http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Okamura, Takehiko,Ando, Ryosuke,Akita, Hidetoshi,Hashimoto, Yoshihiro,Iwase, Yutaka,Naiki, Taku,Kawai, Noriyasu,Tozawa, Keiichi,Kohri, Kenjiro Asian Pacific Journal of Cancer Prevention 2012 Asian Pacific journal of cancer prevention Vol.13 No.9
Objective: The guidelines on indications for prophylactic use of Bacille Calmette-Gu$\acute{e}$rin (BCG) against non-muscle-invasive bladder cancer (NMIBC) have changed over the years. In order to assess the impact on outcome, the present retrospective comparison of BCG efficacy by time period with Japanese patients was conducted. Patients and Methods: A total of 146 cases of NMIBC treated with BCG since February 1985 were retrospectively evaluated. All patients received 80 mg of BCG (Tokyo 172 strain) six to eight times a week for prophylactic use. Comparison was made among three historical groups (Group A: 1980's, 39 cases; Group B: 1990's, 61 cases; Group C: 2000's, 46 cases). Results: In total, recurrence was seen in 55 of the 146 cases (37.7%), and progression in 14 (9.6%), 1 patient dying of cancer. These overall results were similar to those outlined in previous reports. However, the outcomes of this time-period-based analysis indicated a tendency for a shorter time to recurrence in patients after 2000, although a log-rank test showed no significance (P=0.229). Seven of the cases featuring progression (i.e., half of all such cases) were among the 46 Group C patients (15.2%). Excluding these progressive cases, there was no significant difference among the remaining 132 patients in the three groups. Conclusion: This study results revealed a tendency for a lower non-recurrence rate after 2000 in our series. This could stem from a number of factors, including changes in BCG indication criteria and the evolution of histopathological diagnostic criteria.
Study for grain-filling of rice using 13C labeling flow-metabolome analysis
Okamura Masaki,Hirai Masami Yokota,Sawada Yuji,Okamoto Mami,Arai-Sanoh Yumiko,Yoshida Hiroe,Mukouyama Takehiro,Adachi Shunsuke,Fushimi Erina,Yabe Shiori,Nakagawa Hiroshi,Kobayashi Nobuya,Kondo Motohik 한국작물학회 2017 한국작물학회 학술발표대회 논문집 Vol.2017 No.-
WIDE-FIELD IMAGING WITH MOSAIC CCD CAMERAS
OKAMURA S.,DOI M.,KAWASAKI W.,KOMIYAMA Y.,SHIMASAKU K.,YAGI M.,YASUDA N.,KASHIKAWA N.,SEKIGUCHI M. The Korean Astronomical Society 1996 Journal of The Korean Astronomical Society Vol.29 No.suppl1
An outline is given of our development of mosaic CCD cameras. Hardware and data reduction software of two operational cameras are described. Scientific objectives of wide-field imaging with the cameras are briefly described.
New PCBN for Heavy Interrupted Cutting of Hardened Steel
Okamura Katsumi,Kukino Satoru,Fukaya Tomohiro 한국분말야금학회 2006 한국분말야금학회 학술대회논문집 Vol.2006 No.1
PCBN tools are used worldwide for machining of hardened steel parts in automotive industries. But in heavy interrupted cutting of hardened steel, the tool life is not so stable by sudden breakage of the cutting edge, and total cost of cutting by PCBN is not so economical compared to the grinding. To solve this problem, new PCBN has been developed. New PCBN has very fine and homogeneous microstructure to increase the toughness of sintered body that it provides a reliable tool life for heavy interrupted cutting.
Effect of Protein Nutrition Timing on Muscle Protein Synthesis
( Koji Okamura ) 한국운동영양학회 2003 Physical Activity and Nutrition (Phys Act Nutr) Vol.7 No.2
N/A Maintaining the appropriate amount of skeletal muscle is important for high-level physical performance, and for both the treatment and prevention of some health issues. These health issues include lifestyle-related diseases as well as sarcopenia and osteopenis. or aging-related loss of skeletal muscle mass and bone mass, respectively. Since protein is one of the major components of skeletal muscle, it is generally acknowledged that the dietary requirement of protein is greater in individuals who engage in regular exercise than in sedentary individuals. Protein intake at 1.2-1.4 g/kg BW/day for endurance exorcist and 1.7-1.8 g/kg BW/day for strength exercise is recommended in Japan, and these values are 20-80% higher than the current recommended dietary allowances in this country. Carbohydrates have been shown to influence muscle protein metabolism; consuming carbohydrates together with protein would facilitate skeletal muscle protein synthesis due to insulin stimulated by ingested carbohydrates. In addition, recent studies suggest the ingestion timing of these nutrients could influence muscle protein metabolism. Some studies conducted with both animals and humans show the possibility that ingesting protein and carbohydrate shortly after completing exercise is more effective in promoting skeletal muscle protein synthesis than ingesting the nutrients several hours after exercise. Increased insulin sensitivity in skeletal muscle after exercise is assumed to be involved in this mechanism. Thus. it appears that ingestion timing as well as what to eat and how much to eat should be considered to establish a nutrition exercise regimen in order to obtain a appropriate skeletal muscle mass.
Yukihiko Okamura,Koji Soshin,Hiroaki Yuasa,M.Nakaoka,E.Hiraki 전력전자학회 1995 ICPE(ISPE)논문집 Vol.1995 No.10
This paper describes a feasible development on a quick response speed control system for general purpose induction motor which is operated on the basic of sensorless slip frequency type vector control PWM inverter with an automatic tuning machine parameter estimation schemes.<br/> Firstly, the sensorless vector control theory on the voltage-fed inverter is proposed based upon slip frequency made vector control principle. In particular, the essential procedure and method to measure and estimate the exact stator and rotor circuit parameters of induction motor are considered.<br/> Secondly, the speed control system, which has high performance in dynamic speed response and steady state speed for largely changed load torque disturbance, is developed.<br/> Finally, these characteristics of the speed control system, employing sensorless vector control based on three-phase high frequency carrier PWM inverter using IGBT's, are examined and confirmed.
Yutaka Okamura Korean Institute of Landscape Architecture 2004 Journal of the Korean institute of landscape archi Vol.2 No.-
The Yatomi - Aioiyama line is a city-planning road that was notified in 1957 and subsequently prepared by land readjustments. Currently, approximately 900m of road pass in the inside of the Aioiyama green area has not been constructed. The surveying briefing session for inhabitants was held in July 1992, the project was authorized by the Ministry of Land, Infrastructure and Transport in September 1993, and the project briefing session for inhabitants was held in September 1993. The site purchase has been completed. At the May 2000 briefing session, inhabitants of the area began voicing dissenting demanding the conservation of the natural environment of this green area. The inspector system serves as the third party, independent of both the administration and the inhabitants. Before finalizing the geometric line form of the road to be constructed, some surveys of animals and plants found along the walking trails carried out intensively in the northern area, which is approximately 50 ha, of the Aioiyama green area. The natural environment inspector submitted a plan for changing the geometric line form of the road decided upon by city planning, and it was approved by the city planning council. If the shelter structure or the retaining wall structure is adopted at the location where large slope faces are produced by excavation or landfill, and if the bridge structure is adopted at the place where stream-lines and walking trails intersect, it leads to a reduction of approximately $40\%$ in the areas for which change is planned. Furthermore, approximately $20\%$ of the area to be changed is restored by returning soil to the roof of the shelter.