منابع مشابه
Gb / s EA modulator Kiyoshi Nagai Hiroshi Wada
The colossal increase in data communications traffic over recent years, with an expanding Internet population and a steady advance from transmission of simple text, to images, to animated images, has created demands for expanded capacity in optical communications systems. The amount of data carried by a single fibre can be increased by raising the signal transmission speed, or adopting waveleng...
متن کاملKiyoshi Nakayama
My research interests primarily lie in the fields of networks and distributed systems and span the areas of smart grid management models, optimal flow controls, traffic engineering, load balancing, fault-tolerant systems, and circuit and systems. The goal of my research is to develop breakthrough technologies that radically improve the performance of those network systems by delving into each s...
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The stability of a recently proposed general relativistic model of galaxies is studied in some detail. This model is a general relativistic version of the well known MiyamotoNagai model that represents well a thick galactic disk. The stability of the disk is investigated under a general first order perturbation keeping the spacetime metric frozen (no gravitational radiation is taken into accoun...
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Consider the initial boundary value problem for the system (S) ut = uxx− (uvx)x, vt = u− av on an interval [0, 1] for t > 0 where a > 0 with ux(0, t) = ux(1, t) = 0. Suppose u0, v0 are positive constants. The corresponding spatially homogeneous global solution U(t) = u0, V (t) = u0/a+ (v0 − u0/a) exp(−at) is stable in the sense that if (u0, v ′ 0) are positive constants, the corresponding spati...
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http://dx.doi.org/10.1016/j.isprsjprs.2014.02.018 0924-2716/ 2014 International Society for Photogrammetry and Remote Sensing, Inc. (ISPRS) Published by Elsevier B.V. All rights reserved. ⇑ Corresponding author. Tel.: +66 86 6229272. E-mail addresses: [email protected] (K. Teeravech), [email protected] (M. Nagai), [email protected] (K. Honda), [email protected] (M. Dailey). Kumpee ...
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ژورنال
عنوان ژورنال: Nature Structural & Molecular Biology
سال: 2020
ISSN: 1545-9993,1545-9985
DOI: 10.1038/s41594-019-0361-4