Search Results - "Masai, K."

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  1. 1

    Suzaku Discovery of the Strong Radiative Recombination Continuum of Iron from the Supernova Remnant W49B by Ozawa, M, Koyama, K, Yamaguchi, H, Masai, K, Tamagawa, T

    Published in The Astrophysical journal (20-11-2009)
    “…We present a hard X-ray spectrum of unprecedented quality of the Galactic supernova remnant (SNR) W49B obtained with the Suzaku satellite. The spectrum…”
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    Discovery of Strong Radiative Recombination Continua from the Supernova Remnant IC 443 with Suzaku by Yamaguchi, H, Ozawa, M, Koyama, K, Masai, K, Hiraga, J. S, Ozaki, M, Yonetoku, D

    Published in The Astrophysical journal (01-11-2009)
    “…We present the Suzaku spectroscopic study of the Galactic middle-aged supernova remnant (SNR) IC 443. The X-ray spectrum in the 1.75-6.0 keV band is described…”
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    Development of a high-efficiency high-resolution particle-induced x-ray emission system for chemical state analysis of environmental samples by Hasegawa, J, Tada, T, Oguri, Y, Hayashi, M, Toriyama, T, Kawabata, T, Masai, K

    Published in Review of scientific instruments (01-07-2007)
    “…We have developed a high-efficiency high-resolution particle-induced x-ray emission (PIXE) system employing a von Hamos-type crystal spectrometer for a…”
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    Is video-assisted thoracic surgery lobectomy better than minimally invasive open thoracotomy? by Kaji, Masahiro, Sakurai, H, Masai, K, Suemasu, K

    “…This article reviews our experiences of the current video-assisted thoracic surgery (VATS) lobectomy and minimally invasive open thoracotomy for resection of…”
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    In vivo visualization of the distribution of a secretory protein in Aspergillus oryzae hyphae using the RntA-EGFP [Enhanced Green Fluerescent Protein] fusion protein by Masai, K. (Tokyo Univ. (Japan)), Maruyama, J, Nakajima, H, Kitamoto, K

    “…A fusion gene encoding ribonuclease T 1 -EGFP (rntA-egfp) was constructed and expressed to use it as a tool for studies on the secretory pathway in Aspergillus…”
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  7. 7

    P2461The presence of L wave was associated with non-invasively estimated left atrial stiffness in heart failure patients by Masai, K, Goda, A, Ohta, Y, Oshita, T, Asakura, M, Ishihara, M

    Published in European heart journal (01-10-2019)
    “…Abstract Background The mid-diastolic L wave is recorded as mid-diastolic mitral forward flow with conventional Doppler echocardiography. L wave is…”
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  8. 8

    P6466Novel index with combined echocardiographic parameter and CT parameter (pPAT) is useful for screening pulmonary hypertension in Systemic Sclerosis Patients by Orihara, Y, Asakura, M, Okuhara, Y, Matsumoto, Y, Masai, K, Goda, A, Masuyama, T, Ishihara, M

    Published in European heart journal (01-10-2019)
    “…Abstract Background Systemic sclerosis (SSc) patients with pulmonary arterial hypertension (PAH) had poor survival rate. Usual index of estimating PH is…”
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  9. 9

    The effect of a circumstellar medium on the X-ray emission of young remnants of Type II supernovae by Itoh, Hiroshi, Masai, Kuniaki

    “…Many Type II supernovae explode in dense circumstellar media (CSM). We have investigated the subsequent dynamical evolution and non-equilibrium X-ray emission…”
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  10. 10

    Effects of protein transport inhibitors on the distribution and secretion of the fusion protein RntA-EGFP in Aspergillus oryzae by Masai, K. (Tokyo Univ. (Japan)), Maruyama, J, Nakajima, H, Kitamoto, K

    “…The distribution of the secreted protein ribonuclease T1 (RntA) fused with the enhanced green fluorescent protein (EGFP), RntA-EGFP, was visualized in hyphae…”
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    Observation of a plateau electron distribution function due to electron cyclotron heating for an efficient plug potential formation by CHO, T, HIRATA, M, SAITO, T, KIWAMOTO, Y, YATSU, K, MIYOSHI, S, OGURA, K, TAKAHASHI, E, KONDOH, T, YAMAGUCHI, N, MASAI, K, HAYASHI, K, KATANUMA, I, ISHII, K

    Published in Physical review letters (19-03-1990)
    “…A plateau-shaped electron distribution function is observed when an electrostatic electron-trapping potential is formed by the electron cyclotron heating (ECH)…”
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  14. 14

    Preparation and Root Growth-Modulatory Activity of N-Substituted 2-Acetylamino-2-ethoxycarbonyl-3-(2-furyl)propanamides by KITAGAWA, Tokujiro, AKIYAMA, Naohiro, MASAI, Katsunori

    “…N-Substituted 2-acetylamino-2-ethoxycarbonyl-3-(2-furyl)propanamides (8) were synthesized through the reaction of amines (13) with…”
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    The origin of X-ray flux from the galactic ridge by Dogiel, V.A., Masai, K., Inoue, H., Schönfelder, V., Strong, A.W.

    Published in Astronomische Nachrichten (01-02-2003)
    “…We analyze the origin of the Ridge X‐ray emission, which remains unknown. We show that the high energy output necessary to produce the X‐ray flux, the…”
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  17. 17

    X-Ray Spectrum of a Peculiar Supernova Remnant, G 359.1-0.5 by Ohnishi, Takao, Koyama, Katsuji, Tsuru, Takeshi Go, Masai, Kuniaki, Yamaguchi, Hiroya, Ozawa, Midori

    “…We present Suzaku results of a supernova remnant (SNR), G 359.1 $-$ 0.5, in the direction of the Galactic center region. From the SNR, we have found prominent…”
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  18. 18

    Thermal X-ray emission from supernova 1987A by Masai, K, Hayakawa, S, Itoh, H, Nomoto, K

    Published in Nature (London) (19-11-1987)
    “…A new hard X-ray source has recently been discovered in the region of SN1987A by the X-ray astronomy satellite Ginga. It is shown here that the observed X-ray…”
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    Circumstellar matter of SN1987A and soft X-ray emission by Masai, K, Hayakawa, S, Inoue, H, Itoh, H, Nomoto, K

    Published in Nature (London) (27-10-1988)
    “…A study that interprets the flaring as the result of interaction of the supernova ejecta with pre-existing circumstellar matter, whose density distribution was…”
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