Výsledky vyhledávání - "Takako Toyama"

Development and evaluation of e‐learning materials for dental hygiene students in six schools: Using smartphones to learn dental treatment procedures

Autor: Hiromi Izuno, Akane Takenouchi, Atsuhiro Kinoshita, Takae Kawashima, Kyoko Akiyama, Hiromi Uehara, Takako Toyama, Kanade Ito, Etsuyo Otani, Masayo Sunaga

Publikováno v: International Journal of Dental Hygiene

Objective The purpose of this study was to develop and evaluate the effectiveness of using e‐learning on smartphones to provide dental hygiene education on dental treatment procedures. Methods This was a randomized controlled trial. Two‐hundred n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ef94a18bf64236ea3c5d4625d3adf99
https://doi.org/10.1111/idh.12452

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Clinical Utility of Prenatal Head-to-Abdominal Circumference Ratio for Prediction of Small-for-Gestational-Age Birth: A Retrospective Study

Autor: Takako, Toyama, Kotaro, Hine, Kenichi, Maruyama, Yurika, Ishida, Sachiko, Hirota, Hitoshi, Yoda

Publikováno v: Toho Journal of Medicine. 3(1):17-25

Original Article
Background: Head-to-abdominal circumference (HC/AC) ratio on prenatal ultrasonography is useful for diagnosis of intrauterine growth retardation. This study assessed the utility of an HC/AC ratio cut-off point for predicting sma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::0f0340192865eb6c147e244800757a59
https://mylibrary.toho-u.ac.jp/webopac/TD15825364

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Low Offset Voltage Instrumentation Amplifier by Using Double Chopper Stabilization Technique

Autor: Takako Toyama, Makoto Sada, Zainul Abidin, Hiroki Tamura, Masaya Shimoyama, Koichi Tanno

Publikováno v: Advances in Intelligent Systems and Computing ISBN: 9783319232065
ICGEC (2)

In this paper, we propose a low offset voltage instrumentation amplifier (INA) for biological signal. The proposed circuit consists of the INA and double chopper stabilization circuit for achiving low offset voltage. The proposed circuit was evaluate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b7d132e1748c7ad7e7936be1a2ba927
https://doi.org/10.1007/978-3-319-23207-2_30

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Combiner-Based MOS OTAs

Autor: Okihiko Ishizuka, Takako Toyama, Koichi Tanno, Kenya Kondo

Publikováno v: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. :1622-1625

In this letter, two kinds of MOS operational transconductance amplifiers (OTAs) based on combiners are presented. Each OTA has the following advantages; one of the proposed OTAs (OTA-1) can be operated at low supply voltage and the other OTA (OTA-2)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4036e642866852f9a6e7c7fdfe2c71b2
https://doi.org/10.1093/ietfec/e88-a.6.1622

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Expandable MVL Inverter Compatible with Standard CMOS Process and Its Application to MVL Hysteresis Comparator

Autor: Hiroki Tamura, Koichi Tanno, Takako Toyama, A. Darmawansyah, Arif Abdul Mannan

Publikováno v: ISMVL

In this paper, a novel voltage-mode MVL inverter is proposed. The proposed inverter consists of two circuit blocks: MVL threshold comparator and Multi-level generator, which can be implemented by standard CMOS technologies. Next, the inverted MVL hys

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bed85b4382da71fcf083e0a7a14abd77
https://doi.org/10.1109/ismvl.2013.27

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