CiNii Articles

1

Interaction between thermal convection and mean flow in a rotating system with a tilted axis

Saito Naoaki , Ishioka Keiichi

… Thermal convection in a sine-type horizontal shear flow in a rotating system with the rotation axis tilted from the vertical direction is investigated, sweeping three parameters: Taylor number, tilt angle of the rotation axis (i.e. latitude) and Rayleigh number. … Finally, a simple mechanism for the acceleration of the mean flow by the large-scale east–west roll convection is described in detail, in which both the tilt of the rotation axis and the sine-type horizontal shear of the flow are important. …

Fluid Dynamics Research 43(6), 2011-11

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2

Exact method of solution for the generalized sine-Gordon equation (Diversity and Universality of Nonlinear Wave Phenomena)

Matsuno Yoshimasa

RIMS Kokyuroku 1761, 80-99, 2011-09
3

C-8-15 Synthesis of 4-step quasi-sine waveform using 3-bit RSFQ-D/A conveter based on pulse frequency modulation [in Japanese]

Kuroiwa Keisuke , Moriya Masataka , Shimada Hiroshi , Mizugaki Yoshinao , Maezawa Masaaki

Proceedings of the Society Conference of IEICE 2011年_エレクトロニクス(2), 46, 2011-08-30

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4

22pGP-1 Field-dependence of Excitation Gap Energy on 1D Quantum sine-Gordon Spin System KCuGaF_6 [in Japanese]

UMEGAKI Izumi , Tanaka H. , Ono T. , Sakai K. , Oshikawa M.

Meeting abstracts of the Physical Society of Japan 66(2-3), 432, 2011-08-24

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5

23pGU-7 Hysteresis of stationary oscillation mode and nonlinearity in coupled sine-Gordon equations [in Japanese]

Nonomura Y.

Meeting abstracts of the Physical Society of Japan 66(2-2), 287, 2011-08-24

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6

21pGA-10 Sine-square Deformation of Solvable Spin Chains and Field Theories [in Japanese]

Katsura Hosho

Meeting abstracts of the Physical Society of Japan 66(2-2), 202, 2011-08-24

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7

Assessment of Linearity of Bone-Conducted Ultrasound Transmission in the Human Head

Ito Kazuhito , Nakagawa Seiji

… Stepped sine signals from 10 to 45 kHz in 0.5 kHz steps at two different signal levels were used. …

Jpn J Appl Phys 50(7), 07HF04-07HF04-5, 2011-07-25

The Japan Society of Applied Physics
8

Increase in accuracy of echo imaging and displacement measurement by considering the direction of beam-steering : Application to lateral modulation (LM) and a steering angle (ASTA) [in Japanese]

SUMI Chikayoshi

有効な超音波組織変位計測法を開発することにより、組織変位計測および歪計測の応用を広範化できる(様々な血流計測、心臓や肝の動き等)。我々は、開発した横方向変調(LM)と単一ステアリング角度を用いたステアリング(ASTA)を組織変位計測と組織エコーイメージングに応用してきた。エコーイメージングに関しては、横方向にもキャリア周波数のある高分解能イメージングを行ってきた。また、組織変位に関しては、従来のド …

IEICE technical report. Ultrasonics 111(61), 1-8, 2011-05-17

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9

The Effect of Additive Colored Noise and Nonlinear Distortion for Measurement of Transfer Function [in Japanese]

OKAZAKI Masatsugu , MORIYA Naoya

… 周波数/インパルス応答の測定において、重畳雑音に対しての耐性を上げるために、掃引正弦波(Swept Sine)信号やM系列など波高率の低い波形を用い、同期加算を行う。 … さらにSwept Sineを重畳雑音の特性に加色しSNRを最適化するColored Swept Sineが提案されている。 …

IEICE technical report. Speech 111(28), 161-166, 2011-05-05

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10

The Effect of Additive Colored Noise and Nonlinear Distortion for Measurement of Transfer Function [in Japanese]

OKAZAKI Masatsugu , MORIYA Naoya

… 周波数/インパルス応答の測定において、重畳雑音に対しての耐性を上げるために、掃引正弦波(Swept Sine)信号やM系列など波高率の低い波形を用い、同期加算を行う。 … さらにSwept Sineを重畳雑音の特性に加色しSNRを最適化するColored Swept Sineが提案されている。 …

Technical report of IEICE. EA 111(26), 161-166, 2011-05-05

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11

The Effect of Additive Colored Noise and Nonlinear Distortion for Measurement of Transfer Function [in Japanese]

OKAZAKI Masatsugu , MORIYA Naoya

… 周波数/インパルス応答の測定において、重畳雑音に対しての耐性を上げるために、掃引正弦波(Swept Sine)信号やM系列など波高率の低い波形を用い、同期加算を行う。 … さらにSwept Sineを重畳雑音の特性に加色しSNRを最適化するColored Swept Sineが提案されている。 …

IEICE technical report. Signal processing 111(27), 161-166, 2011-05-05

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12

g-functions and gluon scattering amplitudes at strong coupling

Hatsuda Yasuyuki , Ito Katsushi , Sakai Kazuhiro , Satoh Yuji , 佐藤勇二

… The remainder function of the amplitudes is computed by evaluating the free energy, the T- and Y-functions of the homogeneous sine-Gordon model. …

Journal of high energy physics 2011(4), 100-1, 2011-04

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13

The Implementation of Business Ethics in the US Corporations(General Theme) [in Japanese]

Murata Daigaku

… U.S. corporations should change their business ethics strategy toward this more practical approach, a sine qua non of its success. …

Journal of Japan Society for Business Ethics Study (18), 41-51, 2011-03-31

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14

A study on low distortion sine wave oscillator controlled by a multi-phase rectification method [in Japanese]

MISONOU Hajime , ISHIKAWA Masayuki , WADA Kazuyuki

電気学会研究会資料. ECT, 電子回路研究会 2011(26), 43-48, 2011-03-24

References (4)
15

A Mixed-breed Dog Showing the Same Gene Modification as in a Miniature Dachshund [in Japanese]

IMAMOTO Shigeki , WATANABE Masahito , IBA Mitsuru , IMAMOTO Mikako , UMEYAMA Kazuhiro

動物臨床医学 = Journal of Animal Clinical Research Foundation 20(1), 1-5, 2011-03-20

Ichushi Web References (25)
16

25aPS-30 Observation of magnetic excitations in 1D quantum sine-Gordon spin system KCuCaF_6 [in Japanese]

Umegaki I. , Ono T. , Tanaka H. , Wakimoto S. , Kaneko K. , Yamauchi H. , Kakurai K. , Metoki N.

Meeting abstracts of the Physical Society of Japan 66(1-3), 463, 2011-03-03

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17

An Improved Linear Difference Method with High ROM Compression Ratio in Direct Digital Frequency Synthesizer

HOANG Van-Phuc , PHAM Cong-Kha

… The increasing demand of low power Direct Digital Frequency Synthesizer (DDFS) leads to the requirement of efficient compression methods to reduce ROM size for storing sine function values. … The proposed technique results in the ROM compression ratio of about 117.3: 1 and the word size reduction of 6bits for the design of a DDFS with 11-bit sine amplitude output. …

IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences 94(3), 995-998, 2011-03-01

J-STAGE CrossRef References (7)
18

Spice-Oriented Algorithm for Peak Search and Stability Assessment for Frequency Response

KATAOKA Hiroshige , YAMAGAMI Yoshihiro , NISHIO Yoshifumi , USHIDA Akio

… We obtain the frequency response by using the sine-cosine circuit, Fourier transformation circuit and solution tracing-curve circuit, which have been developed in our previous studies. …

IEEJ Transactions on Electronics, Information and Systems 131(3), 543-550, 2011-03-01

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19

Reflection of music structure on low-frequency Fourier spectrum of sound pressure function [in Japanese]

Hisashi Mitani , Shiori Ide

楽曲の 1/f 特性に関して、音圧関数のフーリエ・スペクトルを考える.同一音高の音符の相関を利用することによって相関関数が求められ、さらに Wiener-Khintchin の定理によりスペクトル関数が得られる.これによれば、スペクトル関数のべき数に、「同一音高の音符の分布」という観点での楽曲構造が反映される.一方で、直接的なフーリエ変換を、主として正弦波型のモデル音楽を用いて数値計算・解析計算 …

IPSJ SIG Notes 2011-MUS-89(27), 1-3, 2011-02-04

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20

A case of zoster sine herpete of the trigeminal nerve.

Kasahara M , Ichinohe T , Sano T , Fukuda K , Kaneko Y

Bulletin of Tokyo Dental College 52(1), 47-51, 2011-02

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