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  1. No Access

    Article

    Catheter sensor system for in-situ breathing and optical imaging measurements at airway in inside of lung

    A catheter sensor system composed of a tube flow sensor with a medical basket forceps and an optical fiberscope was systemized for in-situ measurements in the airway in the lung system. The tube flow sensor wa...

    Y. Maeda, C. Okihara, Y. Hasegawa, K. Taniguchi, M. Matsushima in Microsystem Technologies (2020)

  2. Article

    Open Access

    The BepiColombo–Mio Magnetometer en Route to Mercury

    The fluxgate magnetometer MGF on board the Mio spacecraft of the BepiColombo mission is introduced with its science targets, instrument design, calibration report, and scientific expectations. The MGF instrume...

    W. Baumjohann, A. Matsuoka, Y. Narita, W. Magnes, D. Heyner in Space Science Reviews (2020)

  3. No Access

    Article

    Catheter type thermal flow sensor with small footprint for measuring breathing function

    We preivously developed a catheter type flow sensor for measuring breathing and heartbeat information from breathing at the mouth [Hasegawa et al. J Micromech Microeng 27(12): 125016, (2017); Kawaoka et al. Te...

    Y. Hasegawa, H. Kawaoka, Y. Mitsunari, M. Matsushima, T. Kawabe in Microsystem Technologies (2018)

  4. No Access

    Article

    Occlusal Support, Dysphagia, Malnutrition, and Activities of Daily Living in Aged Individuals Needing Long-Term Care: A Path Analysis

    This study aimed to examine the interrelationships among occlusal support, dysphagia, malnutrition, and activities of daily living in aged individuals needing long-term care.

    Hidetaka Wakabayashi, M. Matsushima in The journal of nutrition, health & aging (2018)

  5. No Access

    Article

    Neck circumference is not associated with dysphagia but with undernutrition in elderly individuals requiring long-term care

    The purpose was to assess the association between neck circumference, dysphagia, and undernutrition in elderly individuals requiring long-term care.

    Hidetaka Wakabayashi, M. Matsushima in The journal of nutrition, health & aging (2016)

  6. No Access

    Article

    Dysphagia assessed by the 10-item eating assessment tool is associated with nutritional status and activities of daily living in elderly individuals requiring long-term care

    The 10-item Eating Assessment Tool (EAT-10) is a self-administered questionnaire for dysphagia screening, with each item scored from 0 to 4. We assessed the associations among the EAT- 10 score, nutritional st...

    Hidetaka Wakabayashi, M. Matsushima in The journal of nutrition, health & aging (2016)

  7. No Access

    Article

    BMI is associated with larger index tumors and worse outcome after radical prostatectomy

    To investigate the impact of body mass index (BMI) on tumor characteristics and biochemical recurrence (BCR) after radical prostatectomy (RP) for prostate cancer (PCa) in Japanese men.

    N Hayashi, M Matsushima, M Kido, T Naruoka in Prostate Cancer and Prostatic Diseases (2014)

  8. Article

    Chronic kidney disease categories and renal–cardiovascular outcomes in type 2 diabetes without prevalent cardiovascular disease: a prospective cohort study (JDDM25)

    In type 2 diabetic patients at low risk for cardiovascular disease (CVD), the relationship between the clinical course of nephropathy by stage of chronic kidney disease (CKD) and onset of CVD remains unclear. ...

    H. Yokoyama, S. Araki, M. Haneda, M. Matsushima, K. Kawai, K. Hirao in Diabetologia (2012)

  9. Article

    Open Access

    Spatial variation of the stress field along the fault rupture zone of the 1999 Izmit earthquake

    We have investigated the spatial variation of the stress field along the fault rupture zone of the 1999 Izmit earthquake (Mw 7.4) using first-motion polarity data at seven distinct aftershock clusters. In our app...

    A. Pınar, S.B. Üçer, Y. Honkura, N. Sezgin, A. Ito, Ş. Barış in Earth, Planets and Space (2010)

  10. No Access

    Article

    Vergleich der Genauigkeit von klinischer Untersuchung und endoanalem Ultraschall zur präoperativen Beurteilung akuter und chronischer Analfisteln

    Diese Studie wurde zur Überprüfung der Zuverlässigkeit des endoanalen Ultraschalls bei der präoperativen Beurteilung von Analfisteln durchgeführt, insbesondere im Hinblick auf die Unterschiede zwischen akuten ...

    T. Toyonaga, Y. Tanaka, J. F. Song, R. Katori, N. Sogawa, H. Kanyama in coloproctology (2009)

  11. No Access

    Article

    Comparison of accuracy of physical examination and endoanal ultrasonography for preoperative assessment in patients with acute and chronic anal fistula

    This study was undertaken to evaluate the accuracy of endoanal ultrasonography for preoperative assessment of anal fistula, with special reference to the difference between acute and chronic fistula.

    T. Toyonaga, Y. Tanaka, J. F. Song, R. Katori, N. Sogawa in Techniques in Coloproctology (2008)

  12. Article

    Open Access

    Equivalent source map** of the lunar crustal magnetic field using ABIC

    An objective scheme is presented for estimating the lunar crustal magnetic field from the LMAG (Lunar MAGnetometer) data of the SELENE (“KAGUYA”) spacecraft. Our scheme improves the equivalent source method in...

    M. Toyoshima, H. Shibuya, M. Matsushima, H. Shimizu in Earth, Planets and Space (2008)

  13. No Access

    Chapter

    The Origin of Mercury’s Internal Magnetic Field

    Mariner 10 measurements proved the existence of a large-scale internal magnetic field on Mercury. The observed field amplitude, however, is too weak to be compatible with typical convective planetary dynamos. ...

    J. Wicht, M. Mandea, F. Takahashi, U. R. Christensen, M. Matsushima, B. Langlais in Mercury (2008)

  14. No Access

    Article

    The Origin of Mercury’s Internal Magnetic Field

    Mariner 10 measurements proved the existence of a large-scale internal magnetic field on Mercury. The observed field amplitude, however, is too weak to be compatible with typical convective planetary dynamos....

    J. Wicht, M. Mandea, F. Takahashi, U. R. Christensen in Space Science Reviews (2007)

  15. No Access

    Article

    Endoanal ultrasonography in the diagnosis and operative management of perianal endometriosis: report of two cases

    We report two cases of perianal endometriosis in which we were greatly assisted by endoanal ultrasonography. Patient 1 was a 43-year-old woman with perianal pain. Endosonography showed a hypoechoic mass in the...

    T. Toyonaga, M. Matsushima, Y. Tanaka, M. Nozawa, N. Sogawa in Techniques in Coloproctology (2006)

  16. No Access

    Article

    Advantages of Oxygen Inhalation Therapy for Postoperative Pulmonary Hypertension

    Total correction was performed in a case of complete transposition of the great arteries (TGA) with severe pulmonary vascular obstructive disease (PVOD). Although severe pulmonary hypertension remained after s...

    N. Ohashi, M. Matsushima, M. Maeda, S. Yamaki in Pediatric Cardiology (2005)

  17. No Access

    Article

    Nitrogen mineralization, N2O production and soil microbiological properties as affected by long-term applications of sewage sludge composts

    A field study was conducted to investigate the long-term effect of surface application of sewage sludge composts vs chemical N fertilizer on total N, total C, soluble organic C, pH, EC, microbial biomass C and...

    M. Zaman, M. Matsushima, S. X. Chang, K. Inubushi in Biology and Fertility of Soils (2004)

  18. Article

    Resistivity structure in the western part of the fault rupture zone associated with the 1999 İzmit earthquake and its seismogenic implication

    Magnetotelluric (MT) surveys were carried out along some profiles crossing the fault rupture zone associated with the İzmit earthquake which took place on 17 August 1999 in the western part of the North Anatol...

    S. B. Tank, Y. Honkura, Y. Ogawa, N. Oshiman, M. K. Tunçer in Earth, Planets and Space (2003)

  19. Article

    Small electric and magnetic signals observed before the arrival of seismic wave

    Electric and magnetic data were obtained above the focal area in association with the 1999 Izmit, Turkey earthquake. The acquired data are extremely important for studies of electromagnetic phenomena associate...

    Y. Honkura, M. Matsushima, N. Oshiman, M. K. Tunçer, Ş. Bariş in Earth, Planets and Space (2002)

  20. Article

    Preliminary results of multidisciplinary observations before, during and after the Kocaeli (Izmit) earthquake in the western part of the North Anatolian Fault Zone

    On August 17, 1999, a destructive earthquake occurred in the western part of the North Anatolian Fault Zone, Turkey. The earthquake source region has been designated as a seismic gap and an M7-class earthquake...

    Y. Honkura, A. M. Işikara, N. Oshiman, A. Ito, B. Üçer in Earth, Planets and Space (2000)

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