Bennett, D. P., Rhie, S. H., Nikolaev, S., Gaudi, B. S., Udalski, A., Gould, A., ...
We present a new analysis of the Jupiter+Saturn analog system, OGLE-2006-BLG-109Lb,c, which was the first double planet system discovered with the gravitational microlensing method. This is the only...
Superdeformation in Asymmetric N$>$Z Nucleus $^{40}$Ar (2009)
Ideguchi, E., Ota, S., Morikawa, T., Oshima, M., Koizumi, M., Toh, Y., ...
A rotational band with five $\gamma$-ray transitions ranging from 2$^{+}$ to 12$^{+}$ states was identified in $^{40}$Ar. This band is linked through $\gamma$ transitions from the excited 2$^{+}$,...
Development of Thick-foil and Fine-pitch GEMs with a Laser Etching Technique (2009)
Tamagawa, T., Hayato, A., Asami, F., Abe, K., Iwamoto, S., Nakamura, S., ...
We have produced thick-foil and fine-pitch gas electron multipliers (GEMs) using a laser etching technique. To improve production yield we have employed a new material, Liquid Crystal Polymer,...
Uchino, H., Iwama, K., Jitsuyama, Y., Yudate, T., Nakamura, S.
Weed management is a major issue in organic farming systems. Although interseeding cover crops is one alternative to herbicides, cover crops often suppress not only weeds but also main crops....
Principle of Superposition in Protein-Folding (2009)
We propose a principle of superposition to describe protein-folding nuclei and explain an evolutional conservation of a field pattern specifying native-state structure.
WAVE FIELD CANCELLATION USING WAVE-DOMAIN ADAPTIVE FILTERING (2009)
W. Herbordt, S. Nakamura, S. Spors, H. Buchner, W. Kellermann
Introduction. Wave field synthesis (WFS) [1] is an attractive and high-quality auralization technique for reproducing or synthesizing sound fields in a listening room using loudspeaker arrays. WFS...
W. Herbordt, S. Nakamura, W. Kellermann
For full-duplex hands-free acoustic human/machine interfaces, often a combination of acoustic echo cancellation and speech enhancement in order to suppress acoustic echoes, local interference, and...
W. Herbordt, W. Kellermann, S. Nakamura
Full-duplex hands-free acoustic human/machine interfaces often require the combination of acoustic echo cancellation and speech enhancement in order to suppress acoustic echoes, local interference,...
OGLE-2005-BLG-071Lb, the Most Massive M Dwarf Planetary Companion? (2009)
Dong, Subo, Gould, Andrew, Udalski, Andrzej, Anderson, Jay, Christie, G. W., Gaudi, B. S., ...
We combine all available information to constrain the nature of OGLE-2005-BLG-071Lb, the second planet discovered by microlensing and the first in a high-magnification event. These include...
Yamauchi, Y., Hashisaka, M., Nakamura, S., Chida, K., Kasai, S., Ono, T., ...
We performed a transport measurement in a ballistic Aharonov-Bohm ring and a Fabry-Perot type interferometer. In both cases we found that the interference signal is reversed at a certain bias voltage...
OGLE-2005-BLG-071Lb, the Most Massive M Dwarf Planetary Companion? (2009)
Christie, G.W., Gaudi, B.S., Kubiak, M., Szymanski, M.K., Pietrzynski, G., Soszynski, I., ...
We combine all available information to constrain the nature of OGLE-2005-BLG-071Lb, the second planet discovered by microlensing and the first in a high-magnification event. These include...
OGLE-2005-BLG-071Lb, The Most Massive M Dwarf Planetary Companion? (2009)
Dong, S, Gould, A, Udalski, A, Anderson, J, Christie, GW, Gaudi, BS, ...
We combine all available information to constrain the nature of OGLE-2005-BLG-071Lb, the second planet discovered by microlensing and the first in a high-magnification event. These include...
Cohen, J. I., Kimura, H., Nakamura, S., Jaffe, E. S.
Background: Recently novel Epstein–Barr virus (EBV) lymphoproliferative diseases (LPDs) have been identified in non-immunocompromised hosts, both in Asia and Western countries. These include...
Improvements in the technique for the detection of single proteins for extended time periods (2008)
X. Jin, J. Li, M. Shinjo, Y. Matsumura, H. Kihara, H. M. Sonawt, ...
Formation of turn/bend structures initiates the self folding process through collapse for β- barrel having conserved buldges of cyclophilins
W. Herbordt, H. Buchner, S. Nakamura, W. Kellermann
The sensitivity against outliers due to undetected noise bursts often limits the performance of adaptive filters in applications where especially fast convergence is required, as, for example, in...
S. Yahiro, S. Habe, V. Duong, P. Odermatt, H. Barennes, M. Strobel, ...
To assess the species of human paragonimiasis in Lao People's Democratic Republic, 6 ovum samples from 6 native confirmed paragonimiasis patients were examined with polymerase chain reaction (PCR)...
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...
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,...
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...
SUBTRACTION OF ADDITIVE NOISE FROM CORRUPTED SPEECH FOR ROBUST SPEECH RECOGNITION (2008)
J. Chen, K. K. Paliwal, S. Nakamura
There are many sources of acoustical distortion that can degrade the performance of speech recognition systems. For many speech recognition applications the most important source of acoustical...
Robust MFCCs Derived from Differentiated Power Spectrum (2008)
J. Chen, K. K. Paliwal, M. Mizumachi, S. Nakamura
The mel-scaled frequency cepstral coefficients (MFCCs) derived from Fourier transform and filter bank analysis are perhaps the most widely used front-ends in state-of-the-art speech recognition...
Discovery of a Jupiter/Saturn Analog with Gravitational Microlensing (2008)
Gaudi, BS, Bennett, DP, Udalski, A, Gould, A, Christie, GW, Maoz, D, ...
Carbon beam therapy in recurrent ovarian cancer (2008)
Nawa, A., Suzuki, K., Kato, S., Fujiwara, S., Kajiyama, H., Shibata, K., ...
Regional differences in fiber characteristics in the rat temporalis muscle (2008)
Tanaka, E., Sano, R., Kawai, N., Korfage, J.A.M., Nakamura, S., Langenbach, G.E.J.
The behavioral differences in muscle use are related to the fiber type composition of the muscles among other variables. The aim of this study was to examine the degree of heterogeneity in the fiber...
Detection of High-Energy Gamma Rays from Winter Thunderclouds (2007)
Tsuchiya, H., Enoto, T., Yamada, S., Yuasa, T., Kawaharada, M., Kitaguchi, T., ...
A report is made on a comprehensive observation of a burstlike -ray emission from thunderclouds on the Sea of Japan, during strong thunderstorms on 6 January 2007. The detected emission, lasting for...
Detection of high-energy gamma rays from winter thunderclouds (2007)
Tsuchiya, H., Enoto, T., Yamada, S., Yuasa, T., Kawaharada, M., Kitaguchi, T., ...
A report is made on a comprehensive observation of a burst-like $\gamma$-ray emission from thunderclouds on the Sea of Japan, during strong thunderstorms on 2007 January 6. The detected emission,...
Anisotropic strain and phonon deformation potentials in GaN (2007)
Darakchieva, V., Paskova, T., Schubert, Mathias, Arwin, H., Paskov, P.P., Monemar, B., ...
We report optical phonon frequency studies in anisotropically strained c-plane- and a-plane-oriented GaN films by generalized infrared spectroscopic ellipsometry and Raman scattering spectroscopy....
Behn, U, Misra, P, Grahn, H T, Imer, B, Nakamura, S, DenBaars, S P, ...
We have used polarized photoreflectance spectroscopy to study the electronic-band-structure modification of GaN films grown along different nonpolar orientations due to biaxial, anisotropic in-plane...
Narimatsu, H, Ota, Y, Kami, M, Takeuchi, K, Suzuki, R, Matsuo, K, ...
To investigate clinicopathological features of pyothorax-associated lymphoma (PAL), we examined medical records of 98 patients (88 males and 10 females) with PAL at a median age of 70 years (range...
Kamber, D S, Wu, Y, Haskell, B A, Newman, S, DenBaars, S P, Speck, J S, ...
Thick AlN layers were grown directly on sapphire substrates by hydride vapor phase epitaxy at growth rates of 40-60 mu m/h. The resulting films were colorless, smooth and specular. Subsurface...
Optical properties of nonpolar a-plane GaN layers (2006)
Paskov, P P, Paskova, T, Monemar, B, Figge, S, Hommel, D, Haskell, B A, ...
We have studied optical properties of nonpolar a-plane GaN layers grown on r-plane sapphire by metalorganic chemical vapor deposition and hydride vapor phase epitaxy using different nucleation...
Optical cross sections of deep levels in 4H-SiC (2006)
Kato, M, Tanaka, S, Ichimura, M, Arai, E, Nakamura, S, Kimoto, T, ...
Photonic crystal and quantum dot technologies for all-optical switch and logic device (2006)
Sugimoto, Y, Watanabe, Y, Ozaki, N, Mizutani, A, Takata, Y, ...
Sugimoto, Y, Watanabe, Y, Ozaki, N, Mizutani, A, Takata, Y, ...
Koyama, T, Onuma, T, Masui, H, Chakraborty, A, Haskell, B A, Keller, S, ...
Prospective equivalent internal quantum efficiency (eta(int)) of approximately 34% at 300 K was demonstrated for the blue emission peak of nonpolar m-plane (1 (1) over bar 00) InxGa1-xN/GaN multiple...
Strain-induced polarization in wurtzite III-nitride semipolar layers (2006)
Romanov, A E, Baker, T J, Nakamura, S, Speck, J S
This paper presents growth orientation dependence of the piezoelectric polarization of InxGa1-xN and AlyGa1-yN layers lattice matched to GaN. This topic has become relevant with the advent of growing...
Optical polarization anisotropy in strained A-plane GaN films on R-plane sapphire (2006)
Ghosh, S, Misra, P, Grahn, H T, Imer, B, Nakamura, S, DenBaars, S P, ...
We have used polarized photoreflectance (PR) spectroscopy to study [1120]-oriented A-plane GaN films on R-plane sapphire substrates. For this type of films, the c-axis of GaN lies in the film plane....
Phase selection of microcrystalline GaN synthesized in supercritical ammonia (2006)
Hashimoto, T, Fujito, K, Sharma, R, Letts, E R, Fini, P T, Speck, J S, ...
Microcrystalline GaN was synthesized in supercritical ammonia with acidic, neutral, and basic mineralizers. For both acidic and neutral mineralizers, a mixture of wurtzite GaN and zinc-blende GaN was...
Strain in a-plane GaN layers grown on r-plane sapphire substrates (2006)
Roder, C, Einfeldt, S, Figge, S, Hommel, D, Paskova, T, Monemar, B, ...
The strain in a-plane GaN layers of different thickness grown on r-plane sapphire substrates by hydride vapor phase epitaxy was studied by X-ray diffraction. The layers are found to be under...
Misra, P, Behn, U, Brandt, O, Grahn, H T, Imer, B, Nakamura, S, ...
We use photoreflectance (PR) spectroscopy to study the electronic band structure modification of GaN films grown along different nonpolar orientations due to biaxial, anisotropic in-plane strain. The...
Onuma, T, Keller, S, DenBaars, S P, Speck, J S, Nakamura, S, Mishra, U K, ...
Recombination dynamics of the 268 nm photoluminescence (PL) peak in a quaternary Al0.53In0.11Ga0.36N/Al0.58In0.02Ga0.40N multiple quantum well (MQW) grown on relaxed AlGaN templates were studied....
Optical cross sections of deep levels in 4H-SiC (2006)
Kato, M, Tanaka, S, Ichimura, M, Arai, E, Nakamura, S, Kimoto, T, ...
Discovery of a cool planet of 5.5 Earth masses through gravitational microlensing (2006)
Beaulieu, JP, Bennett, DP, Fouque, P, Williams, A, Dominik, M, Jorgensen, UG, ...
ASAKAWA, K, SUGIMOTO, Y, WATANABE, Y, OZAKI, N, MIZUTANI, A, TAKATA, Y, ...
Photonic crystal and quantum dot technologies for all-optical switch and logic device (2006)
ASAKAWA, K, SUGIMOTO, Y, WATANABE, Y, OZAKI, N, MIZUTANI, A, TAKATA, Y, ...
Narimatsu, H., Ota, Y., Kami, M., Takeuchi, K., Suzuki, R., Matsuo, K., ...
To investigate clinicopathological features of pyothorax-associated lymphoma (PAL), we examined medical records of 98 patients (88 males and 10 females) with PAL at a median age of 70 years (range...
ESTIMATION OF PHOTON DOSE GENERATED BY A SHORT PULSE HIGH POWER LASER (2006)
Hayashi, Y., Fukumi, A., Matsukado, K., Mori, M., Kotaki, H., Kando, M., ...
The authors obtain a new equation to estimate the forward component of a photon dose generated through the interaction between a target and a short pulse high power laser. As the equation is quite...
ESTIMATION OF PHOTON DOSE GENERATED BY A SHORT PULSE HIGH POWER LASER (2006)
Hayashi, Y., Fukumi, A., Matsukado, K., Mori, M., Kotaki, H., Kando, M., ...
The authors obtain a new equation to estimate the forward component of a photon dose generated through the interaction between a target and a short pulse high power laser. As the equation is quite...
COMPARATIVE STUDY ON MECHANOLUMINESCENCE OF IRRADIATED AND NON-IRRADIATED IONIC CRYSTALS (2006)
Ohgaku, T., Nakamura, S., Inabe, K.
Effect of surrounding gas on mechanoluminescence (ML) of non-irradiated KCl:Ca2+ and X-ray irradiated one has been investigated in order to clarify the ML due to dislocation movement. For both...
Kakinohana, M., Nakamura, S., Fuchigami, T., Davison, K. J., Marsala, M., Sugahara, K.
Background. Intrathecal (IT) morphine given after a short interval of aortic occlusion in a rodent model induced transient spastic paraparesis via opioid receptor-predicted actions in spinal cord. To...
Estimation of photon dose generated by a short pulse high power laser (2006)
Hayashi, Y., Fukumi, A., Matsukado, K., Mori, M., Kotaki, H., Kando, M., ...
The authors obtain a new equation to estimate the forward component of a photon dose generated through the interaction between a target and a short pulse high power laser. As the equation is quite...
Narimatsu, H., Ota, Y., Kami, M., Takeuchi, K., Suzuki, R., Matsuo, K., ...
To investigate clinicopathological features of pyothorax-associated lymphoma (PAL), we examined medical records of 98 patients (88 males and 10 females) with PAL at a median age of 70 years (range...
The scattering of muons in low Z materials (2005)
Attwood, MuScat Collaboration: D., Bell, P., Bull, S., McMahon, T., Wilson, J., Fernow, R., ...
This paper presents the measurement of the scattering of 172 MeV/c muons in assorted materials, including liquid hydrogen, motivated by the need to understand ionisation cooling for muon...
Demonstration of a semipolar (10(1)over-bar(3)over-bar) InGaN/GaN green light emitting diode (2005)
Sharma, R, Pattison, P M, Masui, H, Farrell, R M, Baker, T J, Haskell, B A, ...
We demonstrate the growth and fabrication of a semipolar (10 (13) over bar) InGaN/GaN green (similar to 525 nm) light emitting diode (LED). The fabricated devices demonstrated a low turn-on voltage...
Takahashi, S., Kohgo, T., Nakamura, S., Arambawatta, A. K. S., Domon, T., Wakita, M., ...
The present study aimed to clarify how myoepithelial cells behave during regeneration of an atrophied sublingual gland by investigating cell proliferation and ultrastructure. Atrophy of rat...
Optimization of a beam line equipped with a laser ion source (2005)
Shibuya, S., Noda, K., Nakamura, S., Grieser, M.
Progress in high-power short-pulsed laser technology has enabled us to build a high-performance laser ion source, which can provide ion beams with rather high-energy from a high-density plasma. An...
Measurement of neutron capture cross section of Np-237 from 0.02 to 100 eV (2005)
Shcherbakov, O, Furutaka, K, Nakamura, S, Sakane, H, Kobayashi, K, Yamamoto, S, ...
Baseline distortion effect on gamma-ray pulse-height spectra in neutron capture experiments (2005)
Laptev, A, Harada, H, Nakamura, S, Hori, J, Igashira, M, Ohsaki, T, ...
W. Herbordt, H. Buchner, S. Nakamura, W. Kellermann
Abstract — In adaptive filtering, undetected noise bursts often disturb the adaptation and may lead to instabilities and divergence of the adaptive filter. The sensitivity against noise bursts...
Kakinohana, M., Nakamura, S., Fuchigami, T., Davison, K. J., Marsala, M., Sugahara, K.
Background. Intrathecal (IT) morphine given after a short interval of aortic occlusion in a rodent model induced transient spastic paraparesis via opioid receptor-predicted actions in spinal cord. To...
Effect of nitridation on polarity, microstructure, and morphology of AlN films (2004)
Wu, Y, Hanlon, A, Kaeding, J F, Sharma, R, Fini, P T, Nakamura, S, ...
The polarity of AlN epitaxial layers grown on (0001) sapphire, SiC, and nitrided sapphire substrates was examined by convergent beam electron diffraction, and the morphology and microstructure were...
Recent results and latest views on microcavities LED (2004)
Weisbuch, C., David, A., Fujii, T., Schwach, C., Denbaars, S., Nakamura, S., ...
Tobinai, K., Igarashi, T., Itoh, K., Kobayashi, Y., Taniwaki, M., Ogura, M., ...
Background: To evaluate the efficacy and feasibility of rituximab monotherapy in Japanese patients with relapsed or refractory aggressive B-cell lymphoma. Patients and methods: Sixty-eight patients...
Yamamoto, N, Itoh, H, Grillo, V, Chichibu, S F, Keller, S, Speck, J S, ...
Cathodoluminescence technique combined with transmission electron microscopy (TEM-CL) has been used to characterize optical properties of dislocations in GaN epilayers. The dislocations act as...
Haskell, B A, Wu, F, Matsuda, S, Craven, M D, Fini, P T, DenBaars, S P, ...
This letter discusses the structural and morphological characteristics of planar, nonpolar (11 (2) over bar0) a-plane GaN films grown on (1 (1) over bar 02) r-plane sapphire by hydride vapor phase...
Haskell, B A, Wu, F, Craven, M D, Matsuda, S, Fini, P T, Fujii, T, ...
This letter reports on the reduction in extended-defect densities in a-plane (11 (2) over bar0) GaN films achieved via lateral epitaxial overgrowth (LEO) by hydride vapor phase-epitaxy. A variety of...
Katoh, T, Nakamura, S, Furutaka, K, Harada, H, Fujiwara, K, Fujii, T, ...
Overview of steady state tokamak plasma experiments in TRIAM-1M (2003)
Zushi, H, Itoh, S, Hanada, K, Nakamura, K, Sakamoto, M, Jotaki, E, ...
Vitrification of human blastocysts using cryoloops: clinical outcome of 223 cycles (2003)
Mukaida, T., Nakamura, S., Tomiyama, T., Wada, S., Oka, C., Kasai, M., ...
BACKGROUND: The need to cryopreserve human blastocysts is increasing. The successful birth has been reported of a baby from a blastocyst vitrified using the cryoloop technique. The present study...
Katoh, T, Nakamura, S, Furutaka, K, Harada, H, Baba, T, Fujii, T, ...
Recent achievements and future challenges in SiC homoepitaxial growth (2002)
Kimoto, T, Nakazawa, S, Fujihira, K, Hirao, T, Nakamura, S, Chen, Y, ...
Nakamura, S., Terada, Y., Horiuchi, T., Emuta, C., Murakami, T., Yaegashi, N., ...
BACKGROUND: Centrosomal function and oocyte activation ability of human sperm from a case of globozoospermia was assayed by heterologous ICSI into bovine oocytes. METHODS: Microtubules and chromatin...
Rawe, V.Y., Terada, Y., Nakamura, S., Chillik, C.F., Olmedo, S.Brugo, Chemes, H.E.
BACKGROUND: In the present report we analyse the structural and functional features of sperm from a patient with severe asthenoteratozoospermia and failure of cleavage after ICSI. METHODS: Sperm were...
Igarashi, T., Kobayashi, Y., Ogura, M., Kinoshita, T., Ohtsu, T., Sasaki, Y., ...
Background The aim of the study was to determine factors affecting the toxicity and efficacy of rituximab monotherapy in relapsed patients with indolent B-cell lymphoma and mantle cell lymphoma...
Thermoluminescence of Photostimulable Materials after X Irradiation below Room Temperature (2002)
Nakamura, S., Iwasa, H., Kurobori, T., Inabe, K.
Thermoluminescence glow peaks in the temperature range 100 to 400 K are investigated for BaFX (X=Cl, Br) crystals after X irradiation at 100 K. A prominent glow peak of BaFCl around 210 K is found to...
Precise measurement of gamma-ray emission probabilities of Ru-100 (2001)
Furutaka, K, Nakamura, S, Harada, H, Katoh, T, Fujii, T, Yamana, H
Nakamura, S, Furutaka, K, Wada, H, Fujii, T, Yamana, H, Katoh, T, ...
Sub-Band Based Additive Noise Removal for Robust Speech Recognition (2001)
J. Chen, K. K. Paliwal, S. Nakamura
respect to noise, we will probably have to solve two problems. One is the detection and identification of noise. Another is the consideration of noise effect during recognition process. In this...
Formation of periodic steps with a unit-cell height on 6H-SiC (0001) surface by HCl etching (2000)
Nakamura, S, Kimoto, T, Matsunami, H, Tanaka, S, Teraguchi, N, Suzuki, A
Wada, H, Nakamura, S, Furutaka, K, Katoh, T, Yamana, H, Fujii, T, ...
Imai, T, Okamoto, T, Kaneko, T, Umeda, K, Yamamoto, T, Nakamura, S
Fifty-eight patients (mean age 18.4 years) who had received splint therapy for internal derangement of the temporomandibular joint (TMJ) were examined retrospectively to investigate the efficacy of...
Single crystal growth of 3C-SiC on 15R-SiC (1999)
Nakamura, S, Hatayama, T, Nishino, K, Kimoto, T, Matsunami, H
Using the thermophilic aerobic process to decompose industrial food wastes (1999)
Matsuda, J., Maeda, T., Abe, Y., Nakamura, S., Ohmiya, K.
A full-scale study of the thermophilic aerobic decomposition of industrial food wastes was performed for two months in Hokkaido, Japan, using a reactor that was already in operation. The process...
Kuratani, S., Satokata, I., Blum, M., Komatsu, Y., Haraguchi, R., Nakamura, S., ...
Cellular and Molecular Biology, 45(1999) S.589-99
A woman with three ectopic pregnancies after in-vitro fertilization and embryo transfer (1998)
Oki, T, Douchi, T, Nakamura, S, Maruta, K, Ijuin, H, Nagata, Y
The use of sequence comparison to detect 'identities' in tRNA genes (1998)
Sagara, JI, Shimizu, S, Kawabata, T, Nakamura, S, Ikeguchi, M, Shimizu, K
Malformation of trachea and pelvic region in goosecoid mutant mice. (1998)
Zhu, C.C., Yamada, G., Nakamura, S., Terashi, T., Schweickert, A., Blum, M.
Developmental Dynamics, 211(1998) S.374-81
Aberrant regulation of bone trace elements in motheaten and osteopetrosis mutant mice. (1998)
Yamada, G., Nakamura, S., Haraguchi, R., Sakai, M., Suzuki, K., Miyado, K., ...
Cellular and Molecular Biology, 44(1998) S.315-319
Nakamura, S., Tadokoro, Y., Iida, S.
The electrical conduction and magnetic properties of highly oxidized polycrystalline SrCoOx (2.46≤x≤2.80) were measured down to 10 K. Unlike the previous reports, the temperature...
Nakamura, S., Tadokoro, Y., Iida, S.
The electrical conduction and magnetic properties of highly oxidized polycrystalline SrCoOx (2.46≤x≤2.80) were measured down to 10 K. Unlike the previous reports, the temperature...
Kojima, M, Nakamura, S, Futamura, N, Kurabayashi, Y, Ban, S, Itoh, H, ...
Molecular features of the CAG repeats of spinocerebellar ataxia 6 (SCA6) (1997)
Matsuyama, Z, Kawakami, H, Maruyama, H, Izumi, Y, Komure, O, Udaka, F, ...
Kumagai, K., Takagi, T., Nakamura, S., Sawada, U., Kura, Y., Kodama, F., ...
Background Hepatitis B after the withdrawal of cytotoxic chemotherapy in hepatitis B virus (HBV) carriers is well known and may lead to fatal hepatic failure. We retrospectively analyzed the...
Nasal and pharyngeal abnormalities caused by the mouse goosecoid gene mutation. (1997)
Yamada, G., Ueno, K., Nakamura, S., Hanamure, Y., Yasui, K., Uemura, M., ...
Biochemical and Biophysical Research Communications, 233(1997) S.161-65
Unsteady free convection flow over a continuous moving vertical surface (1996)
Kumari, M, Slaouti, A, Takhar, HS, Nakamura, S, Nath, G
The problem of heat transfer in the unsteady free convection flow over a continuous moving vertical sheet in an ambient fluid has been investigated. Both constant surface temperature and constant...
Peripheral blood T cell subsets as a prognostic factor in gastric cancer (1994)
Ohwada, S, Iino, Y, Nakamura, S, Takeyoshi, I, Tanahashi, Y, Izumi, M, ...
Kanno, K, Ohwada, S, Nakamura, S, Ohya, T, Iino, Y, Morishita, Y, ...
Nanto, H., Usuda, T., Murayama, K., Nakamura, S., Inabe, K., Takeuchi, N.
A remarkable optically stimulated luminescence (OSL) peak at about 353 nm and two less intense OSL peaks at about 420 nm and 680 nm are observed when the X irradiated copper-doped sodium chloride...
Analysis of TL Glow Peaks in NaCl After Intense Electron Pulse Irradiation (1993)
Inabe, K., Owaki, S., Nakamura, S., Takeuchi, T.
An anomalously narrow TL glow peak and a DSC peak due to release of stored energy were investigated in crystalline NaCl after intense electron irradiation around room temperature. A numerical...
Ohwada, S, Iino, Y, Hosomura, Y, Kon, Y, Kawashima, Y, Kasahara, M, ...
Yamamoto, K., Hayashi, S., Nishikawa, H., Nakamura, S., Mikami, T., 山本, 克之
A system developed for measuring three-dimensional profiles of dental casts and three-dimensional tooth movement during orthodontic treatment is described. The profile measurement is based on a...
SPL: A sentence plan language for text generation (1989)
K. Fujisawa, Y. Futakata, M. Kojima, S. Matsuyama, S. Nakamura, K. Nakata, ...
The SDPA-M (Semidfinite Programming Algorithm in MATLAB) Version 2.0 is a MATLAB interface of the SDPA Version 6.0 [2], which is known as a fast and numerically stable solver for SDPs (semidefinite...
AP-FIM STUDY OF Si OXIDE AND Si-Si OXIDE INTERFACE (1986)
Adachi, T., Tomita, M., Kuroda, T., Nakamura, S.
The stoichiometry of Si oxide and the structure of Si-Si oxide interface were studied using pulsed-laser stimulated atom-probe field-ion microscope (PL-APFIM). The compositions of native oxide and...
ATOM-PROBE STUDY OF METAL-SiC INTERFACES (1986)
Nakamura, S., Hasegawa, Y., Hashizume, T., Sakurai, T.
Good quality field ion images of 2H-SiC and β-SiC whisker were obtained using a He imaging gas at 20K. The compositional depth profiles of annealed specimens of SiC showed that the surface...
PULSE LASER ATOM PROBE STUDY OF GaP (1986)
Adachi, T., Kuroda, T., Nakamura, S.
GaP tips prepared from whiskers grown by the vapour phase reaction, were analyzed using our combined-type atom-probe FIM by laser pulse operation instead of high voltage pulse operation. It was found...
ROUND-ROBIN ATOM-PROBE EXPERIMENT : PRELIMINARY RESULTS IN JAPAN (1986)
A round-robin experiment were to be carried out by 6 laboratories in Japan (Nishikawa ; Tokyo Inst. Tech., Sakurai and Igata ; Univ. of Tokyo, Ishikawa ; Hitachi, Tanino ; Nippon Steel Corp. and...
SPUTTERING OF A FIM SPECIMEN BY IMAGING GASES (1986)
Nakamura, S., Hashizume, T., Sakurai, T.
It has been known for some time that imaging gases of heavier masses sputter off surface atoms during the imaging. We have investigated this phenomenon in detail using an atom-probe. We have...
AP-FIM STUDY OF Si OXIDE AND Si-Si OXIDE INTERFACE (1986)
Adachi, T., Tomita, M., Kuroda, T., Nakamura, S.
The stoichiometry of Si oxide and the structure of Si-Si oxide interface were studied using pulsed-laser stimulated atom-probe field-ion microscope (PL-APFIM). The compositions of native oxide and...
ATOM-PROBE STUDY OF METAL-SiC INTERFACES (1986)
Nakamura, S., Hasegawa, Y., Hashizume, T., Sakurai, T.
Good quality field ion images of 2H-SiC and β-SiC whisker were obtained using a He imaging gas at 20K. The compositional depth profiles of annealed specimens of SiC showed that the surface...
PULSE LASER ATOM PROBE STUDY OF GaP (1986)
Adachi, T., Kuroda, T., Nakamura, S.
GaP tips prepared from whiskers grown by the vapour phase reaction, were analyzed using our combined-type atom-probe FIM by laser pulse operation instead of high voltage pulse operation. It was found...
ROUND-ROBIN ATOM-PROBE EXPERIMENT : PRELIMINARY RESULTS IN JAPAN (1986)
A round-robin experiment were to be carried out by 6 laboratories in Japan (Nishikawa ; Tokyo Inst. Tech., Sakurai and Igata ; Univ. of Tokyo, Ishikawa ; Hitachi, Tanino ; Nippon Steel Corp. and...
SPUTTERING OF A FIM SPECIMEN BY IMAGING GASES (1986)
Nakamura, S., Hashizume, T., Sakurai, T.
It has been known for some time that imaging gases of heavier masses sputter off surface atoms during the imaging. We have investigated this phenomenon in detail using an atom-probe. We have...
Recombination Luminescence and Photoacoustic Emission of X Irradiated Alkali Halide Crystals (1983)
Inabe, K., Nakamura, S., Takeuchi, N.
Photoacoustic (PA) signals corresponding to the F-band are compared with the optically stimulated luminescence (OSL) with F-band excitation for three kinds of NaCl; pure, doped with Cu+, and with...
NAKAMURA, S., SHIN, T., HIROKATA, Y., SHIGEMATSU, A.
The influence of sodium nitroprusside (SNP) on mitochondrial respiration was examined in rat liver mitochondria. The addition of SNP 1 mmol litre-1 during state 3 respiration inhibited the oxygen...
SHIN, T., NAKAMURA, S., SHIGEMATSU, A.
The distribution and excretion of pentobarbitone were studied, using macroautoradiography, in two groups of rats at times ranging from 1 min to 70 min after the i.v. injection of 100 μCi given as 30...
AN STM OBSERVATION OF ADSORPTION OF CuPc ON THE Si(100) SURFACE WITH Bi-LINE STRUCTURES
S. NAKAMURA, S. KASHIRAJIMA, Y. JOHDAI, Y. YOSHIIWA, M. NAITOH, S. NISHIGAKI, ...
We report the reaction dynamics of the Bi-line structure (BLS) with copper-phthalocyanine (CuPc)molecules as well as hydrogen and Ag atoms on Si(100) surfaces observed by scanning tunneling...
Kawashima, D, Oshitani, N, Jinno, Y, Watanabe, K, Nakamura, S, Higuchi, K, ...
Background: A dominant T helper type 1 (Th1) immune response is thought to be involved in Crohn’s disease (CD). SLC/CCL21 and ELC/CCL19, chemokines that regulate T cell homing and promote...
Bacteriophageに關する研究 : 第1報 光電管比濁計の作製及びphage溶菌に關する研究
田波, 潤一郞, 福田, 正寛, 中村, 信二, Tanami, J., Fukuda, M., Nakamura, S.
Kosai, K, Seki, M, Yanagihara, K, Nakamura, S, Kurihara, S, Imamura, Y, ...
Severe pneumonia is found in simultaneous influenza pneumonia and bacterial infection, and suggests a relationship with immunological mechanisms. Here, we performed two-dimensional gel...
Nakano, T., Ikegami, H., Nakamura, S., Kawase, T., Nishikawa, H., Yokota, S., ...
Fifty-two previously untreated patients with advanced non-small-cell lung cancer (NSCLC) were treated on a 14 day cycle with cisplatin (60 mg m-2 i.v.) and vindesine (3 mg m-2 i.v.) on day 1,...
Hiraki, A., Shinohara, M., Ikebe, T., Nakamura, S., Kurahara, S., Garrod, D. R.
Desmosomes are intercellular junctions that have been shown to be down-regulated in certain types of carcinomas and that may play a role in suppression of invasion and metastasis. We have shown...
Prognostic factors and treatment effects for hepatocellular carcinoma in Child C cirrhosis
Nouso, K, Ito, Y M, Kuwaki, K, Kobayashi, Y, Nakamura, S, Ohashi, Y, ...
The aim of this study is to elucidate the prognostic factors and the treatment effect on survival in hepatocellular carcinoma (HCC) patients with Child C cirrhosis. Out of 3330 newly discovered HCC...
Takagi, S, Inenaga, R, Oya, R, Nakamura, S, Ikemura, K
Our aim was first to evaluate the association between blood vessel density (BVD) and free platinum concentration in experimentally induced tumours in rabbits. We also investigated the association...
Clinicopathologic significance of sialyl Le xexpression in advanced gastric carcinoma
Futamura, N, Nakamura, S, Tatematsu, M, Yamamura, Y, Kannagi, R, Hirose, H
Sialyl Lewis xantigen (SLX) is a carbohydrate antigen that serves as a ligand for selectin, an adhesion molecule expressed on vascular endothelial cells. The expression of SLX in 245 patients with...
Ueno, T, Toi, M, Koike, M, Nakamura, S, Tominaga, T
Tissue factor (TF), an initiator of the extrinsic coagulation cascade, is expressed in a wide range of cancer cells and plays important roles in cancer progression and metastasis. Recently, the...