Flux-driven Josephson parametric amplifier (2008)
Yamamoto, T., Inomata, K., Watanabe, M., Matsuba, K., Miyazaki, T., Oliver, W. D., ...
We have developed a Josephson parametric amplifier, comprising a superconducting coplanar waveguide resonator terminated by a dc SQUID (superconducting quantum interference device). An external field...
Chioncel, L., Sakuraba, Y., Arrigoni, E., Katsnelson, M. I., Oogane, M., Ando, Y., ...
We investigate the effects of electronic correlations in the full-Heusler Co$_2$MnSi, by combining a theoretical analysis of the spin-resolved density of states with tunneling-conductance...
High speed logic gate using two-photon absorption in silicon waveguides (2006)
Liang, T, Nunes, L, Tsuchiya, M, Abedin, K, Miyazaki, T, Van Thourhout, D, ...
The switching speed of conventional silicon-based optical switching devices based on plasma dispersion effect is limited by the lifetime of free carriers which introduce either phase or absorption...
Recent progress with large-scale ab initio calculations: the CONQUEST code (2006)
Bowler, D. R., Choudhury, R., Gillan, M. J., Miyazaki, T.
While the success of density functional theory (DFT) has led to its use in a wide variety of fields such as physics, chemistry, materials science and biochemistry, it has long been recognised that...
All-optical high speed NOR gate based on two photon absorption in silicon wire waveguides (2006)
Liang, T, Nunes, L, Tsuchiya, M, Abedin, K, Miyazaki, T, Van Thourhout, D, ...
We demonstrate for the first time an all-optical logic NOR gate in submicron size silicon wire waveguides. High speed operation at equivalent 80Gbps data rate was achieved using pump induced...
Nonlinear self-distortion of picosecond optical pulses in silicon wire waveguides (2006)
Liang, T, Nunes, L, Tsuchiya, M, Abedin, K, Miyazaki, T, Van Thourhout, D, ...
We experimentally observed the self-distortion of picosecond pulses propagating in silicon wire waveguides. The asymmetry of output pulse shape was due to two-photon absorption generated free...
Glass transition and thermal expansivity of polystyrene thin films (2006)
Inoue, R, Kanaya, T, Miyazaki, T, Nishida, K, Tsukushi, I, Shibata, K
Low energy ultrafast switching in silicon wire waveguides (2005)
Nunes, L, Liang, T, Abedin, K, Van Thourhout, D, Dumon, P, Baets, R, ...
1.9ps optical switching at 40GHz repetition rate has been successfully demonstrated in submicron-size silicon wire waveguides. Ultrafast operation is achieved by induced optical absorption from...
The Coexistence of Plankton Species with Various (2004)
T. Miyazaki, T. Togashi, T. Suzuki, T. Hashimoto, K. Tainaka
In aquatic ecosystems, species diversity is known to be higher in poor nutrient conditions. The enrichment of nutrition often induces the loss of biodiversity. This phenomenon is called the paradox...
Structure and magnetism in nanocrystalline Ca(La)B$_6$ films (2004)
Sakuraba, Y., Kato, H., Sato, F., Miyazaki, T., Kimura, N., Aoki, H.
Nanocrystalline films of La-doped CaB$_6$ have been fabricated by using a rf-magnetron sputtering. Lattice expansion of up to 6% with respect to the bulk value was observed along the direction...
Kato, H., Yamada, M., Miyazaki, T.
Volume expansion $\Delta V / V$ associated with the spin reorientation process of Nd$_2$Fe$_{14}$B-type compounds has been investigated in terms of simple crystalline-electric-field (CEF) model. In...
Annealing effects on thickness of polystyrene thin films as studied by neutron reflectivity (2003)
Kanaya, T, Miyazaki, T, Watanabe, H, Nishida, K, Yamano, H, Tasaki, S, ...
Annealing effects on thickness of polystyrene thin films as studied by neutron reflectivity (2003)
Kanaya, T, Miyazaki, T, Watanabe, H, Nishida, K, Yamana, H, Tasaki, S, ...
Fabrication of nanogap electrodes using ultrathin metal film (2003)
Miyazaki, T, Kobayashi, K, Ishida, K, Hotta, S, Horiuchi, T, Yamada, H, ...
Miyazaki, T, Kobayashi, K, Ishida, K, Hotta, S, Horiuchi, T, Yamada, H, ...
Recent progress in linear scaling ab initio electronic structure techniques (2002)
Bowler, D.R., Miyazaki, T., Gillan, M.J.
We describe recent progress in developing linear scaling ab initio electronic structure methods, referring in particular to our highly parallel code CONQUEST. After reviewing the state of the field,...
Fabrication of nanometer-scale pattern using current-controlled scanning probe lithography (2002)
Miyazaki, T, Kobayashi, K, Yamada, H, Horiuchi, T, Matsushige, K
Fabrication of a nanogap on a metal nanowire using scanning probe lithography (2001)
Miyazaki, T, Kobayashi, K, Horiuchi, T, Yamada, H, Matsushige, K
Parallel Sparse Matrix Multiplication for Linear Scaling Electronic Structure Calculations (2000)
Bowler, D. R., Miyazaki, T., Gillan, M. J.
Linear-scaling electronic-structure techniques, also called O(N) techniques, rely heavily on the multiplication of sparse matrices, where the sparsity arises from spatial cut-offs. In order to treat...
Thermal Stability of Cu/Co and Cu-Co/Co-Cu Multilayered Films. (1998)
This paper concerned mmc in some important way and contained information about, utilized, or discussed these subjects: basic topics:, composite materials, experimental, mmc materials and material...
$(p+2)$-form gauge fields for $p$-brane through an action-at-a-distance (1997)
Miyazaki, T., Ohzeki, C., Yamanobe, M.
In the conventional $p$-brane theory, a gauge ($p+1$)-form field $\phi^{(p+1)}$ mediates the interaction between $p$-branes, which is gauge invariant in the sense $\phi^{(p+1)}\to...
Inverse versus Normal NiAs Structure as High-Pressure Phase of FeO and MnO (1997)
Fang, Z., Terakura, K., Sawada, H., Miyazaki, T., Solovyev, I.
The high-pressure phases of FeO and MnO were studied by the first principles calculations. The present theoretical study predicts that the high-pressure phase of MnO is a metallic normal B8 structure...
Susceptibilities of Sr(Cu_(1-x)Zn_x)_2O_3 Studied by Quantum Monte Carlo Simulation (1997)
Miyazaki, T., Troyer, M., Ogata, M., Ueda, K., Yoshioka, D.
The effects of non-magnetic impurities randomly doped into a two-leg Heisenberg spin ladder are investigated. Using the continuous time quantum Monte Carlo loop algorithm we calculate the uniform and...
FORM: A Frame-Oriented Representation Method for Digital Telecommunication System Design (1997)
K. Shirakawa, K. Higuchi, T. Miyazaki, K. Hayashi, K. Yamada
This paper proposes a new design method called FORM (Frame-Oriented Representation Method) for digital telecommunication systems with the aiming of efficient system design and development. FORM has...
An antiferromagnetic Heisenberg model on a 1/5-depleted two-dimensional square-lattice, a model of CaV$_4$O$_9$, is investigated by variational Monte Carlo simulation. A prototype of a trial wave...
Bi-layer Heisenberg model studied by the Schwinger-boson Gutzwiller-projection method (1995)
Miyazaki, T., Nakamura, I., Yoshioka, D.
A two-dimensional bi-layer, square lattice Heisenberg model with different intraplane($J_{\parallel}$) and interplane($J_{\perp}$) couplings is investigated. The model is first solved in the...
How to construct a coordinate representation of a Hamiltonian operator on a torus (1995)
Ishikawa, S., Miyazaki, T., Yamamoto, K., Yamanobe, M.
The dynamical system of a point particle constrained on a torus is quantized \`a la Dirac with two kinds of coordinate systems respectively; the Cartesian and toric coordinate systems. In the...
Anisotropic two-dimensional Heisenberg model by Schwinger-boson Gutzwiller projected method (1994)
Miyazaki, T., Yoshioka, D., Ogata, M.
Two-dimensional Heisenberg model with anisotropic couplings in the $x$ and $y$ directions ($J_x \neq J_y$) is considered. The model is first solved in the Schwinger-boson mean-field approximation....
A new high-pressure recycle-flow calorimeter and results of determinations with ethane (1980)
Miyazaki, T., Hejmadi, A. V., Powers, J. E.
A new recycle-flow calorimeter is described with which the thermodynamic properties of fluids can be determined between pressures of 2 to 20 MPa and temperatures of 90 to 400 K. Precise control of...
Kawahara, A, Minami, Y, Miyazaki, T, Ihle, J N, Taniguchi, T
The interleukin 2 receptor (IL-2R) consists of three subunits, the IL-2R alpha, IL-2R beta c, and IL-2R gamma c chains. Two Janus family protein tyrosine kinases (PTKs), Jak1 and Jak3, were shown to...
Fujii, H, Nakagawa, Y, Schindler, U, Kawahara, A, Mori, H, Gouilleux, F, ...
The high-affinity interleukin 2 (IL-2) receptor (IL-2R) consists of three subunits: the IL-2R alpha, IL-2R beta c, and IL-2R gamma c chains. Two members of the Janus kinase family, Jak1 and Jak3, are...
Naruse, H, Ogasawara, K, Kaneda, R, Hatakeyama, S, Itoh, T, Kida, H, ...
We have developed a strategy for making synthetic peptide vaccines, in which a peptide, HA127-133, derived from the hemagglutinin (HA) of A/Aichi/2/68(H3N2) influenza virus (Aichi/68) is introduced...
Kobayashi, N, Kono, T, Hatakeyama, M, Minami, Y, Miyazaki, T, Perlmutter, R M, ...
The binding of interleukin 2 (IL-2) to the IL-2 receptor (IL-2R) induces a rapid increase in tyrosine phosphorylation of cellular proteins. In a previous study, we have shown that p56lck (lck), a...
Miyazaki, T, Matsuda, Y, Toyonaga, T, Miyazaki, J, Yazaki, Y, Yamamura, K
Nonobese diabetic (NOD) mice spontaneously develop a T-cell-mediated autoimmune disease that is similar in many respects to insulin-dependent diabetes mellitus in humans. NOD mice were shown to...
Effects of rokitamycin and other macrolide antibiotics on Mycoplasma pneumoniae in L cells.
Misu, T, Arai, S, Furukawa, M, Yamamoto, Y, Miyazaki, T
Fifty strains of Mycoplasma pneumoniae in L cells were tested for susceptibility to macrolide antibiotics. Rokitamycin, a new macrolide antibiotic, was most active against these organisms, with an...
Kakeya, H, Udono, H, Ikuno, N, Yamamoto, Y, Mitsutake, K, Miyazaki, T, ...
Heat shock proteins (HSPs) from several pathogenic microbes have been shown to be target molecules of humoral responses as well as cellular immune responses. However, little is known about target...
Miyazaki, T, Tanaka, S, Fujita, H, Itikawa, H
The DNA sequence of the dnaK gene of Escherichia coli was analyzed. The nucleotide sequence of the wild-type dnaK gene of E. coli B differed from that of E. coli K-12 in 15 bp, none of which altered...
Nucleotide sequence of the 2,3-dihydroxybiphenyl dioxygenase gene of Pseudomonas pseudoalcaligenes.
Furukawa, K, Arimura, N, Miyazaki, T
2,3-Dihydroxybiphenyl dioxygenase, which catalyzes ring metacleavage of 2,3-dihydroxybiphenyl, is encoded by the bphC gene of Pseudomonas pseudoalcaligenes KF707 (K. Furukawa and T. Miyazaki, J....
A gene cluster encoding biphenyl- and chlorobiphenyl-degrading enzymes was cloned from a soil pseudomonad into Pseudomonas aeruginosa PAO1161. Chromosomal DNA from polychlorinated biphenyl-degrading...
SAL-TOL in vivo recombinant plasmid pKF439.
Furukawa, K, Miyazaki, T, Tomizuka, N
SAL-TOL in vivo recombinant plasmid pKF439 was characterized in a strain from a mixed culture of bacteria harboring various degradative plasmids. Analysis of the gene organization of pKF439 revealed...
Miyazaki, T, Kohno, S, Mitsutake, K, Maesaki, S, Tanaka, K, Ishikawa, N, ...
(1-->3)-beta-D-Glucan is one of the major structural components of fungi, and it seems that it can be detected by the fractionated (1-->3)-beta-D-glucan-sensitive component from a Limulus lysate,...
Enolase antigen, mannan antigen, Cand-Tec antigen, and beta-glucan in patients with candidemia.
Mitsutake, K, Miyazaki, T, Tashiro, T, Yamamoto, Y, Kakeya, H, Otsubo, T, ...
We compared the specificities and sensitivities of four tests used for the serodiagnosis of candidemia in 39 patients with candidemia, including 10 patients with superficial Candida colonization, 10...
Detection of Cryptococcus neoformans gene in patients with pulmonary cryptococcosis.
Tanaka, K, Miyazaki, T, Maesaki, S, Mitsutake, K, Kakeya, H, Yamamoto, Y, ...
Pulmonary cryptococcosis was diagnosed by nested PCR. Extraction of DNA was performed by mechanical destruction of the capsules of Cryptococcus neoformans by the glass bead technique. Nested PCR was...
HinfI RFLP downstream to the human HRAS1 gene.
Harumoto, T, Matsui, K, Itoh, S, Suzuki, K, Matsuo, Y, Fujita, K, ...
Yoneda, T, Urade, M, Sakuda, M, Miyazaki, T
We previously demonstrated that human embryonic mesenchymal cells derived from the palate (HEMP cells) retain alkaline phosphatase (ALP) content and capacity for collagen synthesis after long-term...
Miyazaki, T, Maruyama, M, Yamada, G, Hatakeyama, M, Taniguchi, T
Recent studies have identified a new family of cytokine receptors, which is primarily characterized by the conservation of periodically interspersed four cysteine residues and the W-S-X-W-S sequence...
Yoshimura, Y, Aoki, N, Sueoka, K, Miyazaki, T, Kuji, N, Tanaka, M, ...
The interactions between insulin-like growth factor-I (IGF-I) and the renin-angiotensin system (RAS) in follicular growth and ovulation were studied with the use of an isolated perfused rabbit ovary...
Niwa, T, Katsuzaki, T, Miyazaki, S, Miyazaki, T, Ishizaki, Y, Hayase, F, ...
To investigate the role of the Maillard reaction in the pathogenesis of diabetic complications, we produced several clones of monoclonal antibodies against advanced glycation end products (AGEs) by...
Miyazaki, T, Müller, U, Campbell, K S
CD81 (TAPA-1) is a member of the transmembrane 4 superfamily (TM4SF) which is expressed on the cell surface of most cells of the body throughout their cellular differentiation. It has been recognized...
Fujii, H, Ogasawara, K, Otsuka, H, Suzuki, M, Yamamura, K, Yokochi, T, ...
The interleukin 2 (IL-2) receptor betac chain (IL-2Rbetac) is known to regulate the development and function of distinct lymphocyte populations. Thus far, the functions of the IL-2Rbetac cytoplasmic...
Takaoka, A, Tanaka, N, Mitani, Y, Miyazaki, T, Fujii, H, Sato, M, ...
Two distinct types of interferon, IFN-alpha/beta and IFN-gamma, commonly exhibit antiviral activities by transmitting signals to the interior of the cell via their homologous receptors. Receptor...
Wu, S Y, Miyazaki, T, Dun, N J
1. The effects of glycine (Gly) on neonatal (12- to 16-day-old) rat sympathetic preganglionic neurones (SPNs) in transverse (500 microns) thoracolumbar spinal cord slices were studied by whole-cell...
Matsumoto, H, Miyazaki, T, Omoto, K, Misawa, S, Harada, S, Hirai, M, ...
Serum samples of the three tribal Negrito populations in the Philippine Islands (127 from Zambales, 87 from Bataan, and 93 from Agusan) were tested for Glm(1,2,3 and 17), and G3m(5,6,11,13,14,15,16,...
Kawahara, A, Minami, Y, Miyazaki, T, Ihle, J N, Taniguchi, T
The interleukin 2 receptor (IL-2R) consists of three subunits, the IL-2R alpha, IL-2R beta c, and IL-2R gamma c chains. Two Janus family protein tyrosine kinases (PTKs), Jak1 and Jak3, were shown to...
Fujii, H, Nakagawa, Y, Schindler, U, Kawahara, A, Mori, H, Gouilleux, F, ...
The high-affinity interleukin 2 (IL-2) receptor (IL-2R) consists of three subunits: the IL-2R alpha, IL-2R beta c, and IL-2R gamma c chains. Two members of the Janus kinase family, Jak1 and Jak3, are...
Naruse, H, Ogasawara, K, Kaneda, R, Hatakeyama, S, Itoh, T, Kida, H, ...
We have developed a strategy for making synthetic peptide vaccines, in which a peptide, HA127-133, derived from the hemagglutinin (HA) of A/Aichi/2/68(H3N2) influenza virus (Aichi/68) is introduced...
Kobayashi, N, Kono, T, Hatakeyama, M, Minami, Y, Miyazaki, T, Perlmutter, R M, ...
The binding of interleukin 2 (IL-2) to the IL-2 receptor (IL-2R) induces a rapid increase in tyrosine phosphorylation of cellular proteins. In a previous study, we have shown that p56lck (lck), a...