T. Takahashi

Publication List Details

Period

1963 - 2009

Number

427

Co-Authors

Multiwavelength observations of 3C 454.3 II. The AGILE 2007 December campaign (2009)

Donnarumma, I., Pucella, G., Vittorini, V., D'Ammando, F., Vercellone, S., Raiteri, C. M., ...

We report on the second AGILE multiwavelength campaign of the blazar 3C 454.3 during the first half of December 2007. This campaign involved AGILE, Spitzer, Swift,Suzaku,the WEBT consortium,the REM...

Simultaneous Multiwavelength observation of Mkn 501 in a low state in 2006 (2009)

Sato, R., Ushio, M., Kataoka, J., Madejski, G., Takahashi, T.

We present results of the multiwavelength campaign on the TeV blazar Mkn 501 performed in 2006 July, including MAGIC for the VHE gamma-ray band and Suzaku for the X-ray band. A VHE gamma-ray signal...

Observation of Dirac Cone Electronic Dispersion in BaFe2As2 (2009)

Richard, P., Nakayama, K., Sato, T., Neupane, M., Bowen, J. H., ...

We performed an angle-resolved photoemission spectroscopy study of BaFe2As2, which is the parent compound of the so-called 122 phase of the iron-pnictide high-temperature superconductors. We reveal...

The Interplanetary Network Supplement to the HETE-2 Gamma-Ray Burst Catalog (2009)

Hurley, K., Barraud, C., Pelangeon, A., Boer, M., Vanderspek, R., ...

Between 2000 November and 2006 May, one or more spacecraft of the interplanetary network (IPN) detected 226 cosmic gamma-ray bursts that were also detected by the FREGATE experiment aboard the...

Angle-Resolved Photoemission Spectroscopy of Iron-Chalcogenide Superconductor Fe1.03Te0.7Se0.3 : Strong-Coupling Superconductivity and Universality of Inter-Band Scattering (2009)

Nakayama, K., Sato, T., Richard, P., Kawahara, T., Sekiba, Y., Qian, T., ...

We have performed high-resolution angle-resolved photoemission spectroscopy of iron-chalcogenide superconductor Fe1.03Te0.7Se0.3 (Tc = 13 K) to investigate the electronic structure relevant to...

Fermi surface dichotomy of superconducting gap and pseudogap in underdoped pnictides (2009)

Richard, P., Nakayama, K., Kawahara, T., Sekiba, Y., Qian, T., ...

The recent discovery of high temperature superconductivity in many iron-arsenic (pnictides) materials has brought new excitement to the field of condensed matter physics. A flurry of research...

X-ray observations of PSR B1259-63 near the 2007 periastron passage (2009)

Chernyakova, M., Neronov, A., Aharonian, F., Uchiyama, Y., Takahashi, T.

PSR B1259-63 is a 48 ms radio pulsar in a highly eccentric 3.4 year orbit with a Be star SS 2883. Unpulsed gamma-ray, X-ray and radio emission components are observed from the binary system. It is...

Cosmic Ray Tests of the Prototype TPC for the ILC Experiment (2009)

Ackermann, K., Arai, S., Arogancia, D. C., Bacala, A. M., Ball, M., Behnke, T., ...

A time projection chamber (TPC) is a strong candidate for the central tracker of the international linear collider (ILC) experiment and we have been conducting a series of cosmic ray experiments...

Evolution of a pairing-induced pseudogap from the superconducting gap of (Bi,Pb)2Sr2CuO6 (2009)

Nakayama, K., Sato, T., Sekiba, Y., Terashima, K., Richard, P., Takahashi, T., ...

We have performed an ultrahigh-resolution angle-resolved photoemission spectroscopy study of slightly-overdoped (Bi,Pb)2Sr2CuO6 to elucidate the origin of pseudogap. By using a newly developed...

Production of Neutron-Rich Lambda Hypernuclei at J-PARC (2009)

Sakaguchi, A., Ajimura, S., Bhang, H., Busso, L., Endo, M., Faso, D., ...

We discuss the usefulness of the double charge-exchange reactions (DCX) for the production of the neutron-rich Lambda-hypernuclei. We believe the (pi-,K+) reaction is one of the most promising DCX...

Simulation Study of gamma gamma -> hh in a Photon Collider (2009)

Takahashi, T., Maeda, N., Ikematsu, K., Fujii, K., Asawaka, E., Harada, D., ...

We studied a feasibility of measuring Higgs boson pair production in a Photon Linear Collider. The optimum energy of gamma gamma collision was estimated with a realistic luminosity distribution. We...

Rate of Iceland Sea acidification from time series measurements (2009)

J. Olafsson, S. R. Olafsdottir, A. Benoit-Cattin, M. Danielsen, T. S. Arnarson, T. Takahashi

The Iceland Sea is one part of the Nordic Seas. Cold Arctic Water prevails there and the deep water is an important source of North Atlantic Deep Water. We have evaluated time series observations of...

Electronic structure of heavily electron-doped BaFe$_{1.7}$Co$_{0.3}$As$_2$ studied by angle-resolved photoemission (2008)

Sekiba, Y., Sato, T., Nakayama, K., Terashima, K., Richard, P., Bowen, J. H., ...

We have performed high-resolution angle-resolved photoemission spectroscopy on heavily electron-doped non-superconducting (SC) BaFe$_{1.7}$Co$_{0.3}$As$_2$. We find that the two hole Fermi surface...

The HypHI project: Hypernuclear spectroscopy with stable heavy ion beams and rare isotope beams at GSI and FAIR (2008)

Bianchin, S., Achenbach, P., Ajimura, S., Borodina, O., Fukuda, T., Hoffmann, J., ...

The HypHI collaboration aims to perform a precise hypernuclear spectroscopy with stable heavy ion beams and rare isotope beams at GSI and fAIR in order to study hypernuclei at extreme isospin,...

Fermi surface nesting induced strong pairing in iron-based superconductors (2008)

Terashima, K., Sekiba, Y., Bowen, J. H., Nakayama, K., Kawahara, T., Sato, T., ...

The discovery of high-temperature superconductivity in iron pnictides raised the possibility of an unconventional superconducting mechanism in multiband materials. The observation of...

Study of the Spectral and Temporal Characteristics of X-Ray Emission of the Gamma-Ray Binary LS 5039 with Suzaku (2008)

Takahashi, T., Kishishita, T., Uchiyama, Y., Tanaka, T., Yamaoka, K., Khangulyan, D., ...

We report on the results from Suzaku broadband X-ray observations of the galactic binary source LS5039. The Suzaku data, which have continuous coverage of more than one orbital period, show strong...

Superconducting gap symmetry of Ba0.6K0.4Fe2As2 studied by angle-resolved photoemission spectroscopy (2008)

Nakayama, K., Sato, T., Richard, P., Sekiba, Y., Souma, S., ...

We have performed high-resolution angle-resolved photoemission spectroscopy on the optimally-doped Ba$_{0.6}$K$_{0.4}$Fe$_2$As$_2$ compound and determined the accurate momentum dependence of the...

Electronic structure of optimally doped pnictide Ba$_{0.6}$K$_{0.4}$Fe$_2$As$_2$: a comprehensive ARPES investigation (2008)

Ding, H., Nakayama, K., Richard, P., Souma, S., Sato, T., Takahashi, T., ...

We have conducted a comprehensive angle-resolved photoemission study on the normal state electronic structure of the Fe-based superconductor Ba$_{0.6}$K$_{0.4}$Fe$_2$As$_2$. We have identified four...

X-Ray Spectral Variability of the Seyfert Galaxy NGC 4051 Observed with Suzaku (2008)

Terashima, Y., Gallo, L. C., Inoue, H., Markowitz, A. G., Reeves, J. N., Anabuki, N., ...

We report results from a Suzaku observation of the narrow-line Seyfert 1 NGC 4051. During our observation, large amplitude rapid variability is seen and the averaged 2--10 keV flux is 8.1x10^-12 erg...

Band Structure and Fermi Surface of an Extremely Overdoped Iron-Based Superconductor KFe2As2 (2008)

Sato, T., Nakayama, K., Sekiba, Y., Richard, P., Souma, S., ...

We have performed high-resolution angle-resolved photoemission spectroscopy on heavily overdoped KFe_2As_2 (transition temperature (Tc = 3 K). We observed several renormalized bands near the Fermi...

Distillation of Liquid Xenon to Remove Krypton (2008)

Abe, K., Hosaka, J., Iida, T., Ikeda, M., Kobayashi, K., Koshio, Y., ...

A high performance distillation system to remove krypton from xenon was constructed, and a purity level of Kr/Xe = $\sim 3 \times 10^{-12}$ was achieved. This development is crucial in facilitating...

Electronic inhomogeneity in EuO: Possibility of magnetic polaron states (2008)

Kimura, S., Ito, T., Miyazaki, H., Mizuno, T., Iizuka, T., Takahashi, T.

We have observed the spatial inhomogeneity of the electronic structure of a single-crystalline electron-doped EuO thin film with ferromagnetic ordering by employing infrared magneto-optical imaging...

Observation of an Orbital Selective Electron-Mode Coupling in Fe-Based High-$T_c$ Superconductors (2008)

Richard, P., Sato, T., Nakayama, K., Souma, S., Takahashi, T., ...

We have performed an angle-resolved photoemission spectroscopy study of the new superconductor Ba$_{0.6}$K$_{0.4}$Fe$_2$As$_2$ in the low energy range. We report the observation of an anomaly around...

Coexistence of competing orders with two energy gaps in real and momentum space in high-Tc superconductor Bi2Sr2-xLaxCuO6+delta (2008)

Niestemski, F. C., Neupane, M., Richard, P., ...

The superconducting phase of the high-Tc cuprates has been thought to be described by a single d-wave pairing order parameter. Recently, there has been growing evidence suggesting that another form...

The NeXT Mission (2008)

Takahashi, T., Kelley, R., Mitsuda, K., Kunieda, H., Petre, R., White, N., ...

The NeXT (New exploration X-ray Telescope), the new Japanese X-ray Astronomy Satellite following Suzaku, is an international X-ray mission which is currently planed for launch in 2013. NeXT is a...

Observation of Fermi-surface-dependent nodeless superconducting gaps in Ba0.6K0.4Fe2As2 (2008)

Ding, H., Richard, P., Nakayama, K., Sugawara, T., Arakane, T., Sekiba, Y., ...

The recent discovery of superconductivity in iron-arsenic compounds below a transition temperature (Tc) as high as 55K ended the monopoly of copper oxides (cuprates) in the family of high-Tc...

Direct evidence for hidden one-dimensional Fermi surface of hexagonal $K_{0.25}WO_3$ (2008)

Raj, S, Sato, T, Souma, S, Takahashi, T, Sarma, DD, Mahadevan, Priya, ...

The electronic structure of hexagonal potassium tungsten bronze $K_{0.25}WO_3$ has been investigated by high-resolution angle-resolved photoemission spectroscopy (ARPES). The experimentally...

Suzaku Observations of Tycho's Supernova Remnant (2008)

Tamagawa, T., Hayato, A., Nakamura, S., Terada, Y., Bamba, A., Hiraga, J. S., ...

Tycho's supernova remnant was observed by the XIS and HXD instruments onboard the Suzaku satellite on 2006 June 26-29 for 92 ks. The spectrum up to 30 keV was well fitted with a two-component model,...

Superconducting Gap and Pseudogap in Iron-Based Layered Superconductor La(O$_{1-x}$F$_x$)FeAs (2008)

Sato, T., Souma, S., Nakayama, K., Terashima, K., Sugawara, K., Takahashi, T., ...

We report high-resolution photoemission spectroscopy of newly-discovered iron-based layered superconductor La(O$_{0.93}$F$_{0.07}$)FeAs (Tc = 24 K). We found that the superconducting gap shows a...

Suzaku observation of TeV blazar the 1ES 1218+304: clues on particle acceleration in an extreme TeV blazar (2008)

Sato, R., Kataoka, J., Takahashi, T., Madejski, G. M., Rugamer, S., Wagner, S. J.

We observed the TeV blazar 1ES 1218+304 with the X-ray astronomy satellite Suzaku in May 2006. At the beginning of the two-day continuous observation, we detected a large flare in which the 5-10 keV...

Scintillation yield of liquid xenon at room temperature (2008)

Ueshima, K., Abe, K., Iida, T., Ikeda, M., Kobayashi, K., Koshio, Y., ...

The intensity of scintillation light emission from liquid xenon at room temperature was measured. The scintillation light yield at 1 deg. was measured to be 0.64 +/- 0.02 (stat.) +/- 0.06 (sys.) of...

Direct evidence for hidden one-dimensional Fermi surface of hexagonal $K_{0.25}WO_3$ (2008)

Raj, S, Sato, T, Souma, S, Takahashi, T, Sarma, DD, Mahadevan, Priya, ...

The electronic structure of hexagonal potassium tungsten bronze $K_{0.25}WO_3$ has been investigated by high-resolution angle-resolved photoemission spectroscopy (ARPES). The experimentally...

DECIGO pathfinder (2008)

Ando, M., Kawamura, Seiji, Nakamura, T., Tsubono, K., Tanaka, T., Funaki, I., ...

DECIGO pathfinder (DPF) is a milestone satellite mission for DECIGO (DECi-hertz Interferometer Gravitational wave Observatory) which is a future space gravitational wave antenna. DECIGO is expected...

The Japanese space gravitational wave antenna: DECIGO (2008)

Kawamura, Seiji, Ando, M., Nakamura, T., Tsubono, K., Tanaka, T., Funaki, I., ...

DECi-hertz Interferometer Gravitational wave Observatory (DECIGO) is the future Japanese space gravitational wave antenna. DECIGO is expected to open a new window of observation for gravitational...

The Japanese space gravitational wave antenna - DECIGO (2008)

Kawamura, Seiji, Ando, M., Nakamura, T., Tsubono, K., Tanaka, T., Funaki, I., ...

DECi-hertz Interferometer Gravitational wave Observatory (DECIGO) is the future Japanese space gravitational wave antenna. The goal of DECIGO is to detect gravitational waves from various kinds of...

New Insights into Andesite Genesis: the Role of Mantle-derived Calc-alkalic and Crust-derived Tholeiitic Melts in Magma Differentiation beneath Zao Volcano, NE Japan (2008)

Tatsumi, Y., Takahashi, T., Hirahara, Y., Chang, Q., Miyazaki, T., ...

Two distinctive differentiation trends, tholeiitic and calc-alkalic, are recognized in Zao volcano, which is located immediately behind the volcanic front of the NE Japan arc. The genetic...

Photoproduction of neutral kaons on the liquid deuterium target in the threshold region (2007)

Tsukada, K., Takahashi, T., Watanabe, T., Fujii, Y., Futatsukawa, K., Hashimoto, O., ...

The photoproduction process of neutral kaons on a liquid deuterium target is investigated near the threshold region, Egamma = 0.8-1.1 GeV. K0 events are reconstructed from positive and negative...

Weak Decay of Hypernuclei- Recent Results from Korea-Japan Collaboration research on Hypernuclear Physics at KEK- (2007)

H. Bhang, H. Park, J. H. Kim, Y. D. Kim, M. Youn, O. Hashimoto, ...

Through the last 7-8 years of collaboration with the SKS hypernuclear physics group at KEK, we have concentrated on the measurement of hypernuclear decays. Non-mesonic weak decay mode of hypernucleus...

+ ax over a (2007)

E. Furukawa, M. Kawazoe, T. Takahashi

Counting the order of the Jacobian group of a hyperelliptic curve over a finite field is very important for constructing a hyperelliptic curve cryptosystem (HECC), but known algorithms to compute the...

accompanied by immunofluorescent (2007)

I. Nemoto, T. Matsuzaki, T. Takahashi, W. Moeller

properties of cytoplasm investigated by cytomagnetometry

$^{77}$Se NMR evidence for the Jaccarino-Peter mechanism in the field induced superconductor, $\lambda$(BETS)$_2$FeCl$_4$} (2007)

Hiraki, K., Mayaffre, H., Horvatic, M., Berthier, C., Uji, S., Yamaguchi, T., ...

We have performed $^{77}$Se NMR on a single crystal sample of the field induced superconductor $\lambda$-(BETS)$_{2}$FeCl$_{4}$. Our results obtained in the paramagnetic state provide a microscopic...

Loss of aquaporin 4 in lesions of neuromyelitis optica: distinction from multiple sclerosis (2007)

Misu, T., Fujihara, K., Kakita, A., Konno, H., Nakamura, M., Watanabe, S., ...

Neuromyelitis optica (NMO) is an inflammatory and necrotizing disease clinically characterized by selective involvement of the optic nerves and spinal cord. There has been a long controversy as to...

Expression profiling of genes regulated by TGF-beta: Differential regulation in normal and tumour cells (2007)

Ranganathan, P, Agrawal, A, Bhushan, R, Chavalmane, AK, Kalathur, RKR, Takahashi, T, ...

Background: TGF-beta is one of the key cytokines implicated in various disease processes including cancer. TGF-beta inhibits growth and promotes apoptosis in normal epithelial cells and in contrast,...

Electronic structure of sodium tungsten bronzes $Na_xWO_3$ by high-resolution angle-resolved photoemission spectroscopy (2007)

Raj, S, Matsui, H, Souma, S, Sato, T, Takahashi, T, Chakraborty, A, ...

The electronic structure of sodium tungsten bronzes, $Na_xWO_3$, for full range of x is investigated by high resolution angle-resolved photoemission spectroscopy (HR-ARPES). The experimentally...

Metal–insulator transition in sodium tungsten bronzes, $Na_xWO_3$, studied by angle-resolved photoemission spectroscopy (2007)

Raj, S, Hashimoto, D, Matsui, H, Souma, S, Sato, T, Takahashi, T, ...

We report high-resolution angle-resolved photoemission spectroscopy on sodium tungsten bronzes, $NaxWO_3$, which exhibit a metal–insulator transition as a function of x. We found that the...

$^{77}$Se NMR evidence for the Jaccarino-Peter mechanism in the field induced superconductor, $\lambda$(BETS)$_2$FeCl$_4$ } (2007)

Hiraki, K., Mayaffre, H., Horvatic, M., Berthier, C., Uji, S., Yamaguchi, T., ...

We have performed $^{77}$Se NMR on a single crystal sample of the field induced superconductor $\lambda$-(BETS)$_{2}$FeCl$_{4}$. Our results obtained in the paramagnetic state provide a microscopic...

Electronic structure of sodium tungsten bronzes $Na_xWO_3$ by high-resolution angle-resolved photoemission spectroscopy (2007)

Raj, S, Matsui, H, Souma, S, Sato, T, Takahashi, T, Chakraborty, A, ...

The electronic structure of sodium tungsten bronzes, $Na_xWO_3$, for full range of x is investigated by high resolution angle-resolved photoemission spectroscopy (HR-ARPES). The experimentally...

Metal–insulator transition in sodium tungsten bronzes, $Na_xWO_3$, studied by angle-resolved photoemission spectroscopy (2007)

Raj, S, Hashimoto, D, Matsui, H, Souma, S, Sato, T, Takahashi, T, ...

We report high-resolution angle-resolved photoemission spectroscopy on sodium tungsten bronzes, $NaxWO_3$, which exhibit a metal–insulator transition as a function of x. We found that the...

Performance of MPGD-based TPC prototypes for the linear collider experiment (2007)

Kobayashi, M., Araki, T., Arogancia, D.C., Bacala, A.M., Boudjemline, K., Burke, D., ...

We conducted a series of beam tests of prototype TPCs for the International Linear Collider (ILC) experiment, equipped with an MWPC, a MicroMEGAS, or GEMs as a readout device. The prototype operated...

$^{77}$Se NMR evidence for the Jaccarino-Peter mechanism in the field induced superconductor, $\lambda$(BETS)$_2$FeCl$_4$ } (2007)

Hiraki, K., Mayaffre, H., Horvatic, M., Berthier, C., Uji, S., Yamaguchi, T., ...

We have performed $^{77}$Se NMR on a single crystal sample of the field induced superconductor $\lambda$-(BETS)$_{2}$FeCl$_{4}$. Our results obtained in the paramagnetic state provide a microscopic...

Performance of MPGD-based TPC prototypes for the linear collider experiment (2007)

Kobayashi, M., Araki, T., Arogancia, D.C., Bacala, A.M., Boudjemline, K., Burke, D., ...

We conducted a series of beam tests of prototype TPCs for the International Linear Collider (ILC) experiment, equipped with an MWPC, a MicroMEGAS, or GEMs as a readout device. The prototype operated...

Performance of MPGD-based TPC prototypes for the linear collider experiment (2007)

Kobayashi, M., Araki, T., Arogancia, D.C., Bacala, A.M., Boudjemline, K., Burke, D., ...

We conducted a series of beam tests of prototype TPCs for the International Linear Collider (ILC) experiment, equipped with an MWPC, a MicroMEGAS, or GEMs as a readout device. The prototype operated...

In-Orbit Performance of the Hard X-ray Detector on board Suzaku (2006)

Kokubun, M., Makishima, K., Takahashi, T., Murakami, T., Tashiro, M., Fukazawa, Y., ...

The in-orbit performance and calibration of the Hard X-ray Detector (HXD) on board the X-ray astronomy satellite Suzaku are described. Its basic performances, including a wide energy bandpass of...

Swift Discovery of Gamma-Ray Bursts without Jet Break Feature in their X-Ray Afterglows (2006)

Sato, G., Yamazaki, R., Ioka, K., Sakamoto, T., Takahashi, T., Nakazawa, K., ...

We analyze Swift gamma-ray bursts (GRBs) and X-ray afterglows for three GRBs with spectroscopic redshift determinations -- GRB 050401, XRF 050416a, and GRB 050525a. We find that the relation between...

Photo-production of neutral kaons on 12C in the threshold region (2006)

Watanabe, T., Bydžovský, P., Dobashi, K., Endo, S., Fujii, Y., Hashimoto, O., ...

Kaon photo-production process on $^{12}$C has been studied by measuring neutral kaons in a photon energy range of 0.8$-$1.1 GeV. Neutral kaons were identified by the invariant mass constructed from...

CLIC Polarized Positron Source Based on Laser Compton Scattering (2006)

Zimmermann, Frank, Araki, S, Artru, X, Braun, H, Bulyak, E, Chehab, R, ...

We describe a possible layout and parameters of a polarized positron source for CLIC, where the positrons are produced from polarized gamma rays created by Compton scattering of a 1.3-GeV electron...

Shedding New Light on the 3C 273 Jet with the Spitzer Space Telescope (2006)

Uchiyama, Y., Urry, C. M., Cheung, C. C., Jester, S., Van Duyne, J., Coppi, P., ...

We have performed infrared imaging of the jet of the quasar 3C 273 at wavelengths 3.6 and 5.8 microns with the Infrared Array Camera (IRAC) on the Spitzer Space Telescope. When combined with the...

Design and Performance of the Soft Gamma-ray Detector for the NeXT mission (2006)

Tajima, H., Kamae, T., Madejski, G., Mitani, T., Nakazawa, K., Tanaka, T., ...

The Soft Gamma-ray Detector (SGD) on board the NeXT (Japanese future high energy astrophysics mission) is a Compton telescope with narrow field of view (FOV), which utilizes Compton kinematics to...

Angle-resolved photoemission spectroscopy of the insulating $Na_{x}WO_{3}$:anderson Localization, polaron formation, and remnant fermi Surface (2006)

Raj, S, Hashimoto, D, Matsui, H, Souma, S, Sato, T, Takahashi, T, ...

The electronic structure of the insulating sodium tungsten bronze, Na0.025WO3,is investigated by high-resolution angle-resolved photoemission spectroscopy. We find that near-E-F states are localized...

Hypernuclear spectroscopy using the (e,e'K+) reaction (2006)

Yuan, L., Sarsour, M., Miyoshi, T., Zhu, X., Ahmidouch, A., Androic, D., ...

Also archived at: arXiv:nucl-ex/0408011 v1 10 Aug 2004 / The date stated on this paper is incorrect.

Angle-Resolved Photoemission Spectroscopy of the Insulating $Na_xWO_3$: Anderson Localization, Polaron Formation, and Remnant Fermi Surface (2006)

Raj, S, Hashimoto, D, Matsui, H, Souma, S, Sato, T, Takahashi, T, ...

The electronic structure of the insulating sodium tungsten bronze, $Na_0_._0_2_5WO_3$, is investigated by high-resolution angle-resolved photoemission spectroscopy. We find that near$-E_F$ states are...

Precision Electroweak Measurements on the Z Resonance (2006)

Schael, S, Abbiendi, G, Ainsley, C, Åkesson, P F, Alexander, G, Allison, J, ...

We report on the final electroweak measurements performed with data taken at the Z resonance by the experiments operating at the electron-positron colliders SLC and LEP. The data consist of 17...

ATF2 Proposal: v. 2 (2006)

Grishanov, B I, Agapov, I V, Alabau-Pons, M, Angal-Kalinin, Deepa, Appleby, R, Araki, S, ...

For achieving the high luminosity required at the International Linear Collider (ILC), it is critical to focus the beams to nanometer size with the ILC Beam Delivery System (BDS), and to maintain the...

Fermi Surface and Anisotropic Spin-Orbit Coupling of Sb(111) studied by Angle-Resolved Photoemission Spectroscopy (2006)

Sugawara, K., Sato, T., Souma, S., Takahashi, T., Arai, M., Sasaki, T.

High-resolution angle-resolved photoemission spectroscopy has been performed on Sb(111) to elucidate the origin of anomalous electronic properties in group-V semimetal surfaces. The surface was found...

Angle-Resolved Photoemission Spectroscopy of the Insulating $Na_xWO_3$: Anderson Localization, Polaron Formation, and Remnant Fermi Surface (2006)

Raj, S, Hashimoto, D, Matsui, H, Souma, S, Sato, T, Takahashi, T, ...

The electronic structure of the insulating sodium tungsten bronze, $Na_0_._0_2_5WO_3$, is investigated by high-resolution angle-resolved photoemission spectroscopy. We find that near$-E_F$ states are...

North Pacific carbon cycle response to climate variability on seasonal to decadal timescales (2006)

McKinley, G. A., Takahashi, T., Buitenhuis, E, Chai, F., Christian, J. R., Doney, S. C., ...

Climate variability drives significant changes in the physical state of the North Pacific, and there may be important impacts of this variability on the upper ocean carbon balance across the basin....

The Japanese space gravitational wave antenna - DECIGO (2006)

Kawamura, Seiji, Nakamura, T., Ando, M., Seto, N., Tsubono, K., Numata, K., ...

DECi-hertz Interferometer Gravitational wave Observatory (DECIGO) is the future Japanese space gravitational wave antenna. It aims at detecting various kinds of gravitational waves between 1 mHz and...

Numerical simulation of 3-D flow around sounding rocket in the lower thermosphere (2006)

Kurihara, J., Iwagami, N., Takahashi, T.

Numerical simulations using the Direct Simulation Monte Carlo (DSMC) method are known to be useful for analyses of aerodynamic effects on in-situ rocket measurements in the lower thermosphere, but...

Numerical simulation of 3-D flow around sounding rocket in the lower thermosphere (2006)

Kurihara, J., Iwagami, N., Takahashi, T.

Numerical simulations using the Direct Simulation Monte Carlo (DSMC) method are known to be useful for analyses of aerodynamic effects on in-situ rocket measurements in the lower thermosphere, but...

The Petrology and Geochemistry of Oto-Zan Composite Lava Flow on Shodo-Shima Island, SW Japan: Remelting of a Solidified High-Mg Andesite Magma (2006)

TATSUMI, Y., SUZUKI, T., KAWABATA, H., SATO, K., MIYAZAKI, T., CHANG, Q., ...

The Oto-Zan lava in the Setouchi volcanic belt is composed of phenocryst-poor, sparsely plagioclase-phyric andesites (sanukitoids) and forms a composite lava flow. The phenocryst assemblages and...

Media Integration Standard Toolkit (2005)

Takahashi, T., Deguchi, D., Truong, T.D., Ito, M., Nishibori, K., Sou, Ki

Third Symposium on "Intelligent Media Integration for Social Information Infrastructure" December 6, 2005, p.107

A short gamma-ray burst apparently associated with an elliptical galaxy at redshift z = 0.225 (2005)

Sarazin, C L, O'Brien, P T, Zhang, B, Barthelmy, S D, ...

Gamma-ray bursts (GRBs) come in two classes: long (> 2 s), soft-spectrum bursts and short, hard events. Most progress has been made on understanding the long GRBs, which are typically observed at...

Variability of the net air-sea CO2 flux inferred from shipboard and satellite measurements in the Southern Ocean south of Tasmania and New Zealand (2005)

Rangama, Y, Boutin, J, Etcheto, J, Merlivat, L, Takahashi, T, Delille, Bruno, ...

We determine the distribution of oceanic CO2 partial pressure (pCO(2)) with respect to remotely sensed parameters (sea surface temperature (SST) and chlorophyll (Chl)) in order to gain an...

Design of a Polarised Positron Source Based on Laser Compton Scattering (2005)

Araki, S, Higashi, Y, Honda, Y, Kurihara, Y, Kuriki, M, Okugi, T, ...

We describe a scheme for producing polarised positrons at the ILC from polarised X-rays created by Compton scattering of a few-GeV electron beam off a CO2 or YAG laser. This scheme is very energy...

Angle-resolved photoemission spectroscopy of the metallic sodium tungsten bronzes $Na_{x}WO_{3}$ (2005)

Raj, S, Hashimoto, D, Matsui, H, Souma, S, Sato, T, Takahashi, T, ...

We have carried out high-resolution angle-resolved photoemission spectroscopy (ARPES) to study the electronic structure of highly metallic $Na_{x}WO_{3}$ (x=0.58, 0.65, 0.7, and 0.8). The...

Angle-resolved photoemission spectroscopy of the metallic sodium tungsten bronzes $Na_{x}WO_{3}$ (2005)

Raj, S, Hashimoto, D, Matsui, H, Souma, S, Sato, T, Takahashi, T, ...

We have carried out high-resolution angle-resolved photoemission spectroscopy (ARPES) to study the electronic structure of highly metallic $Na_{x}WO_{3}$ (x=0.58, 0.65, 0.7, and 0.8). The...

Proposal of the Next Incarnation of Accelerator Test Facility at KEK for the International Linear Collider (2005)

Araki, S., Hayano, H., Higashi, Y., Honda, Y., Kanazawa, K., Kubo, K., ...

To reach design luminosity, the International Linear Collider (ILC) must be able to create and reliably maintain nanometer size beams. The ATF damping ring is the unique facility where ILC emittances...

Proposal of the Next Incarnation of Accelerator Test Facility at KEK for the International Linear Collider (2005)

Araki, S., Hayano, H., Higashi, Y., Honda, Y., Kanazawa, K., Kubo, K., ...

To reach design luminosity, the International Linear Collider (ILC) must be able to create and reliably maintain nanometer size beams. The ATF damping ring is the unique facility where ILC emittances...

Proposal of the Next Incarnation of Accelerator Test Facility at KEK for the International Linear Collider (2005)

Araki, S., Hayano, H., Higashi, Y., Honda, Y., Kanazawa, K., Kubo, K., ...

To reach design luminosity, the International Linear Collider (ILC) must be able to create and reliably maintain nanometer size beams. The ATF damping ring is the unique facility where ILC emittances...

Numerical simulation of mid-latitude ionospheric E-region based on SEEK and SEEK-2 observations (2005)

Yokoyama, T., Yamamoto, M., Fukao, S., Takahashi, T., Tanaka, M.

Observational campaigns of the mid-latitude ionospheric E-region with sounding rockets and ground-based instruments were conducted in 1996 (SEEK) and 2002 (SEEK-2). Both of them were successfully...

Numerical simulation of mid-latitude ionospheric E-region based on SEEK and SEEK-2 observations (2005)

Yokoyama, T., Yamamoto, M., Fukao, S., Takahashi, T., Tanaka, M.

Observational campaigns of the mid-latitude ionospheric E-region with sounding rockets and ground-based instruments were conducted in 1996 (SEEK) and 2002 (SEEK-2). Both of them were successfully...

Somatic Mutations of the HER2 Kinase Domain in Lung Adenocarcinomas (2005)

Shigematsu, H., Takahashi, T., Nomura, M., Majmudar, K., Suzuki, M., Lee, H., ...

Mutations in the epidermal growth factor receptor gene (EGFR) in lung cancers predict for sensitivity to EGFR kinase inhibitors. HER2 (also known as NEU, EGFR2, or ERBB2) is a member of the EGFR...

Overexpression of p27Kip1, Probability of Cell Cycle Exit, and Laminar Destination of Neocortical Neurons (2005)

Tarui, T., Takahashi, T., Nowakowski, R.S., Hayes, N.L., Bhide, P.G., Caviness, V.S.

Neocortical projection neurons arise from a pseudostratified ventricular epithelium (PVE) from embryonic day 11 (E11) to E17 in mice. The sequence of neuron origin is systematically related to...

The Petrology and Geochemistry of Oto-Zan Composite Lava Flow on Shodo-Shima Island, SW Japan: Remelting of a Solidified High-Mg Andesite Magma (2005)

TATSUMI, Y., SUZUKI, T., KAWABATA, H., SATO, K., MIYAZAKI, T., CHANG, Q., ...

The Oto-Zan lava in the Setouchi volcanic belt is composed of phenocryst-poor, sparsely plagioclase-phyric andesites (sanukitoids) and forms a composite lava flow. The phenocryst assemblages and...

Overexpression of p27Kip1, Probability of Cell Cycle Exit, and Laminar Destination of Neocortical Neurons (2005)

Tarui, T., Takahashi, T., Nowakowski, R.S., Hayes, N.L., Bhide, P.G., Caviness, V.S.

Neocortical projection neurons arise from a pseudostratified ventricular epithelium (PVE) from embryonic day 11 (E11) to E17 in mice. The sequence of neuron origin is systematically related to...

The Photon Collider at Tesla (2004)

Badelek, B, Blochinger, C, Blumlein, J, Boos, E, Brinkmann, R, Burkhardt, H, ...

High energy photon colliders $(\gamma\gamma,\gamma e)$ are based on $e^- e^-$ linear colliders where high energy photons are produced using Comptonscattering of laser light on high energy electrons...

Marginal Deformations and Closed String Couplings in Open String Field Theory (2004)

Katsumata, F., Takahashi, T., Zeze, S.

We investigate analytic classical solutions in open string field theory which are constructed in terms of marginal operators. In the classical background, we evaluate a coupling between an on-shell...

Hypernuclear Spectroscopy using the (e,e'K+) Reaction (2004)

Yuan, L., Sarsour, M., Miyoshi, T., Zhu, Z., Ahmindouch, A., Androic, D., ...

A pioneering experiment in Lambda hypernuclear spectroscopy, undertaken at the Thomas Jefferson National Accelerator Facility (Jlab), was recently reported. The experiment used the high- precision,...

The Photon Collider at Tesla (2004)

Badelek, B, Blochinger, C, Blumlein, J, Boos, E, Brinkmann, R, Burkhardt, H, ...

High energy photon colliders $(\gamma\gamma,\gamma e)$ are based on $e^- e^-$ linear colliders where high energy photons are produced using Comptonscattering of laser light on high energy electrons...

Comparison of the activities of multinucleated bone-resorbing giant cells derived from CD14-positive cells in the synovial fluids of rheumatoid arthritis and osteoarthritis patients (2004)

Takano, H., Tomita, T., Toyosaki-Maeda, T., Maeda-Tanimura, M., Tsuboi, H., Takeuchi, E., ...

Objective. To investigate the morphology and function of multinucleated bone-resorbing giant cells derived from CD14-positive cells in the synovial fluids (SF) of patients with rheumatoid arthritis...

Comparison of the activities of multinucleated bone-resorbing giant cells derived from CD14-positive cells in the synovial fluids of rheumatoid arthritis and osteoarthritis patients (2004)

Takano, H., Tomita, T., Toyosaki-Maeda, T., Maeda-Tanimura, M., Tsuboi, H., Takeuchi, E., ...

Objective. To investigate the morphology and function of multinucleated bone-resorbing giant cells derived from CD14-positive cells in the synovial fluids (SF) of patients with rheumatoid arthritis...

Comparison of the activities of multinucleated bone-resorbing giant cells derived from CD14-positive cells in the synovial fluids of rheumatoid arthritis and osteoarthritis patients (2004)

Takano, H., Tomita, T., Toyosaki-Maeda, T., Maeda-Tanimura, M., Tsuboi, H., Takeuchi, E., ...

Objective. To investigate the morphology and function of multinucleated bone-resorbing giant cells derived from CD14-positive cells in the synovial fluids (SF) of patients with rheumatoid arthritis...

Why might forest companies certify? Results from a Canadian survey (2003)

Takahashi, T., Vertinsky, I.

During the late 1980s/early 1990s, voluntary forest certification emerged as a new market-based incentive mechanism and had an important influence on the way the world's forests are managed. To...

Fine-structure in the nonthermal X-ray emission of SNR RX J1713.7-3946 revealed by Chandra (2003)

Uchiyama, Y., Aharonian, F. A., Takahashi, T.

We present morphological and spectroscopic studies of the northwest rim of the supernova remnant RX J1713.7-3946 based on observations by the Chandra X-ray observatory. We found a complex network of...

Cell Output, Cell Cycle Duration and Neuronal Specification: a Model of Integrated Mechanisms of the Neocortical Proliferative Process (2003)

Caviness, V.S., Goto, T., Tarui, T., Takahashi, T., Bhide, P.G., Nowakowski, R.S.

The neurons of the neocortex are generated over a 6 day neuronogenetic interval that comprises 11 cell cycles. During these 11 cell cycles, the length of cell cycle increases and the proportion of...

Semilobar Holoprosencephaly with Midline 'Seam': A Topologic and Morphogenetic Model Based Upon MRI Analysis (2003)

Takahashi, T., Kinsman, S., Makris, N., Grant, E., Haselgrove, C., McInerney, S., ...

We present an MRI-based anatomic analysis of a series of seven human brains with the semilobar form of holoprosencephaly. The analysis defines a set of common descriptors for a pattern of topological...

Medial temporal lobe activation during context-dependent relational processes in episodic retrieval: an fMRI study (2002)

Tsukiura, T., Fujii, T., Takahashi, T., Xiao, R., Sugiura, M., Okuda, J., ...

Previous studies have reported that the medial temporal lobe (MTL) structures contribute to the processing of relations among multiple stimuli in episodic encoding. There have been few studies,...

An unidentified TeV source in the vicinity of Cygnus OB2 (2002)

Aharonian, F. A., Akhperjanian, A., Beilicke, M., Uchiyama, Y., Takahashi, T.

Deep observation (~113 hrs) of the Cygnus region at TeV energies using the HEGRA stereoscopic system of air Cerenkov telescopes has serendipitously revealed a signal positionally inside the core of...

ASCA view of the supernova remnant gamma Cygni (G78.2+2.1): Bremsstrahlung X-ray spectrum from loss-flattened electron distribution (2002)

Uchiyama, Y., Takahashi, T., Aharonian, F. A., Mattox, J. R.

With the ASCA X-ray satellite, we perform spatial and spectral studies of the shell-type supernova remnant (SNR) gamma Cygni that is associated with the brightest EGRET unidentified source 3EG...

An unidentified TeV source in the vicinity of Cygnus OB2 (2002)

Aharonian, F., Akhperjanian, A., Beilicke, M., Bernlöhr, K., Borst, H., Bojahr, H., ...

Deep observation (similar to113 hrs) of the Cygnus region at TeV energies using the HEGRA stereoscopic system of air Cerenkov telescopes has serendipitously revealed a signal positionally inside the...

Flat spectrum X-ray emission from the direction of a molecular cloud associated with SNR RX J1713.7-3946 (2002)

Uchiyama, Y., Takahashi, T., Aharonian, F. A.

We report on the discovery of a diffuse X-ray source with ASCA, presumably associated with a molecular cloud in the vicinity of the supernova remnant RX J1713.7-3946. The energy spectrum (1- 10keV)...

Human peripheral blood V alpha 24(+) V beta 11(+) NKT cells expand following administration of alpha-galactosylceramide-pulsed dendritic cells (2002)

Okai, M, Nieda, M, Tazbirkova, A, Horley, D, Kikuchi, A, Durrant, S, ...

Background and Objectives We have undertaken the first clinical trial involving the administration of alpha-GalactosylCeramine (alpha-GalCer)-pulsed dendritic cells (DCs) to human subjects, to...

Human peripheral blood V alpha 24(+) V beta 11(+) NKT cells expand following administration of alpha-galactosylceramide-pulsed dendritic cells (2002)

Okai, M, Nieda, M, Tazbirkova, A, Horley, D, Kikuchi, A, Durrant, S, ...

Background and Objectives We have undertaken the first clinical trial involving the administration of alpha-GalactosylCeramine (alpha-GalCer)-pulsed dendritic cells (DCs) to human subjects, to...

A Neural Network Classifier for Occluded Images (2002)

T. Kurita, T. Takahashi, Y. Ikeda

This paper proposes a neural network classifier which can automatically detect the occluded regions in the given image and replace that regions with the estimated values. An auto-associative memory...

Gold-plated processes at photon colliders (2001)

Boos, E, De Roeck, A, Ginzburg, I F, Hagiwara, K, Heuer, R D, Jikia, G, ...

We review the most important topics and objectives of the physics program of the gamma-gamma, gamma-electron collider (photon collider) option for an e+e- linear collider.

Gold-plated processes at photon colliders (2001)

Boos, E., De Roeck, A., Ginzburg, I. F., Hagiwara, K., Heuer, R. D., Jikia, G., ...

We review the most important topics and objectives of the physics program of the gamma-gamma, gamma-electron collider (photon collider) option for an e+e- linear collider.

Neuroanatomical discrimination between manipulating and maintaining processes involved in verbal working memory; a functional MRI study (2001)

Tsukiura, T., Fujii, T., Takahashi, T., Xiao, R., Inase, M., Iijima, T., ...

We used functional magnetic resonance imaging (fMRI) to investigate neural correlates of processes concerning store and manipulation in verbal working memory. We prepared a revised lag 1 digit span,...

Electronic-structure investigation of CeB6 by means of soft-x-ray scattering (2001)

Magnuson, Martin, Butorin, S. M., Agui, A., Nordgren, J., Ogasawara, H., ...

The electronic structure of the heavy fermion compound CeB6 is probed by resonant inelastic soft-x-ray scattering using photon energies across the Ce 3d and 4d absorption edges. The hybridization...

Physics and technology of the Next Linear Collider (2000)

Kuhlman, S, Adolphsen, C E, Aiello, R, Akemoto, M, Alley, R, Assmann, R W, ...

We present the current expectations for the design and physics program of an e+e- linear collider of center of mass energy 500 GeV -- 1 TeV. We review the experiments that would be carried out at...

Log N - Log S Relations and Spectral Properties of Sources from the ASCA Large Sky Survey --- their Implications for the Origin of the Cosmic X-ray Background (CXB) (1999)

Ueda, Y., Takahashi, T., Inoue, H., Tsuru, T., Sakano, M., Ishisaki, Y., ...

We carried out the first wide-area unbiased survey with the ASCA satellite in the 0.7-10 keV band around a north Galactic-pole region covering a continuous area of 7 square degrees (Large Sky Survey;...

Activation of human Valpha24NKT cells by alpha-glycoslceramide in a CD1d-restricted and Valpha24TCR-mediated manner (1999)

Nieda, M., Nicol, A. J., Koezuka, Y., Kikuchi, A., Takahashi, T., Nakamura, H., ...

Vα14NK(natural killer) T cells play an important role in controlling tumors or in preventing autoimmunity in the murine system. Vα24NKT cells, the human counterpart of Vα14NKT cells, may...

Activation of human Valpha24NKT cells by alpha-glycoslceramide in a CD1d-restricted and Valpha24TCR-mediated manner (1999)

Nieda, M., Nicol, A. J., Koezuka, Y., Kikuchi, A., Takahashi, T., Nakamura, H., ...

Vα14NK(natural killer) T cells play an important role in controlling tumors or in preventing autoimmunity in the murine system. Vα24NKT cells, the human counterpart of Vα14NKT cells, may...

Expression of CD44 in human cumulus and mural granulosa cells of individual patients in in-vitro fertilization programmes (1999)

Ohta, N., Saito, H., Kuzumaki, T., Takahashi, T., Ito, M.M., Saito, T., ...

CD44 is a polymorphic and polyfunctional transmembrane glycoprotein widely expressed in many types of cells. Here, the expression of this protein on human membrana granulosa was studied by two...

Induction of {lambda}-glutamylcysteine synthetase gene expression by platinum drugs in peripheral mononuclear cells of lung cancer patients (1999)

Oguri, T., Fujiwara, Y., Miyazaki, M., Takahashi, T., Kurata, T., Yokozaki, M., ...

Background: To investigate in vivo the roles of λ-glutamylcysteine synthetase (y-GCS), multidrug resistance-associated protein (MRP), human canalicular multispecific organic anion transporter...

Cyclin E-p27 Opposition and Regulation of the G1 Phase of the Cell Cycle in the Murine Neocortical PVE: A Quantitative Analysis of mRNA In Situ Hybridization (1999)

Delalle, I., Takahashi, T., Nowakowski, R.S., Caviness, V.S.

We have analyzed the expression patterns of mRNAs of five cell cycle related proteins in the ventricular zone of the neocortical cerebral wall over the course of the neuronogenetic interval in the...

Magnetic Characterization of Bacterial Magnetic Particles (1997)

Nishio, H., Takahashi, T., Taguchi, H., Kamiya, S., Matsunaga, T.

Mössbauer measurement, chemical analysis (ratio of Fe2+ to total Fe content), analyses of the rotational hysteresis loss (Wr) and the magnetic viscosity coefficient (Sv) for bacterial magnetic...

Magnetic Characterization of Bacterial Magnetic Particles (1997)

Nishio, H., Takahashi, T., Taguchi, H., Kamiya, S., Matsunaga, T.

Mössbauer measurement, chemical analysis (ratio of Fe2+ to total Fe content), analyses of the rotational hysteresis loss (Wr) and the magnetic viscosity coefficient (Sv) for bacterial magnetic...

First study of rapidity gaps in e+e- annihilation (1996)

Abe, K, Abt, I, Ahn, C J, Akagi, T, Allen, N J, Ash, William W, ...

We present the first study of rapidity gaps in e+e- annihilations using Z0 decays collected by the SLD experiment at SLAC. Our measured rapidity gap spectra all exponentially with increasing gap size...

Test of the flavor independence of strong interactions (1996)

Abe, K., Abt, I., Ahn, C. J., Akagi, T., Allen, N. J., Ash, W. W., ...

We present a comparison of the strong couplings of light (u, d, and s), c, and b quarks determined from multijet rates in flavor-tagged samples of hadronic Z0 decays recorded with the SLC Large...

Measurements of Rb with impact parameters and displaced vertices (1996)

Abe, K., Abt, I., Ahn, C. J., Akagi, T., Allen, N. J., Ash, W. W., ...

We present measurements of Rb using the SLD at the SLC. The analyses use 2D and 3D impact parameter tags and a displaced 3D vertex tag which all exploit the small size and stability of the e+e-...

Measurement of inclusive particle spectra and test of MLLA prediction in e+e- annihilation at \Sqrt s = 58 GeV (1995)

Itoh, R, Yamauchi, M, Yamaguchi, A, Abe, K, Abe, T, Adachi, I, ...

Inclusive momentum spectra are measured for all charged particles and for each of \pi^{\pm}, K^{\pm}, K^0/\overline{K^0}, and p/\overline{p} in hadronic events produced via e^+e^- annihilation at...

Distinct mutational spectrum of the p53 gene in lung cancers from Chinese women in Hong Kong (1995)

Takagi, Y, Koo, LC, Osada, H, Ueda, R, Kyaw, K, Ma, CC, ...

Accumulating evidence suggests that the p53 gene is a good target for molecular epidemiological studies to search for risk factors in carcinogenic events. The lung cancer incidence for females in...

Fluid Mechanical Modelling of the Viscous Debris Flow (1995)

Takahashi, T.

After an analysis of the differences between stony inertial flows and viscous debris flows the emphasis is laid on the particle concentrations corresponding to different types of interaction between...

Differences in molecular biological, biological and growth characteristics between the immortal and malignant hamster pancreatic cells (1995)

Takahashi, T., Moyer, M.P., Cano, M., Wang, Q.J., Mountjoy, C.P., Sanger, W., ...

The authors wish to make clear that the address for correspondence to Dr Martin Cano is as follows: The authors wish to make clear that the address for corres-pondence to Dr Martin Cano is as...

Institutional design for IVHS in Osaka : applying the concept of ISTEA in Japan (1994)

Takahashi, T. (Tōru)

Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 1994.

Institutional design for IVHS in Osaka : applying the concept of ISTEA in Japan (1994)

Takahashi, T. (Tōru)

Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 1994.

Inhibitory effect of interferon-beta on mouse spleen-derived mast cells (1993)

S. Konno, M. Adachi, K. Asano, K. Okamoto, T. Takahashi

Preparations of murine recombinant interferon (Mu-rIFN)-alpha, -beta and -gamma were assessed for their influence on in vitro growth of mast cells from normal mouse spleen cells (Sp C). Mast cell...

Nucleotide sequence of rice dwarf virus genome segment 9 (1989)

Uyeda, I, Kudo, H, Takahashi, T, Sano, T, Ohshima, K, Matsumura, T, ...

The complete nucleotide sequence of the phytoreovirus rice dwarf virus (RDV) genome segment 9 is presented. It consisted of 1305 nucleotides and had an open reading frame that codes for a putative...

USE OF DILTIAZEM TO CONTROL CIRCULATORY FLUCTUATIONS DURING RESECTION OF A PHAEOCHROMOCYTOMA (1988)

TOKIOKA, H., TAKAHASHI, T., KOSOGABE, Y., OHTA, Y., KOSAKA, F.

This report describes the use of diltiazem to control circulatory fluctuations during anaesthesia in five patients undergoing resection of a phaeochromocytoma. Diltiazem was administered continuously...

APPLICATION OF COMMON PLASTIC SOLUTIONS FOR ICE CRYSTAL REPLICATION (1987)

Takahashi, T., Fukuta, N.

Use of common plastics, i.e., polystyrene, Plexiglas (polymethyl methacrylate) and Lexan (polycarbonate), was investigated for ice crystal replication. The results suggest that all common plastics...

APPLICATION OF COMMON PLASTIC SOLUTIONS FOR ICE CRYSTAL REPLICATION (1987)

Takahashi, T., Fukuta, N.

Use of common plastics, i.e., polystyrene, Plexiglas (polymethyl methacrylate) and Lexan (polycarbonate), was investigated for ice crystal replication. The results suggest that all common plastics...

Varying Methods of Sterilisation, and Their Effects on the Structure and Permeability of Dialysis Membranes (1987)

Takesawa, S., Ohmi, S., Konno, Y., Sekiguchi, M., Shitaokoshi, S., Takahashi, T., ...

This study elucidates changes in membrane structure and permeability due to the methods of sterilisation and the conditions under which they are carried out. Tubular dialysis membranes of regenerated...

Patch clamp measurements on Xenopus laevis oocytes: Currents through endogenous channels and implanted acetylcholine receptor and sodium channels (1986)

Methfessel, Christoph, Witzemann, Veit, Takahashi, T., Mishina, M., Numa, S., Sakmann, Bert

Functional acetylcholine receptor (AChR) and sodium channels were expressed in the membrane of Xenopus laevis oocytes following injection with poly(A)+-mRNA extracted from denervated rat leg muscle....

Molecular distinction between fetal and adult forms of muscle acetylcholine receptor (1986)

Mishina, M., Takai, T., Imoto, K., Noda, M., Takahashi, T., Numa, S., ...

Distinct classes of acetylcholine receptor channels are formed when Xenopus oocytes are injected with combinations of the bovine α -, β -, γ - and δ - or the α -, β...

An NMR study of the organic superconductor : (TMTSF)2ClO4 (1984)

Takahashi, T., Jérome, D., Bechgaard, K.

We report 1H and 77Se-NMR data on oriented single crystals which establish the magnetic character of the semi-metallic ground state stabilized under high magnetic field in (TMTSF)2ClO4. A similar...

An NMR study of the organic superconductor : (TMTSF)2ClO4 (1984)

Takahashi, T., Jérome, D., Bechgaard, K.

We report 1H and 77Se-NMR data on oriented single crystals which establish the magnetic character of the semi-metallic ground state stabilized under high magnetic field in (TMTSF)2ClO4. A similar...

HEMIFICAL SPASM: A NEW TECHNIQUE OF FACIAL NERVE BLOCKADE (1983)

TAKAHASHI, T., DOHI, S.

A new technique of facial nerve blockade using a special needle and a nerve stimulator was introduced. The results in patients suffering from hemifacial spasm are reported. This technique reduced the...

1H-NMR relaxation measurements in the organic conductors : (TMTTF)2Br and (TMTTF)2PF6 (1982)

Creuzet, F., Takahashi, T., Jérome, D., Fabre, J.M.

The electronic properties of (TMTTF)2Br and (TMTTF)2PF 6 have been studied by 1H-NMR relaxation measurements. The low temperature semiconducting state in (TMTTF)2Br is shown to be a SDW state at...

Observation of a magnetic state in the organic superconductor (TMTSF) 2ClO4 : influence of the cooling rate (1982)

Takahashi, T., Jérome, D., Bechgaard, K.

A magnetic state is observed below ∼ 3.5 K in the organic superconductor (TMTSF)2ClO4 just above the superconducting transition (Tc ∼ 1 K). This state is obtained by fast cooling with a...

1H-NMR relaxation measurements in the organic conductors : (TMTTF)2Br and (TMTTF)2PF6 (1982)

Creuzet, F., Takahashi, T., Jérome, D., Fabre, J.M.

The electronic properties of (TMTTF)2Br and (TMTTF)2PF 6 have been studied by 1H-NMR relaxation measurements. The low temperature semiconducting state in (TMTTF)2Br is shown to be a SDW state at...

Observation of a magnetic state in the organic superconductor (TMTSF) 2ClO4 : influence of the cooling rate (1982)

Takahashi, T., Jérome, D., Bechgaard, K.

A magnetic state is observed below ∼ 3.5 K in the organic superconductor (TMTSF)2ClO4 just above the superconducting transition (Tc ∼ 1 K). This state is obtained by fast cooling with a...

RESPIRATORY FUNCTION DURING CERVICAL AND THORACIC EXTRADURAL ANALGESIA IN PATIENTS WITH NORMAL LUNGS (1980)

TAKASAKI, M., TAKAHASHI, T.

Lung volumes, expired gas volumes, tests of ventilatory capacity and blood-gas tensions were measured in women before and after induction of cervical or thoracic extradural analgesia using 2%...

EFFECTS OF ALTHESIN ON CEREBROSPINAL FLUID PRESSURE (1973)

TAKAHASHI, T., TAKASAKI, M., NAMIKI, A., DOHI, S.

Changes in cerebrospinal fluid pressure after induction of anaesthesia with Althesin were recorded in 21 volunteer patients who had no abnormality of the central nervous or cardiorespiratory systems....

Pulmonary changes in congenital heart disease with Down's syndrome: their significance as a cause of postoperative respiratory failure.

Yamaki, S, Horiuchi, T, Takahashi, T

Biopsy or necropsy specimens of lung from 28 patients with congenital heart disease and Down's syndrome were studied to establish the cause of the postoperative respiratory failure often seen in such...

Distribution of arterial lesions and collateral pathways in the pulmonary hypertension of congenital heart disease: a computer aided reconstruction study.

Yaginuma, G, Mohri, H, Takahashi, T

Three dimensional computer aided reconstructions of pulmonary vessels were used to investigate the distribution of vascular changes and the formation of collateral channels in 11 patients with...

Subset of individuals with autism spectrum disorders and extreme macrocephaly associated with germline PTEN tumour suppressor gene mutations

Butler, M, Dasouki, M, Zhou, X, Talebizadeh, Z, Brown, M, Takahashi, T, ...

The genetic aetiology of autism remains elusive. Occasionally, individuals with Cowden syndrome (a cancer syndrome) and other related hamartoma disorders such as Bannayan-Riley-Ruvalcaba syndrome,...

Effect of interstimulus interval on visual P300 in Parkinson's disease

Wang, L., Kuroiwa, Y., Kamitani, T., Takahashi, T., Suzuki, Y., Hasegawa, O.

OBJECTIVE—Visual event related potentials (ERPs) were studied during an oddball paradigm, to testify whether cognitive slowing in Parkinson's disease exists and to investigate whether cognitive...

Neuronal damage in the interval form of CO poisoning determined by serial diffusion weighted magnetic resonance imaging plus 1H-magnetic resonance spectroscopy

Murata, T, Kimura, H, Kado, H, Omori, M, Onizuka, J, Takahashi, T, ...

In a patient with the interval form of carbon monoxide (CO) poisoning diffusion weighted MRI and proton magnetic resonance spectroscopy (1H-MRS) were serially performed immediately after the...

Familial leptomeningeal amyloidosis with a transthyretin variant Asp18Gly representing repeated subarachnoid haemorrhages with superficial siderosis

Jin, K, Sato, S, Takahashi, T, Nakazaki, H, Date, Y, Nakazato, M, ...

Methods: The authors reported on a 42 year old man (patient 1) and his 45 year old brother (patient 2), both suffering from subarachnoid haemorrhage (SAH) without and with hydrocephalus,...

Role of E-selectin in bleomycin induced lung fibrosis in mice

Azuma, A., Takahashi, S., Nose, M., Araki, K., Araki, M., Takahashi, T., ...

BACKGROUND—Bleomycin (BLM), a well known anti-cancer drug, often causes acute lung injury and fibrosis by mechanisms that are not well understood. It is suspected that some proteases and active...

Enhancement of goblet cell hyperplasia and airway hyperresponsiveness by salbutamol in a rat model of atopic asthma

Kamachi, A, Munakata, M, Nasuhara, Y, Nishimura, M, Ohtsuka, Y, Amishima, M, ...

BACKGROUND—Goblet cell hyperplasia (GCH) is a prominent feature in animal models of atopic asthma produced by immunisation and following multiple challenges with antigens. The aim of this study was...

SURFACE ANTIGENS OF IMMUNOCOMPETENT CELLS : III. IN VITRO STUDIES OF THE ROLE OF B AND T CELLS IN IMMUNOLOGICAL MEMORY

Mond, J. J., Takahashi, T., Thorbecke, G. J.

The effect of preincubation with anti-θ or anti-mouse immunoglobulin (Ig) and complement (C') on immune responsiveness of spleen cells from BALB/c mice immunized with sheep erythrocytes (SE) was...

THYMUS-DERIVED CELL (T CELL) ACTIVATION BY HETEROLOGOUS ANTIGENS AS A REPLACEMENT OF SPECIFIC IMMUNE T CELLS IN THE TRANSFER OF THE SECONDARY RESPONSE TO SHEEP ERYTHROCYTES

Mond, J. J., Takahashi, T., Thorbecke, G. J.

Spleen cells from LAF1 mice hyperimmune to sheep erythrocytes (SE) lost their ability to transfer a secondary response to irradiated recipients after incubation with anti-θ and rabbit complement in...

SURFACE ANTIGENS OF IMMUNOCOMPETENT CELLS : I. EFFECT OF ϑ AND PC.1 ALLOANTISERA ON THE ABILITY OF SPLEEN CELLS TO TRANSFER IMMUNE RESPONSES

Takahashi, T., Carswell, E. A., Thorbecke, G. J.

Spleen cell transfer studies were done in BALB/c strain mice in an attempt to define the role of θ-antigen-bearing lymphoid cells in immune responses to SE. Incubation with alloantiserum to θ-C3H...

Inhibitory effect of interferon-beta on mouse spleen-derived mast cells

Konno, S., Adachi, M., Asano, K., Okamoto, K., Takahashi, T.

Preparations of murine recombinant interferon (Mu-rIFN)-alpha, -beta and -gamma were assessed for their influence on in vitro growth of mast cells from normal mouse spleen cells (Sp C). Mast cell...

Asymmetric apical hypertrophy: ten years experience.

Sakamoto, T., Amano, K., Hada, Y., Tei, C., Takenaka, K., Hasegawa, I., ...

This paper reports 10 years experience of 31 patients with asymmetric apical hypertrophy, in whom left ventricular hypertrophy involved the apex exclusively and giant T wave inversion in the left...

Mass Dependence of Lifetimes of hypernuclei

H. Bhang, H. Park, Y. D. Kim, M. Youn, O. Hashimoto, K. Maeda, ...

We have determined the lifetimes of hypernuclei over a broad mass range, A=1156, from which its characteristic mass dependence is clearly observed. The lifetime decreases slightly from that of free...

3-アスチールの中樞神經系に及ぼす藥理作用 : 3-アスチールの反射機殊に腱反射に及ぼす作用

林, 信雄, 高橋, 敏夫, Hayashi, N., Takahashi, T.

Einer von uns teilte schon fruher seine Studien uber die pharmakologische Wirkung von 3-Astyl (salzsaures Salz des 3-Aminohydrocarbostyrils) auf das Zentralnervensystem der Katzen mit. Im Anschluss...

Fermi surface nesting induced strong pairing in iron-based superconductors

Terashima, K., Sekiba, Y., Bowen, J. H., Nakayama, K., Kawahara, T., Sato, T., ...

The discovery of high-temperature superconductivity in iron pnictides raised the possibility of an unconventional superconducting mechanism in multiband materials. The observation of Fermi-surface...

Clinical and MRI features of Japanese patients with multiple sclerosis positive for NMO‐IgG

Nakashima, I, Fujihara, K, Miyazawa, I, Misu, T, Narikawa, K, Nakamura, M, ...

This study investigates the relation between the serological status of NMO (neuromyelitis optica)‐IgG and the clinical and MRI features in Japanese patients with multiple sclerosis. Serum NMO‐IgG...

Characterisation of a vindesine-resistant human small-cell lung cancer cell line.

Ohta, S., Nishio, K., Kubo, S., Nishio, M., Ohmori, T., Takahashi, T., ...

We established a vindesine-resistant (x 11.6) human small-cell lung cancer cell line (H69/VDS) by stepwise exposure of parent line H69 to vindesine. H69/VDS showed cross-resistance to taxol (x 10.1),...

Application of boronated anti-CEA immunoliposome to tumour cell growth inhibition in in vitro boron neutron capture therapy model.

Yanagië, H., Tomita, T., Kobayashi, H., Fujii, Y., Takahashi, T., Hasumi, K., ...

An immunoliposome containing a 10B-compound has been examined as a selective drug delivery system in boron neutron-capture therapy. Liposomes, conjugated with monoclonal antibodies specific for...

IL-1 production as a regulator of G-CSF and IL-6 production in CSF-producing cell lines.

Suzuki, A., Takahashi, T., Okuno, Y., Tsuyuoka, R., Fukumoto, M., Nakamura, K., ...

We previously demonstrated that colony stimulating factor (CSF)-producing cell lines co-produce interleukin-1 (IL-1) and IL-6 in addition to CSFs. In the present study, we examined the role of IL-1...

In vitro reactivity and in vivo biodistribution of the monoclonal antibody A7 using human gastric carcinoma cell lines.

Yamaoka, N., Yamaguchi, T., Otsuji, E., Kato, M., Kotani, T., Kitamura, K., ...

The monoclonal antibody (MAb) A7 has been used to treat patients with colorectal or pancreatic carcinoma with encouraging results. We therefore determined if MAb A7 would also react with gastric...

Inhibition of gastric cancer cell proliferation by antisense oligonucleotides targeting the messenger RNA encoding proliferating cell nuclear antigen.

Sakakura, C., Hagiwara, A., Tsujimoto, H., Ozaki, K., Sakakibara, T., Oyama, T., ...

Proliferating cell nuclear antigen (PCNA) is a nuclear protein that regulates DNA synthesis by DNA polymerase delta, and is essential for DNA replication. PCNA expression level is related to the...

Clinicopathological characteristics of gastric cancer in the elderly.

Kitamura, K., Yamaguchi, T., Taniguchi, H., Hagiwara, A., Yamane, T., Sawai, K., ...

The clinicopathological features of 380 elderly patients 70 years of age or older with gastric cancer were reviewed retrospectively from hospital records between 1969 and 1993. They were then...

Monoclonal antibody against the fusion junction of a deletion-mutant epidermal growth factor receptor.

Okamoto, S., Yoshikawa, K., Obata, Y., Shibuya, M., Aoki, S., Yoshida, J., ...

A mouse monoclonal antibody (IgG2b), 3C10, was produced against the truncated epidermal growth factor receptor (EGFR), encoded by the (type III) in-frame deletion mutation of 801 nucleotides of EGFR...

Effects of neocarzinostatin-chimeric Fab conjugates on the growth of human pancreatic carcinoma xenografts.

Otsuji, E., Yamaguchi, T., Tsuruta, H., Yata, Y., Nishi, H., Okamoto, K., ...

Neocarzinostatin (NCS) was bound covalently to human/mouse chimeric Fab fragments of MAb A7 (chA7Fab) directed against human pancreatic carcinoma. The anti-tumour effect of chA7Fab-NCS was tested in...

Distribution of neocarzinostatin conjugated to biotinylated chimeric monoclonal antibody Fab fragments after administration of avidin.

Otsuji, E., Yamaguchi, T., Matsumura, H., Yamamoto, K., Tsuruta, H., Yata, Y., ...

We have developed chimeric Fab fragments of MAb A7 (chA7Fab) and have reported on their potential usefulness as a carrier of neocarzinostatin (NCS). However, a large amount of chA7Fab accumulates in...

Pharmacological effects of 5-fluorouracil microspheres on peritoneal carcinomatosis in animals.

Hagiwara, A., Takahashi, T., Sawai, K., Sakakura, C., Tsujimoto, H., Imanishi, T., ...

A new delivery formulation (5FU-MS) of 5-fluorouracil (5FU), 5FU incorporated in microspheres composed of poly(glycolide-co-lactide) matrix, has been developed for the treatment of peritoneal...

Superficial spreading type of early gastric cancer.

Kitamura, K., Yamaguchi, T., Okamoto, K., Nishida, T., Takahashi, T.

To determine the clinicopathological features of the superficial spreading type of early gastric cancer, which is defined as early gastric cancer in which the product of the longest diameter of the...

TNP-470 inhibits collateralization to complement the anti-tumour effect of hepatic artery ligation.

Mugitani, T., Taniguchi, H., Takada, A., Yamaguchi, A., Masuyama, M., Hoshima, M., ...

We examined hepatic artery ligation combined with an angiogenesis inhibitor, TNP-470, in the treatment of VX2 tumour inoculated into the liver of rabbits. Effects on tumour growth were correlated...

p53 mutations in non-small-cell lung cancers occurring in individuals without a past history of active smoking.

Takagi, Y., Osada, H., Kuroishi, T., Mitsudomi, T., Kondo, M., Niimi, T., ...

Accumulating evidence suggests that the p53 gene is a good target for molecular epidemiological studies. We previously reported an association between the presence of p53 mutations and lifetime...

Analysis of histological therapeutic effect, apoptosis rate and p53 status after combined treatment with radiation, hyperthermia and 5-fluorouracil suppositories for advanced rectal cancers.

Sakakura, C., Koide, K., Ichikawa, D., Wakasa, T., Shirasu, M., Kimura, A., ...

The tumour-suppressor gene p53 encodes a transcription factor that plays a critical role in the induction of G1 cell cycle arrest and apoptosis after DNA damage. To clarify the role of the p53 gene...

End results of simultaneous pancreatectomy, splenectomy and total gastrectomy for patients with gastric carcinoma.

Otsuji, E., Yamaguchi, T., Sawai, K., Okamoto, K., Takahashi, T.

A distal pancreatectomy is often performed simultaneously with splenectomy and total gastrectomy in the treatment of gastric carcinoma to facilitate dissection of the lymph nodes around the splenic...

Early gastric cancer mimicking advanced gastric cancer.

Kitamura, K., Yamaguchi, T., Nishida, S., Yamamoto, K., Okamoto, K., Taniguchi, H., ...

The clinicopathological features of 37 early gastric cancers mimicking advanced gastric cancer were reviewed retrospectively, and were compared with 596 other early gastric cancers and 126 mp gastric...

Genetic analysis of multifocal superficial urothelial cancers by array-based comparative genomic hybridisation

Kawanishi, H, Takahashi, T, Ito, M, Matsui, Y, Watanabe, J, Ito, N, ...

The purpose of this study was to investigate the accumulation of genetic alterations during metachronous and/or synchronous development of multifocal low-grade superficial urothelial tumours in the...

Restoration of TGF-β signalling reduces tumorigenicity in human lung cancer cells

Anumanthan, G, Halder, S K, Osada, H, Takahashi, T, Massion, P P, Carbone, D P, ...

Members of the transforming growth factor-β (TGF-β) family regulate a wide range of biological processes including cell proliferation, migration, differentiation, apoptosis, and extracellular...

DNA methylation-associated inactivation of TGFβ-related genes DRM/Gremlin, RUNX3, and HPP1 in human cancers

Suzuki, M, Shigematsu, H, Shames, D S, Sunaga, N, Takahashi, T, Shivapurkar, N, ...

The transforming growth factor β (TGFβ)-signalling pathway is deregulated in many cancers. We examined the role of gene silencing via aberrant methylation of DRM/Gremlin and HPP1, which inhibit...

Aberrant methylation of SPARC in human lung cancers

Suzuki, M, Hao, C, Takahashi, T, Shigematsu, H, Shivapurkar, N, Sathyanarayana, U G, ...

SPARC (secreted protein acidic and rich in cysteine) is an extracellular Ca2+-binding matricellular glycoprotein associated with the regulation of cell adhesion and growth. We investigated loss of...

Total gastrectomy with simultaneous pancreaticosplenectomy or splenectomy in patients with advanced gastric carcinoma

Otsuji, E, Yamaguchi, T, Sawai, K, Okamoto, K, Takahashi, T

A splenectomy or distal pancreaticosplenectomy is often performed simultaneously with total gastrectomy in the treatment of gastric carcinoma to facilitate dissection of the lymph nodes around the...

Cytotoxic T lymphocytes that recognize decameric peptide sequences of retinoblastoma binding protein 1 (RBP-1) associated with human breast cancer

Takahashi, T, Cao, J, Hoon, D S B, Irie, R F

Retinoblastoma binding protein 1 (RBP-1) is a 143-kDa nuclear phosphoprotein that promotes cell growth by inhibiting the product of retinoblastoma tumour suppressor gene (pRB). We recently found that...

Epitope analysis of cluster 1 and NK cell-related monoclonal antibodies.

Hida, T., Koike, K., Sekido, Y., Nishida, K., Sugiura, T., Ariyoshi, Y., ...

By flow cytometric assays, we tested the antibodies of the Second International Workshop on Small Cell Lung Cancer Antigens against 20 normal peripheral leukocytes, four small cell lung cancer (SCLC)...