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RISS 인기검색어
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- 저자 : ( Koki Yoshioka ) (검색결과 2 건)
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( Goki Kamei ),( Shigeki Ishibashi ),( Koki Yoshioka ),( Satoru Sakurai ),( Hiroyuki Inoue ),( Yu Mochizuki ),( Masakazu Ishikawa ),( Nobuo Adachi ) 대한슬관절학회 2022 대한슬관절학회지 Vol.34 No.-
Purpose: A distal femoral trial component was manufactured, and flexion gap size and inclination were evaluated with or without the distal femoral trial component in total knee arthroplasty (TKA). This study aimed to evaluate the effect of the distal femoral trial component on flexion gap size and joint inclination in posterior-stabilized (PS)-TKA. Materials and methods: A total of 84 patients with medial osteoarthritis who underwent mobile-bearing PSTKA using modified gap techniques were included in this retrospective study. The flexion gap size and inclination before and after setting the distal femoral trial component were evaluated and compared with the final gap size and inclination. Results: The joint gap size and inclination were significantly lower in those with than in those without the distal femoral trial component (P = 0.005, P < 0.001). The final gap size and inclination were similar to the gap size and inclination with the distal trial component (P = 0.468, P = 0.158). Conclusions: The joint gap size and medial tension in PS-TKA were significantly reduced after setting the distal femoral trial component. The flexion gap measured using the distal femoral trial component was similar to that when the final trial component was set. To more accurately perform the gap technique TKA, the flexion gap should be measured using the distal femoral trial component.
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Katsuaki Sugiura,Takuyuki Yoshioka,Koki Inoue 한국산림과학회 2013 Forest Science And Technology Vol.9 No.3
The purpose of this study was to compare the present condition of forest management in Asian countries using results of evaluations from Forest Stewardship Council (FSC) certification bodies. In recent years, the number of FSC-certified forests has increased in Asia. Our investigation examined certified forests in Asian countries, which, as of 2009, accounted for 2.39% of total global certified forest area (2,761,603 ha). Materials were taken from summary evaluations published by each FSC certification body on its respective website. The FSC uses 10 principles and 56 criteria in its evaluation. We investigated the items that the FSC certification bodies consider to be areas that require improvement. Of these principles and criteria, the following were cited by the certification bodies as RI (requiring improvement) in nearly all Asian countries: principle four, “community relations and worker’s rights”; principle six, “environmental impacts”; principle seven, “management plan”; and principle eight, “monitoring and assessment”. In addition, there were differences corresponding to each country with respect to the other principles and criteria. Laos, Indonesia, and Malaysia in particular were found to have a number of problems. Thus, while there were differences in the principles that qualified as RI in each country, there were also common weak points that require improvement throughout the continent. Asian countries should be mindful of these deficiencies and take measures to improve them, in order to achieve sustainable forest management practices.
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