Makoto Nakamura

ABSTRACT Inter-layer coordination for parallel TCP streams on Long Fat pipe Networks (2009)

Creolization is a self-organization process of new language community. Thus far, a simulation study of the emergence of creoles has been reported in the mathematical framework. In this paper we...

Hiroyuki Kamezawa, Makoto Nakamura, Junji Tamatsukuri, Nao Aoshima, Mary Inaba, Kei Hiraki, ...

As the network speed grows, inter-layer coordination becomes more important. This paper shows 3 inter-layer coordination methods; (1) “Comet-TCP”; cooperation of datalink layer and transport...

Towards Translation of Legal Sentences into Logical Forms (2008)

Makoto Nakamura, Shunsuke Nobuoka, Akira Shimazu

Abstract. This paper reports our ongoing research effort to develop a system which translates legal texts into logical forms in which we can check for inconsistency. Our logical formalization...

Abstract Coordination between parallel TCP streams on Long Fat Pipe Network (2008)

Hiroyuki Kamezawa, Makoto Nakamura, Mary Inaba, Kei Hiraki

“Data Reservoir ” is a file sharing facility system which uses parallel streams for huge data transfer on Long Fat Pipe Network. While experimenting Data Reservoir system, we observed that...

Utility for Communicability by Profit and Cost of Agreement (2008)

Ryuichi Matoba, Makoto Nakamura, Satoshi Tojo

Abstract. The inflection of words based on agreement, such as number, gender and case, is considered to contribute to clarify the dependency between words in a sentence. Our purpose in this study is...

Language Change among Memoryless Learners Simulated in Language Dynamics Equations (2008)

C. Lyon, A. Cangelosi, Makoto Nakamura, Takashi Hashimoto, Satoshi Tojo

Abstract. Language change is considered as a transition of a user population among languages. Language dynamics equations represent such a transition of population. Our purpose in this paper is to...

Intraocular Pressure Lowering Effect of Once Daily versus Once Weekly Latanoprost Instillation in the Same Normal Individuals (2007)

DARHAD, URTOGTAH, Nakamura, Makoto, Fujioka, Miyuki, Tatsumi, Yasuko, Nagai-Kusuhara, Azusa, Maeda, Hidetaka, ...

This study tested whether once weekly instillation of latanoprost exerts the similarIOP lowering effect as once daily instillation in the same individuals. Latanoprost wasadministered on right eyes...

A generalization of the weighted Strichartz estimates for wave equations and an application to self-similar solutions (2007)

A generalization of the weighted Strichartz estimates for wave equations and an application to self-similar solutions (2007)

Weighted Strichartz estimates with homogeneous weights with critical exponents are proved for the wave equation without a support restriction on the forcing term. The method of proof is based on...

cAMP-responsive element binding protein mediates a cGMP/protein kinase G-dependent anti-apoptotic signal induced by nitric oxide in retinal neuro-glial progenitor cells (2007)

Weighted Strichartz estimates with homogeneous weights with critical exponents are proved for the wave equation without a support restriction on the forcing term. The method of proof is based on...

Nagai-Kusuhara, Azusa, Nakamura, Makoto, Mukuno, Hirokazu, Kanamori, Akiyasu, Negi, Akira, Seigel, Gail M.

Enhancement of ZCZ Sequence Set Construction Procedure (2007)

TORII, Hideyuki, NAKAMURA, Makoto

In our previous work, we have proposed a method for constructing ZCZ sequence sets. The method proposed by the previous work is based on perfect sequences and unitary matrices. This method can...

Quantification of retinal nerve fiber layer thickness reduction associated with a relative afferent pupillary defect (2006)

Nakanishi, Yoriko, Nakamura, Makoto, Tatsumi, Yasuko, Nagai-Kusuhara, Azusa, Negi, Akira

Latanoprost rescues retinal neuro-glial cells from apoptosis by inhibiting caspase-3, which is mediated by p44/p42 mitogen-activated protein kinase (2006)

Nakanishi, Yoriko, Nakamura, Makoto, Mukuno, Hirokazu, Kanamori, Akiyasu, Seigelb, Gail M., Negi, Akira

Agreement of Rebound Tonometer in Measuring Intraocular Pressure With Three Types of Applanation Tonometers (2006)

Nakamura, Makoto, Darhad, Urtogta, Tatsumi, Yasuko, Fujioka, Miyuki, Kusuhara, Azusa, Maeda, Hidetaka, ...

On the enhancement of nuclear reaction rates in high-temperature plasma (2006)

Nakamura, Makoto, Voronchev, Victor T., Nakao, Yasuyuki

We argue that the Maxwellian approximation can essentially underestimate the rates of some nuclear reactions in hot plasma under conditions very close to thermal equilibrium. This phenomenon is...

Global Existence and Uniqueness of Solutions to the Maxwell-Schr{\"o}dinger Equations (2006)

Nakamura, Makoto, Wada, Takeshi

The time local and global well-posedness for the Maxwell-Schr{\"o}dinger equations is considered in Sobolev spaces in three spatial dimensions. The Strichartz estimates of Koch and Tzvetkov type are...

An Application of Kubota-Yokoyama estimates to quasilinear wave equations with cubic terms in exterior domains (2005)

An Application of Kubota-Yokoyama estimates to quasilinear wave equations with cubic terms in exterior domains (2005)

An Application of Kubota-Yokoyama estimates to quasilinear wave equations with cubic terms in exterior domains (2005)

A generalization of the weighted Strichartz estimates for wave equations large and an application to self-similar solutions (2005)

Global existence of solutions to multiple speed systems of quasilinear wave equations in exterior domains (Studies on nonlinear waves and dispersive equations) (2005)

Weighted Strichartz estimates with homogeneous weights with critical exponents are proved for the wave equation without support restriction on the forcing term. The method of proof is based on the...

A generalization of the weighted Strichartz estimates for wave equations large and an application to self-similar solutions (2005)

A generalization of the weighted Strichartz estimates for wave equations large and an application to self-similar solutions (2005)

Weighted Strichartz estimates with homogeneous weights with critical exponents are proved for the wave equation without support restriction on the forcing term. The method of proof is based on the...

A New Class of Polyphase Sequence Sets with Optimal Zero-Correlation Zones (2005)

Weighted Strichartz estimates with homogeneous weights with critical exponents are proved for the wave equation without support restriction on the forcing term. The method of proof is based on the...

TORII, Hideyuki, NAKAMURA, Makoto, SUEHIRO, Naoki

This paper proposes a new class of polyphase ZCZ (zero-correlation zone) sequence sets which satisfy a mathematical upper bound. The proposed ZCZ sequence sets are obtained from DFT matrices and...

A 24-Gsps 3-Bit Nyquist ADC Using InP HBTs for DSP-Based Electronic Dispersion Compensation (2005)

NOSAKA, Hideyuki, NAKAMURA, Makoto, SANO, Kimikazu, IDA, Minoru, KURISHIMA, Kenji, SHIBATA, Tsugumichi, ...

A 3-bit flash analog-to-digital converter (ADC) for electronic dispersion compensation (EDC) was developed using InP HBTs. Nyquist operation was confirmed up to 24 Gsps, which enables oversampling...

On global solutions for wave equations under the null condition in 3 space dimensions (Harmonic Analysis and Nonlinear Partial Differential Equations) (2004)

Global existence of solutions to multiple speed systems of quasilinear wave equations in exterior domains (2004)

Metcalfe, Jason, Nakamura, Makoto, Sogge, Christopher D.

In this paper we prove global existence for certain multispeed Dirichlet-wave equations with quadratic nonlinearities outside of obstacles. We assume the natural null condition for systems of...

Global existence of quasilinear, nonrelativistic wave equations satisfying the null condition (2004)

Metcalfe, Jason, Nakamura, Makoto, Sogge, Christopher D.

We prove global existence of solutions to multiple speed, Dirichlet-wave equations with quadratic nonlinearities satisfying the null condition in the exterior of compact obstacles. This extends the...

Small global solutions for the nonlinear Dirac equation (Harmonic Analysis and Nonlinear Partial Differential Equations) (2004)

Machihara, Shuji, Nakamura, Makoto, Ozawa, Tohru

On some generalization of the weighted Strichartz estimates for the wave equation and self-similar solutions to nonlinear wave equations (Harmonic Analysis and Nonlinear Partial Differential Equations) (2004)

End-node transmission rate control kind to intermediate routers - towards 10Gbps era”, PFLDnet2004 (2004)

Makoto Nakamura, Junsuke Sembon, Yutaka Sugawara, Tsuyoshi Itoh, Mary Inaba, Kei Hiraki

While transferring data using TCP/IP, even though total data transfer rate is same, microscopic behavior of data transmission is quite different by network interfaces of end nodes. Inappropriate data...

WAVE EQUATIONS SATISFYING THE NULL CONDITION (2004)

The Erwin, Schrödinger International Boltzmanngasse, Jason Metcalfe, Makoto Nakamura, Christopher D. Sogge, Jason Metcalfe, ...

Abstract. We prove global existence of solutions to multiple speed, Dirichlet-wave equations with quadratic nonlinearities satisfying the null condition in the exterior of compact obstacles. This...

A MINIATURE SCATTERING THEORY FOR NONLINEAR KLEIN-GORDON EQUATIONS (2003)

Nakamura, Makoto, 中村, 誠

Scattering theory is studied for small solutions of nonlinear Klein-Gordon equations in a wider Hilbert space $ {\sum}^\ast $. The nonlinearities are power-type, the order of which is less than the...

Local well-posedness for the Maxwell-Schr\"odinger equation (2003)

Nakamura, Makoto, Wada, Takeshi

Time local well-posedness for the Maxwell-Schr\"odinger equation in the coulomb gauge is studied in Sobolev spaces by the contraction mapping principle. The Lorentz gauge and the temporal gauge cases...

The Language Dynamics Equations of Population-based Transition – a Scenario for Creolization (2003)

The Language Dynamics Equations of Population-based Transition – a Scenario for Creolization (2003)

Abstract Children will develop their parental languages correctly, since language learners come to obtain the one which they contact most in the community. At the same time, children would be...

Creole viewed from population dynamics (2003)

Abstract Children will develop their parental languages correctly, since language learners come to obtain the one which they contact most in the community. At the same time, children would be...

Creole viewed from population dynamics (2003)

To be presented at:

Small data scattering for nonlinear Schrödinger wave and Klein-Gordon equations (2002)

To be presented at:

Nakamura, Makoto, Ozawa, Tohru

The Cauchy problem for nonlinear Klein-Gordon equations in the Sobolev spaces (2001)

Nakamura, Makoto, Ozawa, Tohru

The local and global well-posedness for the Cauchy problem for a class of nonlinear Klein-Gordon equations is studied in the Sobolev space $H^s=H^s(\br^n)$ with $s\ge n/2$. The global well-posedness...

Mutations in the Drosophila dTAK1 gene reveal a conserved function for MAPKKKs in the control of rel/NF-{kappa}B-dependent innate immune responses (2001)

Vidal, Sheila, Khush, Ranjiv S., Leulier, François, Tzou, Phoebe, Nakamura, Makoto, Lemaitre, Bruno

Path-Integral Measures in Higher-Derivative Gravities (2000)

Hamamoto, Sinji, Nakamura, Makoto

A simple method of obtaining path-integral measures in higher-derivative gravities is presented. The measures are nothing but the generalized Lee-Yang terms.

Strichartz estimates for wave equations in the homogeneous Besov space (Harmonic Analysis and Nonlinear Partial Differential Equations) (1999)

Functional literacy from a cross-cultural perspective, a comparative study of Canada and Japan (1999)

Functional literacy from a cross-cultural perspective : a comparative study of Canada and Japan / (1999)

Nakamura, Makoto.

Thesis (M.A.)--Dept. of Education, Concordia University, 1999.

Functional literacy from a cross-cultural perspective, a comparative study of Canada and Japan (1999)

The Cauchy problem for nonlinear wave equations in the homogeneous Sobolev space (Harmonic Analysis and Nonlinear Partial Differential Equations) (1998)