T. Hasegawa

Publication List Details

Period

1984 - 9999

Number

374

Co-Authors

Nonlinear Optical Spectroscopy on One-Dimensional Excitons in Silicon Polymer, Polysilane. (9999)

Hasegawa, T., Iwasa, Y., Sunamura, H., Koda, T., Tokura, Y.

#L027243 The nine independent stiffness constants of injection-molded tensile bars of poly(phenylene sulfide) reinforced with 30 and 40% by weight of carbon or glass fibers have been measured by...

Resonance Enhancement Effect in Non-Linear Optical Susceptibility of Polysilanes. (9999)

Iwasa, Y., Hasegawa, T., Koda, T., Tokura, Y., Tachibana, H.

We have investigated the \X(3)(-3 omega; omega, omega, omega)\ spectra of polysilane films by means of third-harmonic generation. The fundamental photon energy is scanned from 0.56 to 2.2 eV. The...

Shock Propagation in Liquid-Gas Media, (9999)

Fujiwara,T., Hasegawa,T.

Shock wave propagation in bubbled liquids is studied from experimental and theoretical points of view. The third-order partial differential equation derived through acoustic approximation is used to...

Cyclic ST-AN Codes and Modular ST Distance, (9999)

Ohkura,Y., Shimada,R., Hasegawa,T.

Cyclic AN codes play important roles for detecting and correcting errors in digital systems consisting of arithmetic processors and data transmission channels. This paper describes a new class of...

Coherent Mott Excitations Captured on the Timescale of Electron Correlations (2009)

Wall, S., Brida, D., Clark, S. R., Ehrke, H. P., Jaksch, D., Ardavan, A., ...

By using nearly-single-cycle optical pulses in the near infrared, we measure the time-dependent optical properties of the Mott insulator ET-F2TCNQ after prompt photo-excitation. We observe a rapid...

Groundwater dating by estimation of groundwater flow velocity and dissolved 4He accumulation rate calibrated by 36Cl in the Great Artesian Basin, Australia (2009)

Mahara, Yasunori, Habermehl, M.A., Hasegawa, T., Nakata, K., Ransley, T.R, Hatano, T., ...

We tested two methods for dating groundwaters that cannot be reliably measured by 36Cl dating alone, one based on groundwater flow velocity plus distance along a flow path and the other based on 4He...

Measurement of the Longitudinal Spin Transfer to Lambda and Anti-Lambda Hyperons in Polarised Muon DIS (2009)

Alekseev, M, Alexakhin, V Yu, Alexandrov, Yu, Alexeev, G D, Amoroso, A, Austregesilo, A, ...

The longitudinal polarisation transfer from muons to lambda and anti-lambda hyperons, D_LL, has been studied in deep inelastic scattering off an unpolarised isoscalar target at the COMPASS experiment...

Flavour Separation of Helicity Distributions from Deep Inelastic Muon-Deuteron Scattering (2009)

Alekseev, M, Alexakhin, V Yu, Alexandrov, Yu, Alexeev, G D, Amoroso, A, Austregisilio, A, ...

We present a LO evaluation of helicity densities of valence, \Delta u_v+\Delta d_v, non-strange sea, \Delta\bar{u}+\Delta\bar{d}, and strange quarks, \Delta s (assumed to be equal to \Delta\bar{s})....

Optical conductivity of rattling phonons in type-I clathrate Ba$_8$Ga$_{16}$Ge$_{30}$ (2009)

Mori, T., Goshima, S., Iwamoto, K., Kushibiki, S., Matsumoto, H., Toyota, N., ...

A series of infrared-active optical phonons have been detected in type-I clathrate Ba$_8$Ga$_{16}$Ge$_{30}$ by terahertz time-domain spectroscopy. The conductivity spectra with the lowest-lying peaks...

Tuning of metal-insulator transition of two-dimensional electrons at parylene/SrTiO$_3$ interface by electric field (2008)

Nakamura, H., Tomita, H., Akimoto, H., Matsumura, R., Inoue, I. H., Hasegawa, T., ...

Electrostatic carrier doping using a field-effect-transistor structure is an intriguing approach to explore electronic phases by critical control of carrier concentration. We demonstrate the...

Solar neutrino measurements in Super-Kamiokande-II (2008)

Cravens, J. P., Abe, K., Iida, T., Ishihara, K., Kameda, J., Koshio, Y., ...

The results of the second phase of the Super-Kamiokande solar neutrino measurement are presented and compared to the first phase. The solar neutrino flux spectrum and time variation as well as...

Report from the NA61/SHINE experiment at the CERN SPS (2008)

Abgrall, N, Aduszkiewicz, A, Andrieu, B, Anticic, T, Antoniou, N, Asryan, A, ...

The physics program of the NA61/SHINE (SHINE = SPS Heavy Ion and Neutrino Experiment) experiment at the CERN SPS consists of three subjects. In the first stage of data taking (2007-2008) the...

Development of Wind-and-React Bi-2212 Accelerator Magnet Technology (2008)

Godeke, A., Cheng, D., Dietderich, D.R., English, C.D., Felice, H., Hannaford, C.R., ...

We report on the progress in our R&D program, targeted to develop the technology for the application of Bi2Sr2CaCu2Ox (Bi-2212) in accelerator magnets. The program uses subscale coils, wound from...

A Possible Future Long Baseline Neutrino and Nucleon Decay Experiment with a 100 kton Liquid Argon TPC at Okinoshima using the J-PARC Neutrino Facility (2008)

Badertscher, A., Hasegawa, T., Kobayashi, T., Marchionni, A., Meregaglia, A., Maruyama, T., ...

In this paper, we consider the physics performance of a single far detector composed of a 100 kton next generation Liquid Argon Time Projection Chamber (LAr TPC) possibly located at shallow depth,...

Search for matter-dependent atmospheric neutrino oscillations in Super-Kamiokande (2008)

Abe, K., Hayato, Y., Iida, T., Ikeda, M., Kameda, J., Koshio, Y., ...

We consider ν_μ→ν_τ oscillations in the context of the mass varying neutrino (MaVaN) model, where the neutrino mass can vary depending on the electron density along the flight path of the...

Direct Measurement of the Gluon Polarisation in the Nucleon via Charmed Meson Production (2008)

Alekseev, M, Alexakhin, V Yu, Alexandrov, Yu, Alexeev, G D, Amoroso, A, Arbuzov, A, ...

We present the first measurement of the gluon polarisation in the nucleon based on the photon-gluon fusion process tagged by charmed meson production and decay to charged K and pi. The data were...

Direct Measurement of the Gluon Polarisation in the Nucleon via Charmed Meson Production (2008)

Alekseev, M, Alexandrov, Yu, Alexeev, G D, Amoroso, A, Arbuzov, A, Badelek, B, ...

We present the first measurement of the gluon polarisation in the nucleon based on the photon-gluon fusion process tagged by charmed meson production and decay to charged K and pi. The data were...

Collins and Sivers Transverse Spin Asymmetries for Pions and Kaons on Deuterons (2008)

Aleeksev, M, Alexakhin, V Yu, Alexandrov, Yu, Alexeev, G D, Amoroso, A, Arbuzov, A, ...

The measurements of the Collins and Sivers asymmetries of identified hadrons produced in deep-inelastic scattering of 160 GeV/c muons on a transversely polarised 6LiD target at COMPASS are presented....

Collins and Sivers asymmetries for pions and kaons in muon-deuteron DIS (2008)

Alexakhin, V. Yu., Alexandrov, Yu., Alexeev, G. D., Amoroso, A., Arbuzov, A., ...

The measurements of the Collins and Sivers asymmetries of identified hadrons produced in deep-inelastic scattering of 160 GeV/c muons on a transversely polarised 6LiD target at COMPASS are presented....

Collins and Sivers Transverse Spin Asymmetries for Pions and Kaons on Deuterons (2008)

Aleeksev, M, Alexakhin, V Yu, Alexandrov, Yu, Alexeev, G D, Amoroso, A, Arbuzov, A, ...

The measurements of the Collins and Sivers asymmetries of identified hadrons produced in deep-inelastic scattering of 160 GeV/c muons on a transversely polarised 6LiD target at COMPASS are presented....

A spectral line survey in the 2 mm and 1.3 mm windows toward the carbon rich envelope of IRC +10216 (2008)

He, J. H., Kwok, S., Mueller, H. S. P., Zhang, Y., Hasegawa, T., ...

We present the results of our spectral line surveys in the 2 mm and 1.3 mm windows toward the carbon rich envelope of IRC +10216. Totally 377 lines are detected, among which 360 lines are assigned to...

Dynamic shear behavior of mandibular condylar cartilage is dependent on testing direction (2008)

Tanaka, E., Iwabuchi, Y., Rego, E.B., Koolstra, J.H., Yamano, E., Hasegawa, T., ...

Little information is available on the direction-dependency of shear behavior in mandibular condylar cartilage. Therefore, we tested the hypothesis that such a dependency of the dynamic shear...

Measurement of azimuthal asymmetries with respect to both beam charge and transverse target polarization in exclusive electroproduction of real photons (2008)

Airapetian, A., Akopov, N., Akopov, Z., Andrus, A., Aschenauer, E.C., ...

"Azimuthal asymmetries in exclusive electroproduction of real photons are measured for the first time with respect to transverse target polarisation, providing new constraints on Generalized Parton...

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...

To be submitted to Monthly Notices of the Royal Astronomical Society (2007)

Michael G. Burton, T. Hasegawa, David J. Axon, M. Tamura, Cheshire Sk Dl

(1987). The profile of the H2 1-0 S(1) line has been observed at 35 km/s velocity resolution at several locations within OMC-1, including in the molecular hydrogen reflection nebula. The profiles...

Sub-millimeter Observations of Giant Molecular Clouds in the Large Magellanic Cloud: Temperature and Density as Determined from J=3-2 and J=1-0 transitions of CO (2007)

Minamidani, T., Mizuno, N., Mizuno, Y., Kawamura, A., Onishi, T., Hasegawa, T., ...

We have carried out sub-mm 12CO(J=3-2) observations of 6 giant molecular clouds (GMCs) in the Large Magellanic Cloud (LMC) with the ASTE 10m sub-mm telescope at a spatial resolution of 5 pc and very...

An evolved disk surrounding the massive main sequence star MWC 297? (2007)

Manoj, P., Ho, Paul T. P., Ohashi, Nagayoshi, Zhang, Qizhou, Hasegawa, T., Chen, Huei-Ru, ...

We present the results of the interferometric observations of the circumstellar disk surrounding MWC 297 in the continuum at 230 GHz (1.3 mm) and in the (J=2-1) rotational transitions of...

The Polarised Valence Quark Distribution from semi-inclusive DIS (2007)

Alekseev, M, Alexakhin, V Yu, Alexandrov, Yu, Alexeev, G D, Amoroso, A, Arbuzov, A, ...

The semi-inclusive difference asymmetry A^{h+ - h-} for hadrons of opposite charge has been measured by the COMPASS experiment at CERN. The data were collected in the years 2002-2004 using a 160 GeV...

Double spin asymmetry in exclusive $\rho^0$ muoproduction at COMPASS (2007)

Alexakhin, V Yu, Alekseev, M, Alexandrov, Yu A, Alexeev, G D, Amoroso, A, Arbuzov, A, ...

The longitudinal double spin asymmetry A_1^rho for exclusive leptoproduction of rho^0 mesons, mu + N -> mu + N + rho, is studied using the COMPASS 2002 and 2003 data. The measured reaction is...

The COMPASS Experiment at CERN (2007)

Abbon, P, Albrecht, E, Alexakhin, V Yu, Alexandrov, Yu, Alexeev, G D, Alekseev, M G, ...

The COMPASS experiment makes use of the CERN SPS high-intensitymuon and hadron beams for the investigation of the nucleon spin structure and the spectroscopy of hadrons. One or more outgoing...

Einfluβ der Gallensaure auf die Zuckerassimilation des Hundes mit Pankreasdiabetes. (2007)

Hasegawa, T.

1. Die nuchterne Hyperglykamie und Glykosurie der pankreatektomierten Hudin wird bis zu einem gewissen Grade durch intravenose Zufuhr von Cholsaure herabgesetzt. 2. Die durch Zufuhr von Traubenzucker...

Observation of the anisotropy of 10 TeV primary cosmic ray nuclei flux with the Super-Kamiokande-I detector (2007)

Guillian, G., Hosaka, J., Ishihara, K., Kameda, J., Koshio, Y., Minamino, A., ...

The relative sidereal variation in the arrival direction of primary cosmic ray nuclei of median energy 10 TeV was measured using downward, through-going muons detected with the Super-Kamiokande-I...

Molecular oxygen in the rho Ophiuchi cloud (2007)

Larsson, B., Liseau, R., Pagani, L., Bergman, P., Bernath, P., Biver, N., ...

Molecular oxygen, O2 has been expected historically to be an abundant component of the chemical species in molecular clouds and, as such, an important coolant of the dense interstellar medium....

Spin asymmetry $A^d_1$ and the spin-dependent structure function $g^d_1$ of the deuteron at low values of $x$ and $Q^2$ (2007)

Ageev, E S, Alexakhin, V Yu, Alexandrov, Y, Alexeev, G D, Amoroso, A, Badelek, B, ...

We present a precise measurement of the deuteron longitudinal spin asymmetry $A_1^d$ and of the deuteron spin-dependent structure function $g_1^d$ at $Q^2 < $ 1~(GeV/$c$)$^2$ and $4\cdot$10$^{-5} < x...

Discovery of a Faint Old Stellar System at 150 kpc (2006)

Sakamoto, T., Hasegawa, T.

We report the detection of a faint old stellar system at $(\alpha,\delta)=(194.29^\circ,~34.32^\circ)$ (SDSS J1257+3419), based on the spatial distribution of bright red-giant branch stars in the...

A new measurement of the Collins and Sivers asymmetries on a transversely polarised deuteron target (2006)

Ageev, E S, Alexakhin, V Yu, Alexandrov, Yu A, Alexeev, G D, Alexeev, M, Amoroso, A, ...

New high precision measurements of the Collins and Sivers asymmetries of charged hadrons produced in deep-inelastic scattering of muons on a transversely polarised 6LiD target are presented. The data...

The Deuteron Spin-dependent Structure Function $g^{d}_1$ and its First Moment (2006)

Alexakhin, V Yu, Alexandrov, Yu A, Alexeev, G D, Alexeev, M, Amoroso, A, Badeek, B, ...

We present a measurement of the deuteron spin-dependent structure function g^d_1 based on the data collected by the COMPASS experiment at CERN during the years 2002-2004. The data provide an accurate...

Low temperature metallic state induced by electrostatic carrier doping of SrTiO$_3$ (2006)

Nakamura, H., Inoue, I. H., Takahashi, Y., Hasegawa, T., Tokura, Y., Takagi, H.

Transport properties of SrTiO$_3$-channel field-effect transistors with parylene organic gate insulator have been investigated. By applying gate voltage, the sheet resistance falls below $R_{\Box}$...

Deuteron and Anti-deuteron Production in $e^+ e^-$ Collisions at the Z Resonance (2006)

Schael, S, Aubert, B, Zalipska, J, Yoshida, M, Yoo, J, Yokoyama, M, ...

Deuteron and anti-deuteron production in Z decays has been observed in the ALEPH experiment at LEP. The production rate of anti-deuterons is measured to be 5.9+-1.8+-0.5 10^-6 per hadronic Z decay in...

Gluon polarization in the nucleon from quasi-real photoproduction of high-pT hadron pairs (2005)

Ageev, E S, Alexakhin, V Yu, Alexandrov, Yu A, Alexeev, G D, Amoroso, A, Badelek, B, ...

We present a determination of the gluon polarization Delta G/G in the nucleon, based on the helicity asymmetry of quasi-real photoproduction events, Q^2

A deep submillimetre survey of the Galactic Centre (2005)

Pierce-Price, D., Richer, J. S., Greaves, J. S., Holland, W. S., Jenness, T., Lasenby, A. N., ...

We present first results from a submillimetre continuum survey of the Galactic Centre `Central Molecular Zone\' (CMZ), made with SCUBA on the James Clerk Maxwell Telescope. SCUBA\'s scan-map mode has...

W Hya through the eye of Odin Satellite observations of circumstellar submillimetre H$_2$O line emission (2005)

Justtanont, K., Bergman, P., Larsson, B., Olofsson, H., Schoier, F. L., Frisk, U., ...

We present Odin observations of the AGB star W Hya in the ground-state transition of ortho-H2O, 1(10)-1(01), at 557GHz. The line is clearly of circumstellar origin. Radiative transfer modelling of...

Search for the $\phi (1860)$ Pentaquark at COMPASS (2005)

Ageev, E S, Alexakhin, V Yu, Alexandrov, Yu A, Alexeev, G D, Amoroso, A, Badeek, B, ...

Narrow Xi-pi+- and Xi-bar+pi+- resonances produced by quasi-real photons have been searched for by the COMPASS experiment at CERN. The study was stimulated by the recent observation of an exotic...

Search for the $\phi (1860)$ Pentaquark at COMPASS (2005)

Ageev, E S, Alexakhin, V Yu, Alexandrov, Yu A, Alexeev, G D, Amoroso, A, Badeek, B, ...

Narrow Xi-pi+- and Xi-bar+pi+- resonances produced by quasi-real photons have been searched for by the COMPASS experiment at CERN. The study was stimulated by the recent observation of an exotic...

First Measurement of the Transverse Spin Asymmetries of the Deuteron in Semi-Inclusive Deep Inelastic Scattering (2005)

Alexakhin, V Yu, Alexandrov, Yu A, Alexeev, G D, Amoroso, A, Badeek, B, Balestra, F, ...

First measurements of the Collins and Sivers asymmetries of charged hadrons produced in deep-inelastic scattering of muons on a transversely polarized 6-LiD target are presented. The data were taken...

First Measurement of the Transverse Spin Asymmetries of the Deuteron in Semi-Inclusive Deep Inelastic Scattering (2005)

Alexakhin, V Yu, Alexandrov, Yu A, Alexeev, G D, Amoroso, A, Badeek, B, Balestra, F, ...

First measurements of the Collins and Sivers asymmetries of charged hadrons produced in deep-inelastic scattering of muons on a transversely polarized 6-LiD target are presented. The data were taken...

Measurement of the Spin Structure of the Deuteron in the DIS Region (2005)

Ageev, E S, Alexakhin, V Yu, Alexandrov, Yu A, Alexeev, G D, Amoroso, A, Badeek, B, ...

We present a new measurement of the longitudinal spin asymmetry A_1^d and the spin-dependent structure function g_1^d of the deuteron in the range 1 GeV^2 < Q^2 < 100 GeV^2 and 0.004< x

Measurement of the Spin Structure of the Deuteron in the DIS Region (2005)

Ageev, E S, Alexakhin, V Yu, Alexandrov, Yu A, Alexeev, G D, Amoroso, A, Badeek, B, ...

We present a new measurement of the longitudinal spin asymmetry A_1^d and the spin-dependent structure function g_1^d of the deuteron in the range 1 GeV^2 < Q^2 < 100 GeV^2 and 0.004< x

Spin asymmetries for events with high p_T hadrons in DIS and an evaluation of the gluon polarization (2005)

Adeva, B., Arik, E., Arvidson, A., Badeek, B., Baum, G., Berglund, P., ...

We present a measurement of the longitudinal spin cross section asymmetry for deep inelastic muon-nucleon interactions with two high transverse momentum hadrons in the final state. Two methods of...

Rice morphogenesis and plant architecture: Measurement, specification and the reconstruction of structural development by 3D architectural modelling (2005)

Watanabe, T, Hanan, JS, Room, PM, Hasegawa, T, Nakagawa, H, Takahashi, W

Background and Aims The morphogenesis and architecture of a rice plant, Oryza sativa, are critical factors in the yield equation, but they are not well studied because of the lack of appropriate...

Rice morphogenesis and plant architecture: Measurement, specification and the reconstruction of structural development by 3D architectural modelling (2005)

Watanabe, T, Hanan, JS, Room, PM, Hasegawa, T, Nakagawa, H, Takahashi, W

Background and Aims The morphogenesis and architecture of a rice plant, Oryza sativa, are critical factors in the yield equation, but they are not well studied because of the lack of appropriate...

Performance of the improved version of Monte Carlo code A3MCNP for large-scale shielding problems (2005)

Omura, M., Miyake, Y., Hasegawa, T., Ueki, K., Sato, O., Haghighat, A., ...

A3MCNP (Automatic Adjoint Accelerated MCNP) is a revised version of the MCNP Monte Carlo code, which automatically prepares variance reduction parameters for the CADIS (Consistent Adjoint Driven...

Mesonic and nonmesonic weak decay widths of medium-heavy lambda hypernuclei (2004)

Sato, Y., Ajimura, S., Aoki, K., Bhang, H., Hasegawa, T., Hashimoto, O., ...

We have measured the energy spectra of pions and protons emitted in the weak decay of 12_Lambda_C, 28_Lambda_Si, and Lambda_Fe hypernuclei produced via the (pi+, K+) reaction. The decay widths of the...

Limits on the neutrino magnetic moment using 1496 days of Super-Kamiokande-I solar neutrino data (2004)

Ashie, Y, Fukuda, S, Fukuda, Y, Ishihara, K, Itow, Y, ...

A search for a nonzero neutrino magnetic moment has been conducted using 1496 live days of solar neutrino data from Super-Kamiokande-I. Specifically, we searched for distortions to the energy...

Spin asymmetries for events with high $p_T$ hadrons in DIS and an evaluation of the gluon polarization (2004)

Adeva, B, Arik, A, Arvidson, A, Badelek, B, Baum, G, Berglund, P, ...

We present a measurement of the longitudinal spin cross section asymmetry for deep inelastic muon-nucleon interactions with two high transverse momentum hadrons in the final state. Two methods of...

A Molecular Face-on View of the Galactic Centre Region (2004)

Sawada, T., Hasegawa, T., Handa, T., Cohen, R. J.

We present a method to derive positions of molecular clouds along the lines of sight from a quantitative comparison between 2.6 mm CO emission lines and 18 cm OH absorption lines, and apply it to the...

Spin asymmetries for events with high p_T hadrons in DIS and an evaluation of the gluon polarization (2004)

Adeva, B., Arik, E., Arvidson, A., Badeek, B., Baum, G., Berglund, P., ...

We present a measurement of the longitudinal spin cross section asymmetry for deep inelastic muon-nucleon interactions with two high transverse momentum hadrons in the final state. Two methods of...

Spin asymmetries for events with high p_T hadrons in DIS and an evaluation of the gluon polarization (2004)

Adeva, B., Arik, E., Arvidson, A., Badeek, B., Baum, G., Berglund, P., ...

We present a measurement of the longitudinal spin cross section asymmetry for deep inelastic muon-nucleon interactions with two high transverse momentum hadrons in the final state. Two methods of...

Carrier induced ferromagnetism in room temperature ferromagnetic semiconductor rutile TiO2 doped with Co (2003)

Toyosaki, H., Fukumura, T., Yamada, Y., Nakajima, K., Chikyow, T., Hasegawa, T., ...

A ferromagnetic semiconductor, rutile (Ti,Co)O2, exhibits anomalous Hall effect at room temperature. Strong dependence of the anomalous Hall effect, as well as the magneto-optic response, on the...

First measurement of the helicity-dependent gamma p to p eta differential cross-section (2003)

Ahrens, J., Altieri, S., Annand, J.R.M., Anton, G., Arends, H.J., Aulenbacher, K., ...

The helicity dependence of the gamma p to p eta reaction has been measured for the first time at a center-of-mass angle theta /sub eta //sup */=70 degrees in the photon energy range from 780 MeV to...

Search for nu(e) from the sun at Super-Kamiokande-I (2003)

Fukuda, S, Fukuda, Y, Ishitsuka, M, Itow, Y, Kajita, T, ...

We present the results of a search for low energy nu(e) from the Sun using 1496 days of data from Super-Kamiokande-I. We observe no significant excess of events and set an upper limit for the...

Exploration of oxide-based diluted magnetic semiconductors toward transparent spintronics (2003)

Fukumura, T., Yamada, Y., Toyosaki, H., Hasegawa, T., Koinuma, H., Kawasaki, M.

A review is given for the recent progress of research in the field of oxide-based diluted magnetic semiconductor (DMS), which was triggered by combinatorial discovery of transparent ferromagnet. The...

First detection of NH3 (1,0 - 0,0) from a low mass cloud core: On the low ammonia abundance of the rho Oph A core (2003)

Liseau, R., Larsson, B., Brandeker, A., Bergman, P., Bernath, P., Black, J. H., ...

Odin has successfully observed the molecular core rho Oph A in the 572.5 GHz rotational ground state line of ammonia, NH3 (J,K = 1,0 - 0,0). The interpretation of this result makes use of...

Submillimeter Emission from Water in the W3 Region (2003)

Wilson, C., Mason, A., Gregersen, E., Olofsson, A., Bergman, P., Booth, R., ...

We have mapped the submillimeter emission from the 1(10)-1(01) transition of ortho-water in the W3 star-forming region. A 5'x5' map of the W3 IRS4 and W3 IRS5 region reveals strong water lines at...

First NH3 detection of the Orion Bar (2003)

Larsson, B., Liseau, R., Bergman, P., Bernath, P., Black, J. H., Booth, R. S., ...

Odin has successfully observed three regions in the Orion A cloud, i.e. Ori KL, Ori S and the Orion Bar, in the 572.5 GHz rotational ground state line of ammonia, ortho-NH3 (J,K) = (1,0) -> (0,0),...

Search for supernova relic neutrinos at Super-Kamiokande (2003)

Morii, M, Fukuda, S, Fukuda, Y, Ishitsuka, M, Itow, Y, ...

A search for the relic neutrinos from all past core-collapse supernovae was conducted using 1496 days of data from the Super-Kamiokande detector. This analysis looked for electron-type antineutrinos...

Indications of neutrino oscillation in a 250 km long-baseline experiment (2003)

Aoki, S, Bhang, H, Casper, D, Choi, J H, ...

The K2K experiment observes indications of neutrino oscillation: a reduction of nu(mu) flux together with a distortion of the energy spectrum. Fifty-six beam neutrino events are observed in...

Helicity dependence of the gamma p to n pi /sup +/ pi /sup 0/ reaction in the second resonance region (2003)

Ahrens, J., Altieri, S., Annand, J.R.M., Anton, G., Arends, H.J., Aulenbacher, K., ...

The helicity dependence of the total cross section for the gamma p to n pi /sup +/ pi /sup 0/ reaction has been measured for the first time at incident photon energies from 400 to 800 MeV. The...

Microsatellite Variation in Japanese and Asian Horses and Their Phylogenetic Relationship Using a European Horse Outgroup (2003)

Tozaki, T., Takezaki, N., Hasegawa, T., Ishida, N., Kurosawa, M., Tomita, M., ...

The genetic relationships of seven Japanese and four mainland-Asian horse populations, as well as two European horse populations, were estimated using data for 20 microsatellite loci. Mongolian...

Magneto-Optical Spectroscopy of Anatase TiO2 Doped with Co (2002)

Fukumura, T., Yamada, Y., Tamura, K., Nakajima, K., Aoyama, T., Tsukazaki, A., ...

Magneto-optical spectroscopy of a transparent ferromagnetic semiconductor, anatase TiO2 doped with Co, is carried out at room temperature. A large magneto-optical response with ferromagnetic field...

Variation of Molecular Cloud Properties across the Spiral Arm in M 51 (2002)

Tosaki, T., Hasegawa, T., Shioya, Y., Kuno, N., Matsushita, S.

We present the results of high-resolution 13CO(1-0) mapping observations with the NRO 45m telescope of the area toward the southern bright arm region of M51, including the galactic center. The...

Helicity amplitudes A1/2 and A3/2 for the D13(1520) resonance obtained from the (gamma)over-right-arrow(p)over- right-arrow → p pi0 reaction (2002)

Ahrens, J., Altieri, S., Annand, J.R.M., Anton, G., Arends, H.J., Aulenbacher, K., ...

The helicity dependence of the (γ) over right arrow(p) over right arrow →ppi(0) reaction has been measured for the first time in the photon-energy range from 550 to 790 MeV. The experiment,...

Population-based genetic alterations in Ewing's tumors from Japanese and European Caucasian patients (2002)

Ozaki, T., Wai, D., Yokoyama, R., Ahrens, S., Diallo, R., ...

Background: The incidence of Ewing’s tumors (ETs) is lower in Asians or African-Americans than in Caucasians. Patients and methods: Japanese ETs were available for analysis of chromosomal...

Plasma membrane ganglioside sialidase regulates axonal growth and regeneration in hippocampal neurons in culture (2001)

Rodriguez, JA, Piddini, E, Hasegawa, T, Miyagi, T

It has been long recognized that the ganglioside GM1 plays a role in axonal growth and neuronal differentiation. However, the involvement of plasma membrane GM1 has been difficult to elucidate. This...

Near Muon Range Detector for the K2K Experiment -Construction and Performance- (2001)

Inagaki, T., Breault, J., Chikamatsu, T., Choi, J. H., Hasegawa, T., ...

A muon range detector (MRD) has been constructed as a near detector for the KEK-to-Kamioka long-baseline neutrino experiment (K2K). It monitors the neutrino beam properties at the near site by...

The JHF-Kamioka neutrino project (2001)

Itow, Y., Kajita, T., Kaneyuki, K., Shiozawa, M., Totsuka, Y., Hayato, Y., ...

The JHF-Kamioka neutrino project is a second generation long base line neutrino oscillation experiment that probes physics beyond the Standard Model by high precision measurements of the neutrino...

CO(J=2->1) In-Plane Survey of the 4th Galactic Quadrant (2001)

Bronfman , L., Carrasco , L., Handa , T., Hasegawa , T., Luna , A.

We present CO(J=2 -> 1) data covering from 270o to 360o in Galactic longitude, at latitude b=0o (IV quadrant). These data were obtained with the VST2 (Very Small Telescope 2), a 60 cm antenna with a...

First measurement of the Gerasimov-Drell-Hearn integral for 1H from 200 to 800 MeV (2001)

Ahrens, J., Altieri, S., Annand, J.R.M., Anton, G., Arends, H.J., Aulenbacher, K., ...

A direct measurement of the helicity dependence of the total photoabsorption cross section an the proton was carried out at MAMI (Mainz) in the energy range 200 lt E-[gamma] lt 800 MeV. The...

ISO continuum observations of quasars at z=1-4 I.Spectral energy distributions of quasars from the UV to far-infrared (2000)

Oyabu, S., Kawara, K., Tsuzuki, Y., Sofue, Y., Sato, Y., Okuda, H., ...

Eight luminous quasars with $ -30 < M_B < -27$ at z = 1.4 - 3.7 have been observed in the mid- and far-infrared using ISO. All the quasars have been detected in the mid-infrared bands of ISOCAM,...

A deep submillimetre survey of the Galactic Centre (2000)

Pierce-Price, D., Richer, J. S., Greaves, J. S., Holland, W. S., Jenness, T., Lasenby, A. N., ...

We present first results from a submillimetre continuum survey of the Galactic Centre `Central Molecular Zone' (CMZ), made with SCUBA on the James Clerk Maxwell Telescope. SCUBA's scan-map mode has...

An HDR (hypoparathyroidism, deafness, renal dysplasia) syndrome locus maps distal to the DiGeorge syndrome region on 10p13/14 (2000)

König, R, Hasegawa, T, Meitinger, T, Schuffenhauer, S

Partial monosomy 10p is a rare chromosomal condition and a significant proportion of patients show features of DiGeorge syndrome (DGS) and velocardiofacial syndrome (VCFS). A critical...

Fact'99 (2000)

Hasegawa, T, González-Garciá, M Concepción, Gómez-Cadenas, J J, Hernández, Pilar, Pérez, P

K2K :status and prospects. Oscillation parameters in one decade from now: REQUIREMENTS ON THE Neutrino Factory. CP-Violation in neutrino mixing : requirements on the Neutrino Factory. Measurements of...

A deep submillimetre survey of the Galactic Centre (2000)

Pierce-Price, D., Richer, J. S., Greaves, J. S., Holland, W. S., Jenness, T., Lasenby, A. N., ...

We present first results from a submillimetre continuum survey of the Galactic Centre `Central Molecular Zone\' (CMZ), made with SCUBA on the James Clerk Maxwell Telescope. SCUBA\'s scan-map mode has...

A deep submillimetre survey of the Galactic Centre (2000)

Pierce-Price, D., Richer, J. S., Greaves, J. S., Holland, W. S., Jenness, T., Lasenby, A. N., ...

We present first results from a submillimetre continuum survey of the Galactic Centre `Central Molecular Zone\' (CMZ), made with SCUBA on the James Clerk Maxwell Telescope. SCUBA\'s scan-map mode has...

Helicity dependence of gamma p → N pi below 450 MeV and contribution to the Gerasimov-Drell-Hearn sum rule (2000)

Ahrens, J., Altieri, S., Annand, J.R.M., Anton, G., Arends, H.J., Aulenbacher, K., ...

The helicity dependence of the single pion photoproduction on the proton has been measured in the energy range from 200 to 450 MeV for the first time. The experiment, performed at the Mainz microtron...

Measurement of the SMC muon beam polarisation using the asymmetry in the elastic scattering off polarised electrons (1999)

Adams, D, Adeva, B, Akdogan, T, Arik, E, Arvidson, A, Badelek, B, ...

A muon beam polarimeter was built for the SMC experiment at the CERN SPS, for beam energies of 100 and 190~GeV. The beam polarisation is determined from the asymmetry in the elastic scattering off...

Spin Asymmetries $A_1$ of the Proton and the Deuteron in the Low $x$ and Low $Q^2$ Region from Polarized High Energy Muon Scattering (1999)

Adeva, B, Arik, E, Arvidson, A, Badelek, B, Baum, G, Berglund, P, ...

We present the results of the spin asymmetries $A_1$ of the proton and the deuteron in the kinematic region extending down to $x=6\cdot 10^{-5}$ and $Q^2=0.01$ GeV$^2$. The data were taken with a...

A large streamer chamber muon tracking detector in a high-flux fixed-target application (1999)

Adams, D, Adeva, B, Arik, E, Arvidson, A, Badelek, B, Ballintijn, M K, ...

Arrays of limited streamer tubes of the Iarocci type were deployed in our experiment at CERN as part of a forward muon detector system with provisions for the beam to pass through the center of each...

The polarized double cell target of the SMC (1999)

Adams, D, Adeva, B, Arik, E, Arvidson, A, Badelek, B, Ballintijn, M K, ...

The polarized target of the Spin Muon Collaboration at CERN was used for deep inelastic muon scattering experiments during 1993 to 1996 with a polarized muon beam to investigate the spin structure of...

Choledochal Cyst Associated With Polycystic Kidney Disease: Report of a Case (1999)

T. Hasegawa, M. Kim, Y. Kitayama, K. Kitamura, T. Hiranaka

We report a very rare case of type I choledochal cyst associated with a polycystic kidney disease. A 48- year-old female had been dependent on hemodialysis for chronic renal failure due to polycystic...

A Large-scale CO Imaging of the Galactic Center. II. Dynamical Properties of Molecular Clouds (1998)

Oka, T., Hasegawa, T., Sato, F., Tsuboi, M., Miyazaki, A.

The data from the Nobeyama Radio Observatory 45 m telescope Galactic Center CO survey have been analyzed to generate a compilation of molecular clouds with intense CO emission in this region. Clouds...

Strength of Aluminum Alloys Produced by a Mechanical Alloying Process. (1998)

Hasegawa, T., Shibuya, T., Yakou, T., Miura, T.

Mechanically alloyed aluminum alloys, which contained a fine oxide and carbide dispersion, were studied by TEM, SEM, and stress-strain testing between 20 and 600 C. The high density of dislocations...

A High Velocity Cloud near the Center of the Galaxy (1998)

Oka, T., White, G. J., Hasegawa, T., Sato, F., Tsuboi, M., Miyazaki, A.

We report the detection of a peculiar molecular cloud, CO 0.02-0.02, lying about 5' Galactic-east from the center of the Galaxy. (12)CO images taken with NRO 45 m telescope showed that it is...

A next-to-leading order QCD analysis of the spin structure function $g_1$ (1998)

Adeva, B, Akdogan, T, Arik, E, Badelek, B, Bardin, G, Baum, G, ...

We present a next-to-leading order QCD analysis of the presently available data on the spin structure function $g_1$ including the final data from the Spin Muon Collaboration (SMC). We present resu...

Spin Asymmetries $A_1$ and Structure Functions $g_1$ of the Proton and the Deuteron from Polarized High Energy Muon Scattering (1998)

Adeva, B, Akdogan, T, Arik, E, Arvidson, A, Badelek, B, Bardin, G, ...

We present the final results of the spin asymmetries $A_1$ and the spin structure functions $g_1$ of the proton and the deuteron in the kinematic range $0.0008

Polarised quark distributions in the nucleon from semi-inclusive spin asymmetries (1997)

Adeva, B, Akdogan, T, Arik, E, Arvidson, A, Badelek, B, Bardin, G, ...

We present a measurement of semi-inclusive spin asymmetries for positively and negatively charged hadrons from deep inelastic scattering of polarised muons on polarised protons and deuterons in the...

The spin-dependent structure function $g_1(x)$ of the proton from polarized deep-inelastic muon scattering (1997)

Adeva, B, Arik, E, Arvidson, A, Badelek, B, Bardin, G, Baum, G, ...

We present a new measurement of the virtual photon proton asymmetry $A_1^{\rm p}$ from deep inelastic scattering of polarized muons on polarized protons in the kinematic range $0.0008 < x < 0.7$ and...

Measurement of proton and nitrogen polarization in ammonia and a test of equal spin temperature (1997)

Adeva, B, Arik, E, Arvidson, A, Badelek, B, Baum, G, Berglund, P, ...

The 1996 data taking of the SMC experiment used polarized protons to measure the spin dependent structure function $g_1$ of the proton. Three liters of solid granular ammonia were irradiated at the...

Spin structure of the proton from polarized inclusive deep-inelastic muon-proton scattering (1997)

Adams, D, Adeva, B, Arik, E, Arvidson, A, Badelek, B, Ballintijn, M K, ...

We have measured the spin-dependent structure function $g_1^{\rm p}$ in inclusive deep-inelastic scattering of polarized muons off polarized protons, in the kinematic range $0.003 < x < 0.7$ and...

The spin-dependent structure function $g_{1}(x)$ of the deuteron from polarized deep-inelastic muon scattering (1997)

Adams, D, Adeva, B, Akdogan, T, Arik, E, Arvidson, A, Badelek, B, ...

We present a new measurement of the spin-dependent structure function $g_1^{\rm d}$ of the deuteron from deep inelastic scattering of $190~\mbox{GeV}$ polarized muons on polarized deuterons. The...

Miscibility behaviour of blends of poly(vinyl chloride) with poly(methyl methacrylate-co-styrene) copolymers (1997)

Isogawa, M, Hasegawa, T, Kadokura, M

Poly(vinyl chloride) (PVC) is shown to be completely miscible in the melt with a poly(methyl methacrylate-co-styrene) (P(MMA-co-St)) copolymer having a low styrene content (0-10 wt%). In blends of...

Polarisation of valence and non-strange sea quarks in the nucleon from semi-inclusive spin asymmetries (1996)

Adeva, B, Arik, E, Arvidson, A, Badelek, B, Ballintijn, M K, Bardin, G, ...

We present a measurement of semi-inclusive spin asymmetries for positively and negatively charged hadrons from deep inelastic scattering of polarised muons on polarised protons and deuterons in the...

Large Format CCD Camera for the Kiso 105 cm Schmidt Telescope (1996)

S. Yoshida, T. Aoki, T. Soyano, K. Tarusawa, T. Hasegawa

A new CCD camera equipped with a large format chip is now under construction for the Kiso 105-cm Schmidt telescope. We use SITe TK2048E, of which pixel size is 24 ¯m and chip size is 48 mm square....

Astros - A Telescope Control System For A Small Radio Telescope (1996)

T. Handa, T. Hasegawa, J. I. Morino, T. Oka, K. Sato, K. Sorai, ...

We developed a telescope control system called ASTROS for the VST1 and VST2, which are specially designed radio telescopes to make a survey and have a 60-cm main dish. ASTROS is designed on the...

Exclusive $\varrho^{0}$ production in deep inelastic electron-proton scattering at HERA (1995)

Derrick, Malcolm, Krakauer, D A, Magill, S, Mikunas, D, Musgrave, B, Repond, J, ...

Inclusive jet cross sections for events with a large rapidity gap with respect to the proton direction from the reaction ep \rightarrow jet \; + \; X with quasi-real photons have been measured with...

Large enhancement of deuteron polarization with frequency modulated microwaves (1995)

Adeva, B, Ahmad, E, Arik, S, Arvidson, A, Badelek, B, Ballintijn, M K, ...

We report a large enhancement of 1.7 in deuteron polarization up to values of 0.6 due to frequency modulation of the polarizing microwaves in a two liters polarized target using the method of dynamic...

Cavitation versus debonding during deformation of rubber-modified poly(vinyl chloride) (1995)

Isogawa, M, Hasegawa, T, Kadokura, M

The microvoiding mechanisms and mechanical properties of a blend of poly(vinyl chloride) (PVC) with methyl methacrylate-butadiene-styrene (MBS) graft copolymers are investigated. It is found th at...

Spin asymmetry in muon-proton deep inelastic scattering on a transversely-polarized target (1994)

Adams, D, Adeva, B, Arik, E, Arvidson, A, Badelek, B, Ballintijn, M K, ...

We measured the spin asymmetry in the scattering of 100 GeV longitudinally-polarized muons on transversely polarized protons. The asymmetry was found to be compatible with zero in the kinematic range...

Measurement of the spin-dependent structure function g$_{1}$(x) of the proton (1994)

Adams, D, Adeva, B, Arik, E, Arvidson, A, Badelek, B, Ballintijn, M K, ...

Abstract : We have measured the spin-dependent structure function g_1^p of the proton in deep inelastic scattering of polarized muons off polarized protons, in the kinematic range 0.003

Toughening behavior of rubber-modified thermoplastic polymers involving very small rubber particles .3. impact mechanical-behavior of poly(vinyl chloride) methyl-methacrylate butadiene styrene graft copolymer blends (1994)

Isogawa, M, Hasegawa, T, Kadokura, M

The resistance of methyl methacrylate-butadiene-styrene graft copolymer (MBS) particles against cavitation increases with decreasing particle size, and there exists a critical particle size below...

Toughening behavior of rubber-modified thermoplastic polymers involving very small rubber particles .2. rubber cavitation behavior in poly(vinyl chloride) methyl-methacrylate butadiene styrene graft copolymer blends (1994)

Isogawa, M, Hasegawa, T, Kadokura, M

Real-time stress-whitening experiments were performed on initially transparent poly(vinyl chloride) (PVC)/methyl methacrylate-butadiene-styrene graft copolymer (MBS) blends containing very small MBS...

Physical mapping of the split hand/split foot locus on chromosome 7 and implication in syndromic ectrodactyly (1994)

Scherer, SW, Poorkaj, P, Massa, H, Soder, S, Allen, T, Nunes, M, ...

Split hand/split foot (ectrodactyly; SHSF) is a human developmental malformation characterized by missing digits and claw-like extremities. An autosomal dominant form of this disorder has been mapped...

MAPPING OF BRAINSTEM LESIONS BY THE COMBINED USE OF TESTS OF VISUALLY-INDUCED EYE MOVEMENTS (1990)

KATO, I., WATANABE, J., NAKAMURA, T., HARADA, K., HASEGAWA, T., KANAYAMA, R.

To determine the diagnostic value of visually-induced eye movements for indicating the lateralization of the lesion, optokinetic nystagmus (OKN), fixation-suppression of caloric nystagmus and pursuil...

Spectropolarimetry of the molecular-hydrogen line emission from OMC-1. (1988)

Burton, M., Hough, J., Axon, D.J., Hasegawa, T., Tamura, M., McCaughrean, M.J., ...

Copyright Royal Astronomical Society. [Full text of this article is not available in the UHRA]

Infrared polarization in OMC-1 - Discovery of a molecular hydrogen reflection nebula. (1986)

Hough, J., Axon, D.J., Burton, M., Gatley, I., Sato, S., Bailey, J., ...

Original article can be found via: http://cdsads.u-strasbg.fr/ Copyright Royal Astronomical Society [Full text of this article is not available in the UHRA]

ANALYZING POWER FOR QUASI-ELASTIC pp SCATTERING IN CARBON AND FOR ELASTIC pp SCATTERING ON FREE NUCLEONS (1985)

Bystricky, J., Deregel, J., Fontaine, J., Hasegawa, T., Lehar, F., De Lesquen, A., ...

The ratio of the analyzing powers was measured from T = 0.52 to 2.8 GeV by scattering of the SATURNE II polarized proton beam on carbon and CH2.

MEASUREMENT OF n-p AND p-p ASYMMETRY WITH ACCELERATED POLARIZED DEUTERON BEAM (1985)

Bystricky, J., Deregel, J., Lehar, F., De Lesquen, A., Van Rossum, L., Fontaine, J .M., ...

The analyzing power for n-p elastic scattering at 725 MeV was determined by measuring the ratio of n-p to p-p analyzing powers with 1450 MeV polarized deuterons from SATURNE II and using the p-p...

MEASUREMENT OF THE SPIN CORRELATION PARAMETER Aookk(p-p) IN THE ENERGY RANGE 0,84 - 1.1 GeV AT SATURNE II (1985)

Bystricky, J., Chaumette, P., Deregel, J., Fabre, J., Lehar, F., De Lesquen, A., ...

In an experiment at SATURNE II we have measured the spin correlation parameter Aookk(p-p) with longitudinally polarized beam and target. We present results at 0.84, 0.88, 0.94 and 1.1 GeV for...

ANALYZING POWER FOR QUASI-ELASTIC pp SCATTERING IN CARBON AND FOR ELASTIC pp SCATTERING ON FREE NUCLEONS (1985)

Bystricky, J., Deregel, J., Fontaine, J., Hasegawa, T., Lehar, F., De Lesquen, A., ...

The ratio of the analyzing powers was measured from T = 0.52 to 2.8 GeV by scattering of the SATURNE II polarized proton beam on carbon and CH2.

MEASUREMENT OF n-p AND p-p ASYMMETRY WITH ACCELERATED POLARIZED DEUTERON BEAM (1985)

Bystricky, J., Deregel, J., Lehar, F., De Lesquen, A., Van Rossum, L., Fontaine, J .M., ...

The analyzing power for n-p elastic scattering at 725 MeV was determined by measuring the ratio of n-p to p-p analyzing powers with 1450 MeV polarized deuterons from SATURNE II and using the p-p...

MEASUREMENT OF THE SPIN CORRELATION PARAMETER Aookk(p-p) IN THE ENERGY RANGE 0,84 - 1.1 GeV AT SATURNE II (1985)

Bystricky, J., Chaumette, P., Deregel, J., Fabre, J., Lehar, F., De Lesquen, A., ...

In an experiment at SATURNE II we have measured the spin correlation parameter Aookk(p-p) with longitudinally polarized beam and target. We present results at 0.84, 0.88, 0.94 and 1.1 GeV for...

ANALYZING POWER FOR QUASI-ELASTIC pp SCATTERING IN CARBON AND FOR ELASTIC pp SCATTERING ON FREE NUCLEONS (1985)

Bystricky, J., Deregel, J., Fontaine, J., Hasegawa, T., Lehar, F., De Lesquen, A., ...

The ratio of the analyzing powers was measured from T = 0.52 to 2.8 GeV by scattering of the SATURNE II polarized proton beam on carbon and CH2.

MEASUREMENT OF n-p AND p-p ASYMMETRY WITH ACCELERATED POLARIZED DEUTERON BEAM (1985)

Bystricky, J., Deregel, J., Lehar, F., De Lesquen, A., Van Rossum, L., Fontaine, J .M., ...

The analyzing power for n-p elastic scattering at 725 MeV was determined by measuring the ratio of n-p to p-p analyzing powers with 1450 MeV polarized deuterons from SATURNE II and using the p-p...

MEASUREMENT OF THE SPIN CORRELATION PARAMETER Aookk(p-p) IN THE ENERGY RANGE 0,84 - 1.1 GeV AT SATURNE II (1985)

Bystricky, J., Chaumette, P., Deregel, J., Fabre, J., Lehar, F., De Lesquen, A., ...

In an experiment at SATURNE II we have measured the spin correlation parameter Aookk(p-p) with longitudinally polarized beam and target. We present results at 0.84, 0.88, 0.94 and 1.1 GeV for...

First measurement of the helicity-dependent gamma p to p eta differential cross-section

Ahrens, J., Altieri, S., Annand, J.R.M., Anton, G., Arends, H.J., Aulenbacher, K., ...

The helicity dependence of the gamma p to p eta reaction has been measured for the first time at a center-of-mass angle theta /sub eta //sup */=70 degrees in the photon energy range from 780 MeV to...

First measurement of the Gerasimov-Drell-Hearn integral for 1H from 200 to 800 MeV

Ahrens, J., Altieri, S., Annand, J.R.M., Anton, G., Arends, H.J., Aulenbacher, K., ...

A direct measurement of the helicity dependence of the total photoabsorption cross section an the proton was carried out at MAMI (Mainz) in the energy range 200 lt E-[gamma] lt 800 MeV. The...

Helicity amplitudes A1/2 and A3/2 for the D13(1520) resonance obtained from the (gamma)over-right-arrow(p)over- right-arrow → p pi0 reaction

Ahrens, J., Altieri, S., Annand, J.R.M., Anton, G., Arends, H.J., Aulenbacher, K., ...

The helicity dependence of the (γ) over right arrow(p) over right arrow →ppi(0) reaction has been measured for the first time in the photon-energy range from 550 to 790 MeV. The experiment,...

Helicity dependence of the gamma p to n pi /sup +/ pi /sup 0/ reaction in the second resonance region

Ahrens, J., Altieri, S., Annand, J.R.M., Anton, G., Arends, H.J., Aulenbacher, K., ...

The helicity dependence of the total cross section for the gamma p to n pi /sup +/ pi /sup 0/ reaction has been measured for the first time at incident photon energies from 400 to 800 MeV. The...

Helicity dependence of gamma p → N pi below 450 MeV and contribution to the Gerasimov-Drell-Hearn sum rule

Ahrens, J., Altieri, S., Annand, J.R.M., Anton, G., Arends, H.J., Aulenbacher, K., ...

The helicity dependence of the single pion photoproduction on the proton has been measured in the energy range from 200 to 450 MeV for the first time. The experiment, performed at the Mainz microtron...

Evidence for three major transcription activation elements in the proximal mouse proalpha2(I) collagen promoter.

Hasegawa, T, Zhou, X, Garrett, L A, Ruteshouser, E C, Maity, S N, De Crombrugghe, B

In vivo transient expression and in vitro transcription experiments indicated that a segment between -170 and -40 bp upstream of the start of transcription of the mouse proalpha2(I) collagen gene was...

Biliary and renal excretions of cefpiramide in Eisai hyperbilirubinemic rats.

Muraoka, I, Hasegawa, T, Nadai, M, Wang, L, Haghgoo, S, Tagaya, O, ...

Eisai hyperbilirubinemic mutant rats (EHBRs) with conjugated hyperbilirubinemia were recently derived from Sprague-Dawley rats (SDRs). The pharmacokinetic characteristics of the beta-lactam...

Effects of traditional Chinese medicines on pharmacokinetics of levofloxacin.

Hasegawa, T, Yamaki, K, Muraoka, I, Nadai, M, Takagi, K, Nabeshima, T

The effects of single coadministrations of one of three traditional Chinese medicines, Hotyu-ekki-to, Rikkunshi-to, and Juzen-taiho-to, on the pharmacokinetics of levofloxacin (LVFX) were...

Influence of a newly developed quinolone, T-3761, on pharmacokinetics of theophylline in rats.

Hasegawa, T, Nadai, M, Haghgoo, S, Yamaki, K, Takagi, K, Nabeshima, T

The effect of a new quinolone, T-3761, on the pharmacokinetics and metabolism of theophylline was investigated with rats. T-3761 at a high dose (20 mg/kg of body weight) was injected intravenously 10...

Effect of a bacterial lipopolysaccharide on biliary excretion of a beta-lactam antibiotic, cefoperazone, in rats.

Haghgoo, S, Hasegawa, T, Nadai, M, Wang, L, Nabeshima, T, Kato, N

Klebsiella pneumoniae O3 lipopolysaccharide (LPS) has been found to dramatically modify the pharmacokinetics of the beta-lactam antibiotic cefazolin in rats. This study investigated the effect of LPS...

Effects of enoxacin on renal and metabolic clearance of theophylline in rats.

Nadai, M, Hasegawa, T, Kuzuya, T, Muraoka, I, Takagi, K, Yoshizumi, H

The effects of enoxacin and its metabolite 4-oxoenoxacin on the disposition of theophylline were investigated in rats. Systemic clearance of theophylline was significantly decreased by approximately...

Mechanism of action of dnacin B1, a new benzoquinoid antibiotic with antitumor properties.

Tanida, S, Hasegawa, T, Yoneda, M

Dnacin B1 preferentially inhibited the incorporation of [3H]thymidine into acid-insoluble fractions in Escherichia coli. At a sublethal concentration, dnacin B1 caused filamentous growth in E. coli...

Tubulointerstitial injury induced in rats by a monoclonal antibody that inhibits function of a membrane inhibitor of complement.

Nomura, A, Nishikawa, K, Yuzawa, Y, Okada, H, Okada, N, Morgan, B P, ...

The kidney widely expresses membrane-associated complement regulatory proteins (membrane inhibitors of complement). The aim of this work was to evaluate the roles of these molecules in rat kidneys in...

Alterations in pharmacokinetics and protein binding behavior of cefazolin in endotoxemic rats.

Nadai, M, Hasegawa, T, Kato, K, Wang, L, Nabeshima, T, Kato, N

The possible alterations in the pharmacokinetics and protein binding behavior of the beta-lactam antibiotic cefazolin (CEZ) were investigated in endotoxemic rats induced by Klebsiella pneumoniae O3...

Reduced phototoxicity of a fluoroquinolone antibacterial agent with a methoxy group at the 8 position in mice irradiated with long-wavelength UV light.

Marutani, K, Matsumoto, M, Otabe, Y, Nagamuta, M, Tanaka, K, Miyoshi, A, ...

A newly developed fluoroquinoline, Q-35 (8-OCH3), in which a methoxy group was substituted at the 8 position of the quinoline nucleus, was very stable under irradiation with long-wave UV light (UVA)....

Purification, properties, and partial amino acid sequences of thermostable xylanases from Streptomyces thermoviolaceus OPC-520.

Tsujibo, H, Miyamoto, K, Kuda, T, Minami, K, Sakamoto, T, Hasegawa, T, ...

Two types of xylanases (1,4-beta-D-xylan xylanohydrolase, EC 3.2.1.8) were isolated from the culture filtrate of a thermophilic actinomycete, Streptomyces thermoviolaceus OPC-520. The enzymes (STX-I...

Involvement of rcsB in Klebsiella K2 capsule synthesis in Escherichia coli K-12.

Wacharotayankun, R, Arakawa, Y, Ohta, M, Hasegawa, T, Mori, M, Horii, T, ...

Escherichia coli K-12 harboring a part of the structural genes for the Klebsiella K2 capsular polysaccharide (cpsK*) expresses a large amount of K2 capsular polysaccharide as a thick capsule in the...

Crystallization of R-form lipopolysaccharides from Salmonella minnesota and Escherichia coli.

Kato, N, Ohta, M, Kido, N, Ito, H, Naito, S, Hasegawa, T, ...

Salmonella minnesota Re and Ra lipopolysaccharides (LPSs) and Escherichia coli K-12 LPS formed three-dimensional crystals, either hexagonal plates (preferential growth along the a axis) or solid...

Partial deletion of the cloned rfb gene of Escherichia coli O9 results in synthesis of a new O-antigenic lipopolysaccharide.

Kido, N, Ohta, M, Iida, K, Hasegawa, T, Ito, H, Arakawa, Y, ...

The rfb gene, involved in the synthesis of the O-specific polysaccharide (a mannose homopolymer) of Escherichia coli O9 lipopolysaccharide (LPS), was cloned in E. coli K-12 strains. The O9-specific...

Intron retention generates a novel isoform of the murine vitamin D receptor that acts in a dominant negative way on the vitamin D signaling pathway.

Ebihara, K, Masuhiro, Y, Kitamoto, T, Suzawa, M, Uematsu, Y, Yoshizawa, T, ...

We identified and characterized a novel rat vitamin D receptor isoform (rVDR1), which retains intron 8 of the canonical VDR (rVDR0) during alternative splicing. In this isoform protein directed by...

Virulence for mice of Klebsiella strains belonging to the O1 group: relationship to their capsular (K) types.

Mizuta, K, Ohta, M, Mori, M, Hasegawa, T, Nakashima, I, Kato, N

Eighty-two Klebsiella O1 strains belonging to various K types were tested for virulence for mice by intraperitoneal inoculation. They comprised 49 strains newly isolated from various clinical...

Effect of a new quinolone, sparfloxacin, on the pharmacokinetics of theophylline in asthmatic patients.

Takagi, K, Yamaki, K, Nadai, M, Kuzuya, T, Hasegawa, T

Recently, it has become evident that some quinolones affect the processing of theophylline in the human system. The effect of a new quinolone, sparfloxacin, on the pharmacokinetics and metabolism of...

Nucleotide sequence of valine tRNA mo5UAC from bacillus subtilis.

Murao, K, Hasegawa, T, Ishikura, H

A valine tRNA was purified from Bacillus subtilis W168 by a combined use of several column chromatographic systems. The nucleotide sequence was determined to be...

Identity determinants of E. coli tryptophan tRNA.

Himeno, H, Hasegawa, T, Asahara, H, Tamura, K, Shimizu, M

The first base pair of the acceptor stem A1-U72 and the discriminator base G73, as well as the anticodon nucleotides, characterize the tryptophan tRNA in E. coli. To determine the contribution of...

Conversion of aminoacylation specificity from tRNA(Tyr) to tRNA(Ser) in vitro.

Himeno, H, Hasegawa, T, Ueda, T, Watanabe, K, Shimizu, M

The discrimination mechanism between tRNA(Ser) and tRNA(Tyr) was studied using various in vitro transcripts of E. coli tRNATyr variants. The insertion of only two nucleotides into the variable stem...

Role of the extra G-C pair at the end of the acceptor stem of tRNA(His) in aminoacylation.

Himeno, H, Hasegawa, T, Ueda, T, Watanabe, K, Miura, K, Shimizu, M

All sequenced histidine tRNAs have one additional nucleotide at the 5' end compared with other tRNA species. To investigate the role of this unique structure in aminoacylation, we constructed in...

Nucleotide sequence of threonine tRNA from Bacillus subtilis.

Hasegawa, T, Ishikura, H

A threonine tRNA was purified from Bacillus subtilis W168 by a combined use of column chromatographic systems. The nucleotide sequence was determined to be...

5-methoxyuridine: a new minor constituent located in the first position of the anticodon of tRNAAla, tRNAThr, and tRNAVal from Bacillus subtilis.

Murao, K, Hasegawa, T, Ishikura, H

The sequences of the anticodon of tRNAAla, tRNAThr, and tRNAVal from Bacillus subtilis W 168 were N-G-C, N-G-U, and N-A-C, respectively. A new minor constituent, N, occupied the first position of the...

Action of Bacterial Growth on the Sarcoplasmic and Urea-Soluble Proteins from Muscle: I. Effects of Clostridium perfringens, Salmonella enteritidis, Achromobacter liquefaciens, Streptococcus faecalis, and Kurthia zopfii

Hasegawa, T., Pearson, A. M., Price, J. F., Lechowich, R. V.

Comparisons of the starch-gel patterns of uninoculated aseptic control samples from rabbit and pig muscle with similar samples inoculated and incubated with Clostridium perfringens, Salmonella...

A synthetic oestrogen antagonist, tamoxifen, inhibits oestrogen-induced transcriptional, but not post-transcriptional, regulation of gene expression.

Arao, Y, Yamamoto, E, Miyatake, N, Ninomiya, Y, Umehara, T, Kawashima, H, ...

Oestrogen (E2) regulates the expression of its target genes at transcriptional and post-transcriptional levels. To clarify the mechanism of E2-induced post-transcriptional regulation, with attention...

PTRF (polymerase I and transcript-release factor) is tissue-specific and interacts with the BFCOL1 (binding factor of a type-I collagen promoter) zinc-finger transcription factor which binds to the two mouse type-I collagen gene promoters.

Hasegawa, T, Takeuchi, A, Miyaishi, O, Xiao, H, Mao, J, Isobe, K

We have used the yeast two-hybrid system to clone the protein that interacts with the BFCOL1 (binding factor of a type-I collagen promoter) zinc-finger transcription factor that was cloned previously...

Interaction between DNA-damage protein GADD34 and a new member of the Hsp40 family of heat shock proteins that is induced by a DNA-damaging reagent.

Hasegawa, T, Xiao, H, Hamajima, F, Isobe, K

GADD34 is one of a subset of proteins induced after DNA damage or cell growth arrest. To examine the function of GADD34, we used the yeast two-hybrid system to clone the protein that interacts with...

Quantitative analysis of molecular orientation in chlorophyll a Langmuir monolayer: a polarized visible reflection spectroscopic study.

Okamura, E, Hasegawa, T, Umemura, J

Polarized visible reflection spectra of a chlorophyll a (Chl.a) Langmuir monolayer have been measured in situ at various surface pressures. By applying Hansen's optics to the three-phase...

Chlorophyll derived from Chlorella inhibits dioxin absorption from the gastrointestinal tract and accelerates dioxin excretion in rats.

Morita, K, Ogata, M, Hasegawa, T

We investigated the effects of chlorophyll derived from Chlorella on gastrointestinal absorption of seven types of polychlorinated dibenzo-p-dioxin (PCDD) and 10 types of polychlorinated dibenzofuran...

Mutation of the type X collagen gene (COL10A1) causes spondylometaphyseal dysplasia.

Ikegawa, S, Nishimura, G, Nagai, T, Hasegawa, T, Ohashi, H, Nakamura, Y

Spondylometaphyseal dysplasia (SMD) comprises a heterogeneous group of heritable skeletal dysplasias characterized by modifications of the vertebral bodies of the spine and metaphyses of the tubular...

Molecular cytogenetic analysis of eight inversion duplications of human chromosome 13q that each contain a neocentromere.

Warburton, P E, Dolled, M, Mahmood, R, Alonso, A, Li, S, Naritomi, K, ...

Neocentromeres are fully functional centromeres that have arisen in previously noncentromeric chromosomal locations on rearranged chromosomes. The formation of neocentromeres results in the mitotic...

In vitro study of E.coli tRNA(Arg) and tRNA(Lys) identity elements.

Tamura, K, Himeno, H, Asahara, H, Hasegawa, T, Shimizu, M

Various tRNA transcripts were constructed to study the identity elements of E.coli tRNA(Arg) and tRNA(Lys). Exchange of the anticodon of the major tRNA(Arg) from ACG to either CCG or CCU did not...

Human renin in transgenic mouse kidney is localized to juxtaglomerular cells.

Fukamizu, A, Hatae, T, Kon, Y, Sugimura, M, Hasegawa, T, Yokoyama, M, ...

To examine whether expression of human renin in the transgenic mouse kidney is regulated in a cell-specific manner, we have characterized monoclonal antibodies against human renin and determined the...

The human renal lymphatics under normal and pathological conditions

Ishikawa, Y, Akasaka, Y, Kiguchi, H, Akishima-Fukasawa, Y, Hasegawa, T, Ito, K, ...

Ishikawa Y, Akasaka Y, Kiguchi H, Akishima-Fukasawa Y, Hasegawa T, Ito K, Kimura-Matsumoto M, Ishiguro S, Morita H, Sato S, Soh S & Ishii T (2006) Histopathology 49, 265–273

Evidence for three major transcription activation elements in the proximal mouse proalpha2(I) collagen promoter.

Hasegawa, T, Zhou, X, Garrett, L A, Ruteshouser, E C, Maity, S N, De Crombrugghe, B

In vivo transient expression and in vitro transcription experiments indicated that a segment between -170 and -40 bp upstream of the start of transcription of the mouse proalpha2(I) collagen gene was...

Biliary and renal excretions of cefpiramide in Eisai hyperbilirubinemic rats.

Muraoka, I, Hasegawa, T, Nadai, M, Wang, L, Haghgoo, S, Tagaya, O, ...

Eisai hyperbilirubinemic mutant rats (EHBRs) with conjugated hyperbilirubinemia were recently derived from Sprague-Dawley rats (SDRs). The pharmacokinetic characteristics of the beta-lactam...

Effects of traditional Chinese medicines on pharmacokinetics of levofloxacin.

Hasegawa, T, Yamaki, K, Muraoka, I, Nadai, M, Takagi, K, Nabeshima, T

The effects of single coadministrations of one of three traditional Chinese medicines, Hotyu-ekki-to, Rikkunshi-to, and Juzen-taiho-to, on the pharmacokinetics of levofloxacin (LVFX) were...

Influence of a newly developed quinolone, T-3761, on pharmacokinetics of theophylline in rats.

Hasegawa, T, Nadai, M, Haghgoo, S, Yamaki, K, Takagi, K, Nabeshima, T

The effect of a new quinolone, T-3761, on the pharmacokinetics and metabolism of theophylline was investigated with rats. T-3761 at a high dose (20 mg/kg of body weight) was injected intravenously 10...

Effect of a bacterial lipopolysaccharide on biliary excretion of a beta-lactam antibiotic, cefoperazone, in rats.

Haghgoo, S, Hasegawa, T, Nadai, M, Wang, L, Nabeshima, T, Kato, N

Klebsiella pneumoniae O3 lipopolysaccharide (LPS) has been found to dramatically modify the pharmacokinetics of the beta-lactam antibiotic cefazolin in rats. This study investigated the effect of LPS...

Effects of enoxacin on renal and metabolic clearance of theophylline in rats.

Nadai, M, Hasegawa, T, Kuzuya, T, Muraoka, I, Takagi, K, Yoshizumi, H

The effects of enoxacin and its metabolite 4-oxoenoxacin on the disposition of theophylline were investigated in rats. Systemic clearance of theophylline was significantly decreased by approximately...

Mechanism of action of dnacin B1, a new benzoquinoid antibiotic with antitumor properties.

Tanida, S, Hasegawa, T, Yoneda, M

Dnacin B1 preferentially inhibited the incorporation of [3H]thymidine into acid-insoluble fractions in Escherichia coli. At a sublethal concentration, dnacin B1 caused filamentous growth in E. coli...

Tubulointerstitial injury induced in rats by a monoclonal antibody that inhibits function of a membrane inhibitor of complement.

Nomura, A, Nishikawa, K, Yuzawa, Y, Okada, H, Okada, N, Morgan, B P, ...

The kidney widely expresses membrane-associated complement regulatory proteins (membrane inhibitors of complement). The aim of this work was to evaluate the roles of these molecules in rat kidneys in...

Alterations in pharmacokinetics and protein binding behavior of cefazolin in endotoxemic rats.

Nadai, M, Hasegawa, T, Kato, K, Wang, L, Nabeshima, T, Kato, N

The possible alterations in the pharmacokinetics and protein binding behavior of the beta-lactam antibiotic cefazolin (CEZ) were investigated in endotoxemic rats induced by Klebsiella pneumoniae O3...

Reduced phototoxicity of a fluoroquinolone antibacterial agent with a methoxy group at the 8 position in mice irradiated with long-wavelength UV light.

Marutani, K, Matsumoto, M, Otabe, Y, Nagamuta, M, Tanaka, K, Miyoshi, A, ...

A newly developed fluoroquinoline, Q-35 (8-OCH3), in which a methoxy group was substituted at the 8 position of the quinoline nucleus, was very stable under irradiation with long-wave UV light (UVA)....

Purification, properties, and partial amino acid sequences of thermostable xylanases from Streptomyces thermoviolaceus OPC-520.

Tsujibo, H, Miyamoto, K, Kuda, T, Minami, K, Sakamoto, T, Hasegawa, T, ...

Two types of xylanases (1,4-beta-D-xylan xylanohydrolase, EC 3.2.1.8) were isolated from the culture filtrate of a thermophilic actinomycete, Streptomyces thermoviolaceus OPC-520. The enzymes (STX-I...

Involvement of rcsB in Klebsiella K2 capsule synthesis in Escherichia coli K-12.

Wacharotayankun, R, Arakawa, Y, Ohta, M, Hasegawa, T, Mori, M, Horii, T, ...

Escherichia coli K-12 harboring a part of the structural genes for the Klebsiella K2 capsular polysaccharide (cpsK*) expresses a large amount of K2 capsular polysaccharide as a thick capsule in the...

Crystallization of R-form lipopolysaccharides from Salmonella minnesota and Escherichia coli.

Kato, N, Ohta, M, Kido, N, Ito, H, Naito, S, Hasegawa, T, ...

Salmonella minnesota Re and Ra lipopolysaccharides (LPSs) and Escherichia coli K-12 LPS formed three-dimensional crystals, either hexagonal plates (preferential growth along the a axis) or solid...

Partial deletion of the cloned rfb gene of Escherichia coli O9 results in synthesis of a new O-antigenic lipopolysaccharide.

Kido, N, Ohta, M, Iida, K, Hasegawa, T, Ito, H, Arakawa, Y, ...

The rfb gene, involved in the synthesis of the O-specific polysaccharide (a mannose homopolymer) of Escherichia coli O9 lipopolysaccharide (LPS), was cloned in E. coli K-12 strains. The O9-specific...

Intron retention generates a novel isoform of the murine vitamin D receptor that acts in a dominant negative way on the vitamin D signaling pathway.

Ebihara, K, Masuhiro, Y, Kitamoto, T, Suzawa, M, Uematsu, Y, Yoshizawa, T, ...

We identified and characterized a novel rat vitamin D receptor isoform (rVDR1), which retains intron 8 of the canonical VDR (rVDR0) during alternative splicing. In this isoform protein directed by...

Virulence for mice of Klebsiella strains belonging to the O1 group: relationship to their capsular (K) types.

Mizuta, K, Ohta, M, Mori, M, Hasegawa, T, Nakashima, I, Kato, N

Eighty-two Klebsiella O1 strains belonging to various K types were tested for virulence for mice by intraperitoneal inoculation. They comprised 49 strains newly isolated from various clinical...

Effect of a new quinolone, sparfloxacin, on the pharmacokinetics of theophylline in asthmatic patients.

Takagi, K, Yamaki, K, Nadai, M, Kuzuya, T, Hasegawa, T

Recently, it has become evident that some quinolones affect the processing of theophylline in the human system. The effect of a new quinolone, sparfloxacin, on the pharmacokinetics and metabolism of...

In vitro study of E.coli tRNA(Arg) and tRNA(Lys) identity elements.

Tamura, K, Himeno, H, Asahara, H, Hasegawa, T, Shimizu, M

Various tRNA transcripts were constructed to study the identity elements of E.coli tRNA(Arg) and tRNA(Lys). Exchange of the anticodon of the major tRNA(Arg) from ACG to either CCG or CCU did not...

Nucleotide sequence of valine tRNA mo5UAC from bacillus subtilis.

Murao, K, Hasegawa, T, Ishikura, H

A valine tRNA was purified from Bacillus subtilis W168 by a combined use of several column chromatographic systems. The nucleotide sequence was determined to be...

Identity determinants of E. coli tryptophan tRNA.

Himeno, H, Hasegawa, T, Asahara, H, Tamura, K, Shimizu, M

The first base pair of the acceptor stem A1-U72 and the discriminator base G73, as well as the anticodon nucleotides, characterize the tryptophan tRNA in E. coli. To determine the contribution of...

Conversion of aminoacylation specificity from tRNA(Tyr) to tRNA(Ser) in vitro.

Himeno, H, Hasegawa, T, Ueda, T, Watanabe, K, Shimizu, M

The discrimination mechanism between tRNA(Ser) and tRNA(Tyr) was studied using various in vitro transcripts of E. coli tRNATyr variants. The insertion of only two nucleotides into the variable stem...

Role of the extra G-C pair at the end of the acceptor stem of tRNA(His) in aminoacylation.

Himeno, H, Hasegawa, T, Ueda, T, Watanabe, K, Miura, K, Shimizu, M

All sequenced histidine tRNAs have one additional nucleotide at the 5' end compared with other tRNA species. To investigate the role of this unique structure in aminoacylation, we constructed in...

Nucleotide sequence of threonine tRNA from Bacillus subtilis.

Hasegawa, T, Ishikura, H

A threonine tRNA was purified from Bacillus subtilis W168 by a combined use of column chromatographic systems. The nucleotide sequence was determined to be...

5-methoxyuridine: a new minor constituent located in the first position of the anticodon of tRNAAla, tRNAThr, and tRNAVal from Bacillus subtilis.

Murao, K, Hasegawa, T, Ishikura, H

The sequences of the anticodon of tRNAAla, tRNAThr, and tRNAVal from Bacillus subtilis W 168 were N-G-C, N-G-U, and N-A-C, respectively. A new minor constituent, N, occupied the first position of the...

Action of Bacterial Growth on the Sarcoplasmic and Urea-Soluble Proteins from Muscle: I. Effects of Clostridium perfringens, Salmonella enteritidis, Achromobacter liquefaciens, Streptococcus faecalis, and Kurthia zopfii

Hasegawa, T., Pearson, A. M., Price, J. F., Lechowich, R. V.

Comparisons of the starch-gel patterns of uninoculated aseptic control samples from rabbit and pig muscle with similar samples inoculated and incubated with Clostridium perfringens, Salmonella...

Human renin in transgenic mouse kidney is localized to juxtaglomerular cells.

Fukamizu, A, Hatae, T, Kon, Y, Sugimura, M, Hasegawa, T, Yokoyama, M, ...

To examine whether expression of human renin in the transgenic mouse kidney is regulated in a cell-specific manner, we have characterized monoclonal antibodies against human renin and determined the...

A synthetic oestrogen antagonist, tamoxifen, inhibits oestrogen-induced transcriptional, but not post-transcriptional, regulation of gene expression.

Arao, Y, Yamamoto, E, Miyatake, N, Ninomiya, Y, Umehara, T, Kawashima, H, ...

Oestrogen (E2) regulates the expression of its target genes at transcriptional and post-transcriptional levels. To clarify the mechanism of E2-induced post-transcriptional regulation, with attention...

PTRF (polymerase I and transcript-release factor) is tissue-specific and interacts with the BFCOL1 (binding factor of a type-I collagen promoter) zinc-finger transcription factor which binds to the two mouse type-I collagen gene promoters.

Hasegawa, T, Takeuchi, A, Miyaishi, O, Xiao, H, Mao, J, Isobe, K

We have used the yeast two-hybrid system to clone the protein that interacts with the BFCOL1 (binding factor of a type-I collagen promoter) zinc-finger transcription factor that was cloned previously...

Interaction between DNA-damage protein GADD34 and a new member of the Hsp40 family of heat shock proteins that is induced by a DNA-damaging reagent.

Hasegawa, T, Xiao, H, Hamajima, F, Isobe, K

GADD34 is one of a subset of proteins induced after DNA damage or cell growth arrest. To examine the function of GADD34, we used the yeast two-hybrid system to clone the protein that interacts with...

Quantitative analysis of molecular orientation in chlorophyll a Langmuir monolayer: a polarized visible reflection spectroscopic study.

Okamura, E, Hasegawa, T, Umemura, J

Polarized visible reflection spectra of a chlorophyll a (Chl.a) Langmuir monolayer have been measured in situ at various surface pressures. By applying Hansen's optics to the three-phase...

Chlorophyll derived from Chlorella inhibits dioxin absorption from the gastrointestinal tract and accelerates dioxin excretion in rats.

Morita, K, Ogata, M, Hasegawa, T

We investigated the effects of chlorophyll derived from Chlorella on gastrointestinal absorption of seven types of polychlorinated dibenzo-p-dioxin (PCDD) and 10 types of polychlorinated dibenzofuran...

Mutation of the type X collagen gene (COL10A1) causes spondylometaphyseal dysplasia.

Ikegawa, S, Nishimura, G, Nagai, T, Hasegawa, T, Ohashi, H, Nakamura, Y

Spondylometaphyseal dysplasia (SMD) comprises a heterogeneous group of heritable skeletal dysplasias characterized by modifications of the vertebral bodies of the spine and metaphyses of the tubular...

Molecular cytogenetic analysis of eight inversion duplications of human chromosome 13q that each contain a neocentromere.

Warburton, P E, Dolled, M, Mahmood, R, Alonso, A, Li, S, Naritomi, K, ...

Neocentromeres are fully functional centromeres that have arisen in previously noncentromeric chromosomal locations on rearranged chromosomes. The formation of neocentromeres results in the mitotic...

The human renal lymphatics under normal and pathological conditions

Ishikawa, Y, Akasaka, Y, Kiguchi, H, Akishima-Fukasawa, Y, Hasegawa, T, Ito, K, ...

Ishikawa Y, Akasaka Y, Kiguchi H, Akishima-Fukasawa Y, Hasegawa T, Ito K, Kimura-Matsumoto M, Ishiguro S, Morita H, Sato S, Soh S & Ishii T (2006) Histopathology 49, 265–273

Genetic and stimulator cell requirements for generation and activation of minor histo-compatibility antigen-specific memory cytotoxic T-lymphocyte precursors

Hasegawa, T., Iwamoto, T., Rahman, J., ...

By adding IL-2 (supernatant of culture of concanavalin A-activated rat spleen cells) on Day 3 of mixed leucocyte cultures (MLC) we managed to fully activate multiple minor histocompatibility antigen...

Rat mesangial cells actively produce phosphatidy linositolanchored Thy-1

Miyata, T., Isobe, K., Inagi, R., Taguchi, R., Ikezawa, H., Takai, I., ...

We provide evidence that the mesangial cells of rat kidney glomeruli express Thy-1 as a phosphatidylinositol-anchored protein. Both the mesangial area of kidney, examined in tissue sections, and...

Quantitative analysis of antigen for the induction of tolerance in carcinoembryonic antigen transgenic mice.

Hasegawa, T, Isobe, K, Nakashima, I, Shimokata, K

In order to analyse the amounts of antigen in the thymus for the induction of tolerance, several carcinoembryonic antigen (CEA) transgenic lines were established which expressed human CEA antigen...

Contribution of the mannan O side-chains to the adjuvant action of lipopolysaccharides.

Ohta, M, Kido, N, Hasegawa, T, Ito, H, Fujii, Y, Arakawa, Y, ...

Klebsiella 03 lipopolysaccharide (LPS) and Escherichia coli 09 LPS were previously shown to have potent adjuvant activities in augmenting antibody response and delayed-type hypersensitivity to...

Autoanti-allotype antibodies and idiotypic network regulating allotype production in rabbits.

Seto, A, Hasegawa, T

Anti-idiotype sera were prepared by immunization of inbred B/J as well as random-bred rabbits with anti-b4 antibodies from a syngeneic rabbit. These antisera inhibited the binding between b4 and...

First measurement of the helicity-dependent gamma p to p eta differential cross-section

Ahrens, J., Altieri, S., Annand, J.R.M., Anton, G., Arends, H.J., Aulenbacher, K., ...

The helicity dependence of the gamma p to p eta reaction has been measured for the first time at a center-of-mass angle theta /sub eta //sup */=70 degrees in the photon energy range from 780 MeV to...

First measurement of the Gerasimov-Drell-Hearn integral for 1H from 200 to 800 MeV

Ahrens, J., Altieri, S., Annand, J.R.M., Anton, G., Arends, H.J., Aulenbacher, K., ...

A direct measurement of the helicity dependence of the total photoabsorption cross section an the proton was carried out at MAMI (Mainz) in the energy range 200 lt E-[gamma] lt 800 MeV. The...

Helicity amplitudes A1/2 and A3/2 for the D13(1520) resonance obtained from the (gamma)over-right-arrow(p)over- right-arrow → p pi0 reaction

Ahrens, J., Altieri, S., Annand, J.R.M., Anton, G., Arends, H.J., Aulenbacher, K., ...

The helicity dependence of the (γ) over right arrow(p) over right arrow →ppi(0) reaction has been measured for the first time in the photon-energy range from 550 to 790 MeV. The experiment,...

Helicity dependence of the gamma p to n pi /sup +/ pi /sup 0/ reaction in the second resonance region

Ahrens, J., Altieri, S., Annand, J.R.M., Anton, G., Arends, H.J., Aulenbacher, K., ...

The helicity dependence of the total cross section for the gamma p to n pi /sup +/ pi /sup 0/ reaction has been measured for the first time at incident photon energies from 400 to 800 MeV. The...

Helicity dependence of gamma p → N pi below 450 MeV and contribution to the Gerasimov-Drell-Hearn sum rule

Ahrens, J., Altieri, S., Annand, J.R.M., Anton, G., Arends, H.J., Aulenbacher, K., ...

The helicity dependence of the single pion photoproduction on the proton has been measured in the energy range from 200 to 450 MeV for the first time. The experiment, performed at the Mainz microtron...

Role of complement in acute tubulointerstitial injury of rats with aminonucleoside nephrosis.

Nomura, A., Morita, Y., Maruyama, S., Hotta, N., Nadai, M., Wang, L., ...

The present work was designed to elucidate the in vivo role of complement in the proteinuria-associated tubulointerstitial injury. Rats were intravenously injected with puromycin aminonucleoside, and...

Rice morphogenesis and plant architecture: Measurement, specification and the reconstruction of structural development by 3D architectural modelling

Watanabe, T, Hanan, JS, Room, PM, Hasegawa, T, Nakagawa, H, Takahashi, W

Background and Aims The morphogenesis and architecture of a rice plant, Oryza sativa, are critical factors in the yield equation, but they are not well studied because of the lack of appropriate...

Prognostic significance of grading (MIB-1 system) in patients with myxoid liposarcoma

Tateishi, U, Hasegawa, T, Beppu, Y, Kawai, A, Moriyama, N

Aims: To determine the relation between clinical outcome and tumour grade defined by a MIB-1 (Ki-67) score based grading system.

Expression of smooth muscle markers in so called malignant fibrous histiocytomas

Hasegawa, T, Hasegawa, F, Hirose, T, Sano, T, Matsuno, Y

Aims: To obtain further information regarding the frequency and degree of positivity for smooth muscle markers in a large number of malignant fibrous histiocytomas (MFHs), as an aid to accurate...

Osteosarcoma with cytokeratin expression: a clinicopathological study of six cases with an emphasis on differential diagnosis from metastatic cancer

Okada, K, Hasegawa, T, Yokoyama, R, Beppu, Y, Itoi, E

Aims: To clarify the clinicopathological profile of osteosarcomas showing an intensely positive immunoreaction for cytokeratin.

Prognostic relevance of rosette-like features in osteosarcoma

Okada, K, Hasegawa, T, Yokoyama, R, Beppu, Y, Itoi, E

Aims: To clarify the prognostic relevance of rosette-like features and other clinicopathological and immunohistochemical variables in patients with osteosarcoma.

Low grade malignant peripheral nerve sheath tumour: varied cytological and histological patterns

Yamaguchi, U, Hasegawa, T, Hirose, T, Chuman, H, Kawai, A, Ito, Y, ...

Background: A small number of malignant peripheral nerve sheath tumours (MPNSTs) are low grade, and the nature of these low grade tumours has never been systematically assessed.

Differential effect of phosphodiesterase inhibitors on IL-13 release from peripheral blood mononuclear cells

Yoshida, N, Shimizu, Y, Kitaichi, K, Hiramatsu, K, Takeuchi, M, Ito, Y, ...

Increased cyclic AMP (cAMP)-phosphodiesterase (PDE) activity in peripheral blood leucocytes is associated with the immunological inflammation that characterizes allergic diseases, such as atopic...

Extramedullary myeloid tumour (EMMT) of the gallbladder

Ojima, H, Hasegawa, T, Matsuno, Y, Sakamoto, M

This report describes a rare case of an extramedullary myeloid tumour (EMMT) of the gallbladder in a patient without leukaemia. A 33 year old man visited a local hospital because of jaundice....

Elevation of plasma noradrenaline levels in urethane-anaesthetized rats by activation of central prostanoid EP3 receptors.

Yokotani, K., Nishihara, M., Murakami, Y., Hasegawa, T., Okuma, Y., Osumi, Y.

1. We studied the effects of intracerebroventricular (i.c.v.) administration of prostaglandin E2 (PGE2) and its receptor subtype ligands on plasma levels of catecholamines in urethane-anaesthetized...

Role of nitric oxide in learning and memory and in monoamine metabolism in the rat brain.

Yamada, K., Noda, Y., Nakayama, S., Komori, Y., Sugihara, H., Hasegawa, T., ...

1. We investigated the effects of NG-nitro-L-arginine methyl ester (L-NAME), an inhibitor of nitric oxide (NO) synthase, on the performance of rats in a radial arm maze and in habituation tasks, and...

Sibs with tetrasomy 18p born to a mother with trisomy 18p.

Takeda, K, Okamura, T, Hasegawa, T

We report a family with an 18p trisomic mother and two 18p tetrasomic daughters. The mother is phenotypically normal and healthy, but with an unusual type of trisomy 18p:...

De novo tandem duplication 9p (p12----p24) with normal GALT activity in red cells.

Motegi, T, Watanabe, K, Nakamura, N, Hasegawa, T, Yanagawa, Y

A 3 month old boy with a tandem duplication 9p (p12----p24) is reported. Both clinical and dermatoglyphic features were consistent with those of the trisomy 9p syndrome. However, the red cell...

A case of de novo interstitial deletion 3q.

Okada, N, Hasegawa, T, Osawa, M, Fukuyama, Y

A rare chromosome abnormality consisting of interstitial deletion 3q was found in a malformed girl. Chromosome analysis using G and Q banding showed deletion of bands 3q12----3q21:...

An HDR (hypoparathyroidism, deafness, renal dysplasia) syndrome locus maps distal to the DiGeorge syndrome region on 10p13/14

Lichtner, P., Konig, R., Hasegawa, T., Van Esch, H., Meitinger, T., Schuffenhauer, S.

Partial monosomy 10p is a rare chromosomal condition and a significant proportion of patients show features of DiGeorge syndrome (DGS) and velocardiofacial syndrome (VCFS). A critical...

GATA3 abnormalities and the phenotypic spectrum of HDR syndrome

Muroya, K., Hasegawa, T., Ito, Y., Nagai, T., Isotani, H., Iwata, Y., ...

We report on GATA3 analysis and the phenotypic spectrum in nine Japanese families with the HDR syndrome (hypoparathyroidism, sensorineural deafness, and renal dysplasia) (MIM 146255). Fluorescence in...

Asynchronous breathing during sleep

Kohyama, J, Shiiki, T, Shimohira, M, Hasegawa, T

BACKGROUND—Children rarely complain of symptoms associated with sleep disordered breathing (SDB). Paradoxical inward rib cage movement (PIRCM) during sleep might prove useful for detecting...

Blood pressure in sleep disordered breathing

Kohyama, J, Ohinata, J, Hasegawa, T

Aims: To investigate blood pressure (BP) in children with sleep disordered breathing (SDB).

Choledochal Cyst Associated With Polycystic Kidney Disease: Report of a Case

Hasegawa, T., Kim, M., Kitayama, Y., Kitamura, K., Hiranaka, T.

We report a very rare case of type I choledochal cyst associated with a polycystic kidney disease. A 48- year-old female had been dependent on hemodialysis for chronic renal failure due to polycystic...

Frequent overexpression of epidermal growth factor receptor (EGFR) in mammary high grade ductal carcinomas with myoepithelial differentiation

Shien, T, Tashiro, T, Omatsu, M, Masuda, T, Furuta, K, Sato, N, ...

Aims: To evaluate the expression of common biological markers and the epidermal growth factor receptor (EGFR) in mammary high grade ductal carcinomas with myoepithelial differentiation (DCMDs).

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...

Intrapatellar tendon lipoma with chondro‐osseous differentiation: detection of HMGA2‐LPP fusion gene transcript

Matsui, Y, Hasegawa, T, Kubo, T, Goto, T, Yukata, K, Endo, K, ...

A 54 year old man developed an unusual lipoma in the patellar tendon, consisting of a fibro‐adipose component and a chondro‐osseous component. The fibro‐adipose component contained mature...

Nonspecific crossreacting antigen (NCA) is a major member of the carcinoembryonic antigen (CEA)-related gene family expressed in lung cancer.

Hasegawa, T., Isobe, K., Tsuchiya, Y., Oikawa, S., Nakazato, H., Nakashima, I., ...

Carcinoembryonic antigen (CEA) is one of the most important tumour markers in the management of human carcinoma, including lung cancer. So far, however, because of the nonspecificity of anti-CEA...

Expression of carcinoembryonic antigen (CEA) and nonspecific crossreacting antigen (NCA) in gastrointestinal cancer; the correlation with degree of differentiation.

Kodera, Y., Isobe, K., Yamauchi, M., Satta, T., Hasegawa, T., Oikawa, S., ...

In spite of its reputation as a tumour marker, little is known about the function of carcinoembryonic antigen (CEA). We examined the mRNA expression of CEA and NCA in 26 gastric and 14 colorectal...

Establishment and characterisation of human carcinoembryonic antigen transgenic mice.

Hasegawa, T., Isobe, K., Tsuchiya, Y., Oikawa, S., Nakazato, H., Ikezawa, H., ...

We have produced human CEA transgenic mice which were found to express CEA mRNA in all tissues. By immunoblot analysis using anti-CEA polyclonal antibody, we also detected CEA protein in all tissues....

Dedifferentiated chondrosarcoma with telangiectatic osteosarcoma‐like features

Okada, K, Hasegawa, T, Tateishi, U, Endo, M, Itoi, E

A 35‐year‐old Japanese man was admitted to the National Cancer Center, Tokyo, Japan, in December 2000, with a 2‐month history of pain around the left thigh. Radiographs showed a poorly...