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Prevention of Orofacial Injury via the Use of Mouthguards among Young Male Rugby Players

Autor: Tsung-Chieh Yang, T Ando, H Miyanaga, Yoshinobu Maeda, Yuto Tanaka, Y Tauchi

Publikováno v: International Journal of Sports Medicine. 36:254-261

The purpose of this study was to examine factors hindering the use of mouthguards and the incidence of orofacial injury among young male rugby players. 69 high school rugby players (Group 1) and 431 medical student rugby players (Group 2) participate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68c57687b1e685e7c009c6ca36dd7fce
https://doi.org/10.1055/s-0034-1390498

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A Method for Detecting the Deterioration in the Shock Absorption Capability of Mouthguards

Autor: M. Abe, Yoshinobu Maeda, H Miyanaga, Yuto Tanaka, Shunta Miwa

Publikováno v: International journal of sports medicine. 36(8)

Objective methods for mechanical assessment of mouthguards used for a prolonged period of time are currently unavailable. The aim of this experimental study was to establish a quantitative method for assessing the preventive effect of mouthguards. 10

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c4a9f890ea405089051a4a7a2acb11e
https://pubmed.ncbi.nlm.nih.gov/25760147

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Mouthguard and sports drinks on tooth surface pH

Autor: Kazunori Ikebe, Tsung-Chieh Yang, Yuto Tanaka, H Miyanaga, N Akimoto, Yoshinobu Maeda

Publikováno v: International journal of sports medicine. 35(10)

The influence of sports drinks and mouthguards on the pH level of tooth surface was examined. A custom-made mouthguard was fabricated for each subject. The pH level was measured by electric pH meter with sensitivity of 0.01 up to 30 min. Sports drink

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de045fa0e93f1ac8664eef90f1ee83cf
https://pubmed.ncbi.nlm.nih.gov/24604353

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An analysis of positive and negative resistance characteristics in the high-current-density region of Schottky diodes

Autor: H. Miyanaga, Y. Yamamoto

Publikováno v: IEEE Transactions on Electron Devices. 37:1364-1372

A number of different diode characteristics are observed in small-area silicon Schottky diodes under forward-biased and high-current-density conditions. These characteristics, such as positive resistance, negative resistance, and normal diode charact

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5f995d3983e2c6b72a409b1f8dcadb31
https://doi.org/10.1109/16.108199

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Recovery of rare metals from spent lithium ion cells by hydrothermal treatment and its technology assessment

Autor: Hideaki Itoh, Masahiro Kamiya, Ryo Sasai, H. Miyanaga

Publikováno v: Waste Management and the Environment III.

A novel cobalt recovering process from a cobalt-based cathode electrode in a lithium secondary cell was developed using a hydrothermal treatment combined with a pyrometallurgical technique. A cobalt-based cathode electrode was prepared by casting the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d4a962da60825cf1e5595e016616f232
https://doi.org/10.2495/wm060011

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Akademický článek

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[Improved detection of fill-in using sublingual nitroglycerin in technetium-99m tetrofosmin exercise/rest single photon emission computed tomography one day protocol for old myocardial infarction]

Autor: H, Miyanaga, Y, Kunieda, A, Oguni, T, Kamitani, S, Kawasaki, T, Takahashi

Publikováno v: Journal of cardiology. 33(3)

This study assessed the effect of sublingual nitroglycerin administered before rest imaging in the technetium-99m (99mTc) tetrofosmin exercise and rest same day protocols to determine whether the use of nitroglycerin improved the detection of fill-in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ea66656665efa07d3d6bfd39e13c5b22
https://pubmed.ncbi.nlm.nih.gov/10225193

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[Clinical evaluation of 123I-BMIPP myocardial SPECT in patients with hypertensive heart disease and hypertrophic cardiomyopathy: comparison with the findings of 201Tl SPECT and Gd enhanced magnetic resonance imaging]

Autor: H, Miyanaga, S, Kawasaki, S, Yoneyama, T, Hyougo, T, Kamitani, T, Takahashi, H, Kunishige

Publikováno v: Kaku igaku. The Japanese journal of nuclear medicine. 34(2)

123I-BMIPP SPECT (123I-BMIPP), 201Tl SPECT (201Tl), and Gd-DTPA enhanced magnetic resonance myocardial imaging (MR) were performed in patient groups with hypertensive heart disease (HHD), apical hypertrophic cardiomyopathy (APH), and hypertrophic car

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::177600ac2d2659f38652c049e8ccd09e
https://pubmed.ncbi.nlm.nih.gov/9095571

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A real-time 256*256 point two-dimensional FFT single-chip processor

Autor: H. Yamauchi, H. Miyanaga, K. Matsuda

Publikováno v: ICASSP

A single-chip 400-MFLOPS 2-D FFT processor VLSI architecture designed using 0.8- mu m CMOS technology is proposed. This processor integrates 380000 transistors in an area of 11.58*11.58 mm/sup 2/ with a typical machine cycle time of 25 ns. The 24-bit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::995ed62b7e2d7616555e1ecffe867f5e
https://doi.org/10.1109/icassp.1991.150595

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