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Your search keyword '"Hirose, Masayuki"' showing total 48 results
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48 results on '"Hirose, Masayuki"'

1. Safety and efficacy of ripasudil eye drops in preterm infants with retinopathy of prematurity: phase 1/2, open label, single-arm trial

Author

Arima, Mitsuru, Inoue, Hirosuke, Misumi, Akiko, Tsukamoto, Shoko, Matsushita, Itsuka, Araki, Shunsuke, Ohta, Manami, Takahashi, Kazumasa, Imazato, Miyuki, Goto, Tomoko, Aoki, Yoshinori, Tagawa, Koshiro, Hirose, Masayuki, Fujita, Yuito, Yoshida, Noriko, Nakao, Shintaro, Kondo, Hiroyuki, Kusuhara, Koichi, Kimura, Kazuhiro, Hasegawa, Shunji, Ikeda, Yasuhiro, Kodama, Yuki, Moritake, Hiroshi, Ochiai, Masayuki, Ohga, Shouichi, Kishimoto, Junji, Todaka, Koji, Ieiri, Ichiro, and Sonoda, Koh-Hei

Published
2024
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7. Recurrence of Overdose Suicide Attempt index : a novel scoring system for predicting the recurrence of intentional overdose

Author

Hirose, Masayuki, Kasugai, Daisuke, Tajima, Kousuke, Takahashi, Hiroshi, Yamada, Shigeki, and Hirakawa, Akihiko

Subjects
recurrence, insomnia, observational study, anxiety, suicide
Abstract

Repeated suicide attempts through intentional overdose are not infrequent, but little is known about the risk factors associated with intentional overdose. We investigated these risk factors within 1 year of discharge from hospital and developed an index predicting recurrence. This retrospective observational study included 419 patients admitted to our hospital between 2011 and 2018 due to intentional overdose. Of these, 43 (10.0%) repeated an overdose within 1 year of discharge. The risk factors with the highest odds ratios from multivariate logistic regression analyses were used to develop an index assessing Recurrence of Overdose Suicide Attempt. The following variables were significantly associated with recurrence and were included in the index: anxiety and/or insomnia at discharge; use of five or more psychotropic medications; diagnosis of an ICD-F4 anxiety disorders; and female sex (odds ratios: 4.24; 5.52; 2.41; and 3.41, respectively). The area under the receiver operating characteristic curve of the index was 0.797. Sensitivity, specificity, and positive and negative predictive values for Recurrence of Overdose Suicide Attempt >4 points (out of 6) were 72.1%, 75.8%, 25.4%, and 96.0%, respectively. Our novel index predicted the recurrence of intentional overdose with a good negative predictive value and may therefore be a useful screening tool for this high-risk population.

Published
2022

9. How long do tympanostomy ventilation tubes last in pediatric patients with otitis media with effusion or adhesion? A study using Kaplan-Meier survival analysis

Author

Otsuka, Shintaro, primary, Imai, Ryusuke, additional, Kamakura, Takefumi, additional, Nishimura, Hiroshi, additional, Osaki, Yasuhiro, additional, Furukawa, Masashi, additional, Yasui, Toshimichi, additional, Yamashita, Maki, additional, Nakamura, Megumi, additional, Iwamoto, Yoriko, additional, Kanazu, Kimi, additional, Yonei, Shinichi, additional, Okazaki, Suzuyo, additional, and Hirose, Masayuki, additional

Published
2022
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10. The Effect of Mindfulness Yoga in Children With School Refusal: A Study Protocol for an Exploratory, Cluster-Randomized, Open, Standard Care-Controlled, Multicenter Clinical Trial

Author

Amitani, Marie, primary, Amitani, Haruka, additional, Owaki, Tetsuhiro, additional, Monuki, Takako, additional, Adachi, Satomi, additional, Kawazu, Suguru, additional, Fukumoto, Takamasa, additional, Suzuki, Hajime, additional, Yoshimura, Takuya, additional, Mizuma, Kimiko, additional, Nishida, Yuko, additional, Watanabe, Hiroko, additional, Hirose, Masayuki, additional, Funakoshi, Kouta, additional, Ota, Keiko, additional, Murotani, Kenta, additional, and Asakawa, Akihiro, additional

Published
2022
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13. Using WWW-Distribution of Words in Detecting Peculiar Web Pages

Author

Hirose, Masayuki, Suzuki, Einoshin, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Carbonell, Jaime G., editor, Siekmann, Jörg, editor, Suzuki, Einoshin, editor, and Arikawa, Setsuo, editor

Published
2004
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17. Study protocol for a multicentre, open-label, single-arm phase I/II trial to evaluate the safety and efficacy of ripasudil 0.4% eye drops for retinopathy of prematurity

Author

Arima, Mitsuru, primary, Inoue, Hirosuke, additional, Nakao, Shintaro, additional, Misumi, Akiko, additional, Suzuki, Maya, additional, Matsushita, Itsuka, additional, Araki, Shunsuke, additional, Yamashiro, Chiemi, additional, Takahashi, Kazumasa, additional, Ochiai, Masayuki, additional, Yoshida, Noriko, additional, Hirose, Masayuki, additional, Kishimoto, Junji, additional, Todaka, Koji, additional, Hasegawa, Shunji, additional, Kimura, Kazuhiro, additional, Kusuhara, Koichi, additional, Kondo, Hiroyuki, additional, Ohga, Shouichi, additional, and Sonoda, Koh-Hei, additional

Published
2021
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18. Stability and feasibility of measurement of lung-to-finger circulation time by simple breath holdings in heart failure patients

Author

Tobushi, Tomoyuki, primary, Takatoshi, Kasai, additional, Hirose, Masayuki, additional, Sakai, Kazuhiro, additional, Akamatsu, Manabu, additional, Ohsawa, Chizuru, additional, Yoshioka, Yasuko, additional, Suda, Shoko, additional, Shiroshita, Nanako, additional, Nakamura, Ryo, additional, Kadokami, Toshiaki, additional, Tohyama, Takeshi, additional, Funakoshi, Kouta, additional, Hosokawa, Kazuya, additional, and Ando, Shin-ichi, additional

Published
2021
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19. Fabrication and installation results for Albany HTS cable

Author

Masuda, Takato, Yumura, Hiroyasu, Watanabe, M., Takigawa, Hiroshi, Ashibe, Y., Suzawa, Chizuru, Ito, H., Hirose, Masayuki, Sato, Kenichi, Isojima, Shigeki, Weber, C., Lee, Ron, and Moscovic, Jon

Subjects
High temperature superconductors -- Electric properties, Integrated circuit fabrication -- Analysis, Electrical cables -- Electric properties, Integrated circuit fabrication, Business, Electronics, Electronics and electrical industries
Abstract

The article describes the installation of High Temperature Superconducting (HTS) cable with 350 m length at the Albany test site.

Published
2007

20. Local temperature control improves the accuracy of cardiac output estimation using lung‐to‐finger circulation time after breath holding

Author

Tobushi, Tomoyuki, primary, Matsushita, Kazuyuki, additional, Funakoshi, Kouta, additional, Sakai, Kazuhiro, additional, Akamatsu, Manabu, additional, Yoshioka, Yasuko, additional, Tohyama, Takeshi, additional, Hirose, Masayuki, additional, Nakamura, Ryo, additional, Kadokami, Toshiaki, additional, and Ando, Shin‐ichi, additional

Published
2020
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21. Thermo-mechanical properties of a 66 kV superconducting power cable system

Author

Watanabe, Michihiko, Masuda, Takato, Ashibe, Yuichi, Hirose, Masayuki, Isojima, Shigeki, Honjo, Shoichi, Uchiyama, Toshiyuki, and Shimodate, Masato

Subjects
Electric power transmission -- Research, Superconductors -- Research, Electrical cables -- Research, Business, Electronics, Electronics and electrical industries
Abstract

Results of a test of a 66 kV superconducting power cable system are reported.

Published
2003

25. A Case of Skull Base Osteomyelitis with Multiple Cerebral Infarction

Author

Miyabe, Haruka, Uno, Atsuhiko, Nakajima, Takahiro, Morizane, Natsue, Enomoto, Keisuke, Hirose, Masayuki, Hazama, Toshinori, and Takenaka, Yukinori

Subjects
Article Subject
Abstract

Skull base osteomyelitis is classically documented as an extension of malignant otitis externa. Initial presentation commonly includes aural symptoms and cranial nerve dysfunctions. Here we present a case that emerged with multiple infarctions in the right cerebrum. A male in his 70s with diabetes mellitus and chronic renal failure presented with left hemiparesis. Imaging studies showed that blood flow in the carotid artery remained at the day of onset but was totally occluded 7 days later. However, collateral blood supply prevented severe infarction. These findings suggest that artery-to-artery embolization from the petrous and/or cavernous portion of the carotid artery caused the multiple infarctions observed on initial presentation. Osteomyelitis of the central skull base was diagnosed on the basis of the following findings taken together: laboratory results showing high levels of inflammation, presence of Pseudomonas aeruginosa in the otorrhea and blood culture, multiple cranial nerve palsies that appeared later, the bony erosion observed on CT, and the mass lesion on MRI. Osteomyelitis was treated successfully by long-term antibiotic therapy; however, the patient experienced cefepime-induced neurotoxicity during therapy. The potential involvement of the internal carotid artery in this rare and life-threatening disease is of particular interest in this case.

Published
2016
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27. The Verification Tests on High Tc superconducting Cable

Author

Masuda, Takato, Hirose, Masayuki, Isojima, Shigeki, Honjo, Shoichi, Takahashi, Yoshihisa, and Suzuki, Hiroshi

Subjects
Bi2223線材, 液体窒素, 三心一括, 超電導ケーブル, 課通電試験
Abstract

A High Temperature Superconducting (HTS) cable is expected to transmit a great amount of electric power because of its high critical current density. The installation of small-diameter HTS cables in existing ducts will not only be cost-efficient, but also space-efficient as well. In order to verify the practicability of an HTS cable system as actual power system equipment, verification tests of a 100m 66kV/lkA/114MVA HTS cable system are being conducted at Yokosuka Research Laboratory, Central Research Institute of Electric Power Industry. The HTS cable has three cable cores in a cryostat and is cooled by sub-cooled liquid nitrogen (LN2). The cable system is composed of a1 O Om HTS cable, two splitter boxes, six terminations and two cooling systems. The verification tests, such as the nominal voltage-current loading test, load fluctuation test and over-loading test, for a year were completed successfully. It also clarifies that the cable does not suffer from serious damage during manufacturing, laying, the cooling process and the cooling cycle.

Published
2003

33. Risk factors associated with competing mortality among patients with head and neck cancer in Japan.

Author

Takenaka, Yukinori, Yasui, Toshimichi, Enomoto, Keisuke, Miyabe, Haruka, Morizane, Natsue, Ashida, Naoki, Shimizu, Kotaro, Hirose, Masayuki, Yamamoto, Yoshifumi, and Uno, Atsuhiko

Subjects
CANCER chemotherapy, CONFIDENCE intervals, HEAD tumors, DATA analysis software, NECK tumors, DESCRIPTIVE statistics, ODDS ratio, TUMOR risk factors
Abstract

ConclusionsThis study demonstrated a high incidence of competing mortality in patients with head and neck cancer (HNC). It identified age to be an independent prognostic factor for non-cancer mortality. These findings contribute to the appropriate treatment selection in clinical settings and study design in clinical trials. ObjectivesTo investigate the incidences of second primary cancer (SPC) and non-cancer mortalities among patients with HNC and reveal the determinant factors for these mortalities. MethodsThis study reviewed the records of 334 patients with HNC between 2006–2012. The cumulative incidences of HNC, non-cancer, and SPC mortalities were estimated. A Fine and Gray regression model was used to investigate factors associated with cancer and non-cancer mortalities. ResultsThe 5-year cumulative incidences of HNC, SPC, and non-cancer mortalities were 28.0%, 2.5%, and 6.5%, respectively. In univariate analysis, the factors associated with SPC mortality were tumor site and comorbidity, whereas those associated with non-cancer mortality were age, gender, and comorbidity. In multivariate analysis, age (sub-distribution hazard ratio = 2.59) was the independent risk factor for non-cancer mortality. [ABSTRACT FROM PUBLISHER]

Published
2016
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36. Effects of cooling the pharyngeal mucosa after bipolar scissors tonsillectomy on postoperative pain

Author

Horii, Arata, primary, Hirose, Masayuki, additional, Mochizuki, Ryuichi, additional, Yamamoto, Keisuke, additional, Kawamoto, Masahiro, additional, Kitahara, Tadashi, additional, Yamamoto, Yoshifumi, additional, Kawashima, Takayuki, additional, Uno, Atsuhiko, additional, Imai, Takao, additional, Nishiike, Suetaka, additional, and Inohara, Hidenori, additional

Published
2011
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43. Intuitive Display for Search Engines Toward Fast Detection of Peculiar WWW Pages.

Author

Carbonell, Jaime G., Siekmann, Jörg, Ning Zhong, Jiming Liu, Yiyu Yao, Jinglong Wu, Shengfu Lu, Kuncheng Li, Suzuki, Einoshin, Ando, Shin, Hirose, Masayuki, and Jumi, Masatoshi

Abstract

In this paper, we discuss utilization of data mining techniques in realizing intuitive display for search engines toward fast detection of peculiar WWW pages. A search engine can be regarded as a telescope for WWW because it serves as a means to find relevant information in the huge cyberspace. Most of the current display styles of search engines are, however, just text-based rankings thus are far from intuitive. They are also inadequate for certain activities such as browsing for unexpected Web pages. Detection of peculiar WWW pages is expected to lead to making profits and to stimulating our creativity. Our visualization method DPITT (Detecting Peculiar WWW pages from Image, Topic and Term) is based on several data mining techniques and outperforms that of Google in a problem setting which largely favors Google. In this paper, we mainly present our DPITT and we introduce our latest system GEMVIG. [ABSTRACT FROM AUTHOR]

Published
2007
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44. Development of a 100 m, 3-core 114 MVA HTSC cable system

Author

Masuda, Takato, primary, Ashibe, Yuuichi, additional, Watanabe, Michihiko, additional, Suzawa, Chizuru, additional, Ohkura, Kengo, additional, Hirose, Masayuki, additional, Isojima, Shigeki, additional, Honjo, Shoichi, additional, Matsuo, Kimiyoshi, additional, Mimura, Tomoo, additional, and Takahashi, Yoshihisa, additional

Published
2002
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45. Experimental results of a 30 m, 3-core HTSC cable

Author

Masuda, Takato, primary, Kato, Takeshi, additional, Yumura, Hiroyasu, additional, Hirose, Masayuki, additional, Isojima, Shigeki, additional, Honjo, Shoichi, additional, Matsuo, Kimiyoshi, additional, Mimura, Tomoo, additional, and Takahashi, Yoshihisa, additional

Published
2002
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48. Development of 3-in-one high-temperature superconducting cable.

Author

Masuda, Takato, Kato, Takeshi, Hirose, Masayuki, and Sato, Kenichi

Subjects
SUPERCONDUCTING electric lines, SUPERCONDUCTORS, UNDERGROUND electric lines, UNDERGROUND utility lines, CABLES, ELECTRICAL engineering
Abstract

A three-in-one HTS cable has been developed. Its cable core is composed of a conductor and a shield wound with BSCCO and electrical insulation of the PPLP. The three cable cores are covered in thermal insulated stainless corrugated pipes. The BSCCO wires represent a dramatic innovation by virtue of a newly developed process named Controlled Over-Pressure (CT-OP). As a new cable technology, a 350-m thermal insulation pipe was tested for 7 months to find that the life of the vacuum intensity is more than 10 years. The HTS cable with tension members was designed for installation into an underground duct. In addition, a fault current of 23 kA, 0.63 s, was applied to a sample cable with no damage to the BSCCO wires or the cable insulation. These technologies will be applied to the Albany project in the USA. © 2007 Wiley Periodicals, Inc. Electr Eng Jpn, 162(1): 15–24, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/eej.20577 [ABSTRACT FROM AUTHOR]

Published
2008
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