http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
New Concept on Low Emissions of Diesel Combustion
Hajime Fujimoto,Jiro Senda 한국자동차공학회 2001 한국자동차공학회 Symposium Vol.- No.-
The human healthy and the earth environment strongly demand a high-sped diesel engine to apply the severe regulation of its exhaust emissions now and near future. The conventional technique does not always suit the regulation, and all the people strongly need the new technique for it.<br/> This paper describes the new concept on the low emissions of diesel combustion. The concept is the usage of the fuel mixed with liquefied carbon dioxide. The experimental results show the good trends, that is, low NOx and low soot. Namely, the results are the evidence of the hopeful countermeasures for the future regulation when the concept applying to a diesel engine.<br/>
Structure and Formation of Diesel Fuel Spray
Fujimoto, Hajime,Dan, Tomohisa The Institute for Liquid Atomization and Spray Sys 1996 한국액체미립화학회지 Vol.1 No.4
Research and development studies in internal combustion engines are set on a turning point due to requirements mostly purify the polluted environments. Naturally, basic studies concerned about engines are objected to elucidate formation mechanism of harmful matters, such as nitric oxide $(NO_x)$ and particulate matters. And for diesel engines, phenomenon in combustion chambers are analyzed in several approach ways in order to obtain detail understandings in closed and hardly observing space. In this article. it is discussed that the formation mechanism of diesel fuel sprays, mostly non-evaporating free diesel sprays. From that it would be promoted some new innovations in internal combustion engines of next generation.
Effect of romosozumab in premenopausal women with severe osteoporosis and anorexia nervosa
Kazuki Fujimoto,Narumi Maki,Daisuke Hashiba,Toshifumi Maeyama,Ryosuke Nakagawa,Hajime Arai,Seiji Ohtori 대한골다공증학회 2023 Osteoporosis and Sarcopenia Vol.9 No.4
Objectives: This study aims to investigate the effects of romosozumab on bone mineral density (BMD) and bone metabolism. Methods: In this retrospective case series, romosozumab was administered to 5 premenopausal female patients with osteoporosis and anorexia nervosa with fragility fractures. BMD and bone turnover marker changes were investigated at 6 months and 1 year after administering romosozumab. Results: BMD increased and high-turnover bone metabolism decreased 6 months and 1 year after administering romosozumab. Conclusions: Romosozumab is useful for treating osteoporosis in patients with anorexia nervosa.