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Your search keyword '"Takagaki, Yusaku"' showing total 23 results
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23 results on '"Takagaki, Yusaku"'

2. Clinical Characteristics and Diagnostic Prediction of Severe Fever with Thrombocytopenia Syndrome and Rickettsiosis in the Co-Endemic Wakayama Prefecture, Japan

Author

Teramoto, Kan, primary, Tamura, Shinobu, additional, Yoshida, Kikuaki, additional, Inada, Yukari, additional, Yamashita, Yusuke, additional, Morimoto, Masaya, additional, Mushino, Toshiki, additional, Koreeda, Daisuke, additional, Miyamoto, Kyohei, additional, Komiya, Nobuhiro, additional, Nakano, Yoshio, additional, Takagaki, Yusaku, additional, and Koizumi, Yusuke, additional

Published
2023
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8. Efficient Dispersion of 'Super-Growth' Single-Walled Carbon Nanotubes Using a Copolymer of Naphathalene Diimide and Poly(dimethylsiloxane)

Author

Naotoshi Nakashima, Hitoshi Yoshikawa, Liu Hong, and Takagaki Yusaku

Subjects
Hardware_PERFORMANCEANDRELIABILITY, 02 engineering and technology, General Chemistry, Carbon nanotube, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, Dispersant, 0104 chemical sciences, law.invention, chemistry.chemical_compound, chemistry, Chemical engineering, Diimide, law, Hardware_INTEGRATEDCIRCUITS, Copolymer, Mathematics::Metric Geometry, 0210 nano-technology, Dispersion (chemistry), Hardware_REGISTER-TRANSFER-LEVELIMPLEMENTATION, Hardware_LOGICDESIGN
Abstract

The dispersion of carbon nanotubes is a key issue for maximizing their performance in many applications. Here we describe the design and synthesis of an efficient dispersant for the so-called “supe...

Published
2016

11. Development of Facile Synthetic Methods of Carbon Nanotubes Using a Domestic Microwave Oven

Author

Huy-Danh Nguyen-Tran, Kazuchika Ohta, and Takagaki Yusaku

Subjects
Condensed Matter::Materials Science, Chemistry, law, Microwave oven, Nanotechnology, Astrophysics::Cosmology and Extragalactic Astrophysics, General Chemistry, Carbon nanotube, Microwave, law.invention
Abstract

We succeeded in the development of two facile synthetic methods of carbon nanotubes (CNTs) by using a domestic microwave oven and a commercially available small microwave furnace from Art Box™. Our...

Published
2010

14. Effect of nitric oxide on oxygenation and hemodynamics in infants after cardiac surgery

Author

Kawasalu Sadao, Takagaki Yusaku, Morinaga Toshihiko, Naito Yasuaki, and Shinozaki Masahiro

Subjects
Heart Defects, Congenital, Male, medicine.medical_specialty, Biomedical Engineering, Medicine (miscellaneous), Hemodynamics, Bioengineering, Blood Pressure, Nitric Oxide, Biomaterials, Oxygen Consumption, Postoperative Complications, Administration, Inhalation, medicine, Humans, Pulmonary Wedge Pressure, Respiratory system, Cardiac Surgical Procedures, Inhalation, business.industry, Infant, Newborn, Infant, General Medicine, Oxygenation, medicine.disease, Pulmonary hypertension, Discontinuation, Cardiac surgery, Respiratory failure, Anesthesia, Female, business
Abstract

We evaluated the effect of nitric oxide (NO) on infants after congenital cardiac surgery. Inhaled NO was administered to 7 infants after congenital cardiac surgery. Inhaled NO concentration ranged from 2.5 to 10 parts per million (ppm). The respiratory index (RI = A-aDO2/PaO2) decreased from 7.4 +/- 2.5 to 4.7 +/- 3.1 in the right RI group (RI > or = 3, n = 4) 30 min after NO inhalation. After discontinuation of NO inhalation, RI increased to the preinhalation level. NO inhalation was restarted in 2 patients in the high RI group because of severe worsening of oxygenation. RI was not affected by starting or discontinuing of NO in the low RI group (RI < 3, n = 3). Systemic blood pressure did not significantly change in the 2 groups. Pulmonary arterial pressure (PAP) was measured in 4 patients, and it decreased by 21, 10, and 10%, respectively, 30 min after NO inhalation in 3 patients, but did not change in the remaining patient. After discontinuation of NO inhalation, PAP increased in all patients, and in 2 cases, PAP was higher than baseline value. NO inhalation is effective in improving oxygenation in infants with a high RI after cardiac surgery. However, careful monitoring of the respiratory and hemodynamic states is required after discontinuing NO inhalation.

Published
1997

15. Right Sided Iliac Compression Syndrome

Author

Toguchi, Kayo, primary, Iwahashi, Masahiro, additional, Takagaki, Yusaku, additional, Noguchi, Yasuzo, additional, Nakamura, Takako, additional, Juri, Masanobu, additional, Minamiguchi, Hiroki, additional, and Okamura, Yoshitaka, additional

Published
2011
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