Medina-Gomez, G., Gray, S.L., Yetukuri, Laxman, Shimomura, K., Campbell, M., Curtis, K., ...
PLoS Genetics Vol.3 Nr.4: e64, 0634 - 0647
Medina-Gomez, G., Gray, S.L., Yetukuri, L., Shimomura, K., Campbell, M., Curtis, K., ...
PLoS Genetics Vol.3 Nr.4: e64, 0634 - 0647
Nakanishi, Y., Shimomura, K., Kumagai, T., Matsukawa, M., Yoshizawa, M., Apostu, M., ...
The elastic and magnetic properties of a single crystal of 327 bilayer manganese oxide $(La_{1-z} Pr_z)_{1.2} Sr_{1.8} Mn_2 O_7$ with $z$=0.6 have been investigated by ultrasonic and high-field...
Generation of low-energy muons with laser resonant ionization (2006)
Matsuda, Y, Bakule, P, Iwaskaki, M, Myake, Y, Ikedo, Y, Strasser, P, ...
We have constructed a low-energy muSR spectrometer at RIKEN-RAL muon facility in ISIS, the UK. With low-background of pulsed muon beam, and short pulse width from laser resonant ionization method, it...
Origin of n type conductivity in wide gap semiconductors studied by muSR (2006)
Shimomura, K, Kadono, R, Nishiyama, K, Watanabe, I, Suzuki, T, Pratt, FL, ...
Isolated hydrogen center in wide gap semiconductors studied by muSR (2006)
Shimomura, K, Kadono, R, Nishiyama, K, Watanabe, I, Suzuki, T, Pratt, FL, ...
Muonium as a Shallow Center in GaN (2004)
Shimomura, K., Kadono, R., Ohishi, K., Mizuta, M., Saito, M.
Muonium as a shallow center in GaN (2004)
Shimomura, K., Kadono, R., Ohishi, K., Mizuta, M., Saito, M., Chow, K. H., ...
A paramagnetic muonium (Mu) state with an extremely small hyperfine parameter was observed for the first time in single-crystalline GaN below 25 K. It has a highly anisotropic hyperfine structure...
Recent development of a point positivemuon source at the RIKEN-RAL muon facility (2004)
Matsuda, Y, Bakule, P, Strasser, P, Ishida, K, Matsuzaki, T, Iwasaki, M, ...
AIP Conference Proceedings 721 313-316 (2004)
The first observation of slow muon beam at the RIKEN-RAL muon facility (2003)
Matsuda, Y, Bakule, P, Strasser, P, Matsuzaki, T, Ishida, K, Watanabe, I, ...
Slow muon experiment by laser resonant ionization method at RIKEN-RAL muon facility (2003)
Bakule, P, Matsuda, Y, Miyake, Y, Strasser, P, Shimomura, K, Makimura, S, ...
Generation of slow muon beam by laser resonant ionization of muonium atoms (2003)
Matsuda, Y, Bakule, P, Miyake, Y, Shimomura, K, Makimura, S, Strasser, P, ...
New insights in muon catalyzed dd-fusion by using ortho-para controlled solid deuterum (2003)
Toyoda, A, Ishida, K, Shimomura, K, Nakamura, S N, Matsuda, Y, Higemoto, W, ...
Electronic structure of the muonium center as a shallow donor in ZnO (2001)
Shimomura, K., Nishiyama, K., Kadono, R.
The electronic structure and the location of muonium centers (Mu) in single-crystalline ZnO were determined for the first time. Two species of Mu centers with extremely small hyperfine parameters...
Upgrading the RIKEN-RAL Muon Facility (2001)
Matsuda, Y, Nagamine, K, Matsuzaki, T, Ishida, K, Watanabe, I, Nakamura, S N, ...
Measurement of an orth-para effect in muon catalyzed fusion in solid deuterium (2001)
Toyada, A, Ishida, K, Shimomura, K, Matsuda, Y, Higemoto, W, Nakamura, S N, ...
Study of muon catalyzed fusion in ortho-para controlled solid deuterium (2001)
Toyoda, A, Ishida, K, Shimomura, K, Matsuda, Y, Higemoto, W, Nakamura, S N, ...
Ultra-slow muon generation by laser resonant ionization towards the 21st century (2001)
Miyake, Y, Shimomura, K, Makimura, S, Matsuda, Y, Bakule, P, Scheuermann, R J, ...
mu-H interaction in hydrogen bonding systems (2001)
Nishiyama, K, Higemoto, W, Shimomura, K, Maruta, G, Nishiyama, S W, Watanabe, I
DISPERSION ANOMALY OF ULTRASONIC WAVE IN Cu-Zn CRYSTALS AND V3Si CRYSTALS (1981)
Kojima, K., Shimomura, K., Chang, Y.
In quenched β' -Cu-Zn alloy which undergoes the first order martensitic transformation, although the small anomalous dispersion was observed in the frequency of MHz, the magnitude of dispersion...
DISPERSION ANOMALY OF ULTRASONIC WAVE IN Cu-Zn CRYSTALS AND V3Si CRYSTALS (1981)
Kojima, K., Shimomura, K., Chang, Y.
In quenched β' -Cu-Zn alloy which undergoes the first order martensitic transformation, although the small anomalous dispersion was observed in the frequency of MHz, the magnitude of dispersion...
DISPERSION ANOMALY OF ULTRASONIC WAVE IN Cu-Zn CRYSTALS AND V3Si CRYSTALS (1981)
Kojima, K., Shimomura, K., Chang, Y.
In quenched β' -Cu-Zn alloy which undergoes the first order martensitic transformation, although the small anomalous dispersion was observed in the frequency of MHz, the magnitude of dispersion...
Saito, Y, Fujimura, T, Ishii, Y, Noguchi, Y, Miura, T, Niwa, M, ...
A cephalosporanic acid acylase from Pseudomonas strain N176 catalyzes hydrolysis of both glutarylcephalosporanic acid and cephalosporin C to 7-amino-cephalosporanic acid. Chemical modification of the...
Saito, Y, Ishii, Y, Hayashi, H, Imao, Y, Akashi, T, Yoshikawa, K, ...
We have purified L-sorbose dehydrogenase (SDH) and L-sorbosone dehydrogenase (SNDH) from Gluconobacter oxydans T-100 that showed an ability to convert D-sorbitol to 2-keto-L-gulonate (2-KLGA). A...
Saito, Y, Fujimura, T, Ishii, Y, Noguchi, Y, Miura, T, Niwa, M, ...
A cephalosporanic acid acylase from Pseudomonas strain N176 catalyzes hydrolysis of both glutarylcephalosporanic acid and cephalosporin C to 7-amino-cephalosporanic acid. Chemical modification of the...
Saito, Y, Ishii, Y, Hayashi, H, Imao, Y, Akashi, T, Yoshikawa, K, ...
We have purified L-sorbose dehydrogenase (SDH) and L-sorbosone dehydrogenase (SNDH) from Gluconobacter oxydans T-100 that showed an ability to convert D-sorbitol to 2-keto-L-gulonate (2-KLGA). A...
Emori, T, Ohe, T, Shimomura, K
A 41 year old woman had multiform ventricular tachycardia without QT prolongation. Monophasic action potentials were recorded from the right ventricle during the attacks of multiform ventricular...
Fukushima, K., Emori, T., Shimizu, W., Kurita, T., Aihara, N., Kosakai, Y., ...
Objective—To analyse heart rate variability in patients with atrial fibrillation after the Maze procedure, to investigate whether the procedure damages the cardiac autonomic fibres supplying the...
A Second Elementary Proposition Concerning the Formation of Customs Unions
The conclusions of the 1976 Kemp-Wan proposition are shown to be substantially valid even if all tariff vectors, both pre-uion and post-union, are optimally chosen.
Trade Gains in Chaotic Equilibrium.
In the present note we construct an overlapping-generations (OLG) example in which free trade is Pareto-improving and the world equilibrium chaotic. The example is simple, but it is not incompatible...
Education, Moral Hazard, and Endogenous Growth.
We built an overlapping generation model of endonenous growth driven by human capital formation. Young peole differ in their innate abilities, but these differences are not known even by the...
Factor Income Function and Oligopolistic Heckscher-Ohlin Model in Internationl Trade.
This paper introduces a new duality concept, factor income function, in order to establish the factor Price Equalization theorem and the Heckscher-Ohlin theorem in an oligopolistic Heckscher-Ohlin...
Chaotic Equilibria in a Small Open Overlapping Generations Economy with Child-Parent Externality
This paper presents a simple overlapping generations model of small open economy with child-parent externality that exhibits chaotic equilirbium dynamics.
The Kemp-Wan Proposition under Increasing Returns to Scale and Oligopolistic Competition
We show that the Kemp-Wan proposition concerning the formation of customs union holds conditions of iperfect competition and increasing returns.
A Second Elementary Proposition Concerning the Formation of Customs Unions
The conclusions of the 1976 Kemp-Van proposition are shown to be substantially valid even if all tariff vectors, both pre-union and post-union, are optimally chosen.
Indeterminancy in a Dynamic Heckscher-Ohlin Model.
We show that even under socially constant returns to scale indeterminacy, i.e., a continuum of dynamic general equilibrium paths converging to a common steady state, can arise in a dynamic...
The purpose of this paper is to provide reasonable microfoundation to justify the concept of a conjectural valuations equilibrium which is often used in the literature on the private provision of...
A Differential Game Model of Tariff War.
Kemp, M.C., Van Long, N., Shimomura, K.
We present a simple two(-country) by two(-good) differental game model of international trade in which the governments of the two countries play a tariff-setting game. We explicitly derive a...
Trade and Indeterminacy in a Dynamic General Equilibrium Model.
This paper introduces sector-specific externalities in the Heckscher-Ohlin two-country dynamic general equilibrium model to show that indeterminacy of the equilibrium path in the would market can...
A Two-Country Dynamic General Equilibrium Model of Endogenous Growth and International Trade.
We formulate a two(-country) by two(-tradable good) by two(-factor) dynamic general equilibrium model of endogenous growth and international rade that has no market distortion. After deriving the...
Trasfer Paradox and Indeterminacy in a Dynamic General Equilibrium Model of International Trade.
This paper connects a traditional topic in trade theory with a new topic in economic dynamics in a simple two(-country) by two(-good) dynamic general equilibrium (dge) model by showing that the...
Trade Gains in Chaotic Equilibrium.
In the present note we construct an overlapping-generations (OLG) example in which free trade is Pareto-improving and the world equilibrium chaotic. The example is simple, but it is not incompatible...
Education, Moral Hazard, and Endogenous Growth.
We built an overlapping generation model of endonenous growth driven by human capital formation. Young peole differ in their innate abilities, but these differences are not known even by the...
Factor Income Function and Oligopolistic Heckscher-Ohlin Model in Internationl Trade.
This paper introduces a new duality concept, factor income function, in order to establish the factor Price Equalization theorem and the Heckscher-Ohlin theorem in an oligopolistic Heckscher-Ohlin...
Chaotic Equilibria in a Small Open Overlapping Generations Economy with Child-Parent Externality
This paper presents a simple overlapping generations model of small open economy with child-parent externality that exhibits chaotic equilirbium dynamics.
The Kemp-Wan Proposition under Increasing Returns to Scale and Oligopolistic Competition
We show that the Kemp-Wan proposition concerning the formation of customs union holds conditions of iperfect competition and increasing returns.
A Second Elementary Proposition Concerning the Formation of Customs Unions
The conclusions of the 1976 Kemp-Van proposition are shown to be substantially valid even if all tariff vectors, both pre-union and post-union, are optimally chosen.
Indeterminancy in a Dynamic Heckscher-Ohlin Model.
We show that even under socially constant returns to scale indeterminacy, i.e., a continuum of dynamic general equilibrium paths converging to a common steady state, can arise in a dynamic...
The purpose of this paper is to provide reasonable microfoundation to justify the concept of a conjectural valuations equilibrium which is often used in the literature on the private provision of...
A Differential Game Model of Tariff War.
Kemp, M.C., Van Long, N., Shimomura, K.
We present a simple two(-country) by two(-good) differental game model of international trade in which the governments of the two countries play a tariff-setting game. We explicitly derive a...
Trade and Indeterminacy in a Dynamic General Equilibrium Model.
This paper introduces sector-specific externalities in the Heckscher-Ohlin two-country dynamic general equilibrium model to show that indeterminacy of the equilibrium path in the would market can...
A Two-Country Dynamic General Equilibrium Model of Endogenous Growth and International Trade.
We formulate a two(-country) by two(-tradable good) by two(-factor) dynamic general equilibrium model of endogenous growth and international rade that has no market distortion. After deriving the...