http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
이원희,서종현,김준,강승호,김국한,정승현,김광기,강현귀,Lee, Wonhee,Seo, Jong Hyun,Kim, Jun,Kang, Seung Ho,Kim, Gook Han,Chung, Seung Hyun,Kim, Kwang Gi,Kang, Hyun Guy 대한의용생체공학회 2016 의공학회지 Vol.37 No.1
A pressure measurement system was developed to verify magnitude and position of transferred pressure on the body surface during the intermittent pneumatic compression (IPC) which is one of the most well-known methods for the prevention of deep vein thrombosis (DVT). Eighty force sensing resistors (FSR) were arranged on a mannequin leg and a hardware controller sensed, digitized, and transferred pressure data every second while IPC was being applied. Finally, sensed pressure data were color coded and visualized on the 3D model with lab-developed software. The pressure data were also saved to files for further analysis. Using this measurement system, the changing pattern of pressure was measured on the mannequin leg by changing both chamber pressure and cuff tightness. As a result, net pressure transferred onto the body surface is dependent on chamber pressure and cuff tightness. Under the same chamber pressure, the tighter a cuff was worn, the wider compressed area was and the shorter compression cycle was. Also transferred pressure was proportional to both chamber pressure and cuff tightness.
광 경화성 수지를 이용한 파우더 기반의 3DP 공정 및 강도 특성
이원희(Wonhee Lee),김동수(Dongsoo Kim),김정수(Jungsu Kim),이택민(Taikmin Lee),신동윤(Dongyun Shin),이민철(Mincheol Lee) 대한기계학회 2006 대한기계학회 춘추학술대회 Vol.2006 No.6
3DP(three dimensional printing) technology is one of SFF(solid freeform fabrication) technologies which have recently come into a spotlight due to its adaptability to various applications. This technology has a great advantage in terms of short fabrication time for a prototype at a low cost, especially when it comes with multi-nozzle inkjet printing technology. However, it has also a disadvantage since it requires additional curing time, after jetting a binder material, and post-processing time in order to increase the mechanical strength of a product. In this study, a novel 3DP process is proposed to overcome slow solidification and elaborate post-process by adopting photo curing method into the conventional 3DP process. Mechanical properties, such as tensile and bending strengths, of specimens fabricated with the proposed 3DP process were measured and compared with those fabricated with the conventional 3DP process. As a result, it is found that mechanical strengths of specimens from the proposed novel 3DP process show over 10 times higher than those from the conventional 3DP process.
이원희(Wonhee Lee),김동수(Dongsoo Kim),김정수(Jungsu Kim),이민철(Mincheol Lee) 대한기계학회 2006 대한기계학회 춘추학술대회 Vol.2006 No.11
3DP(three dimensional printing) technology is one of SFF(solid freeform fabrication) technologies which have recently come into a spotlight due to its adaptability to various applications. This technology has a great advantage in terms of short fabrication time for a prototype at a low cost, especially when it comes with multi-nozzle inkjet printing technology. However, it has also a disadvantage since it requires additional curing time, after jetting a binder material, and post-processing time in order to increase the mechanical strength of a product. In this study, a novel 3DP process is proposed to overcome slow solidification and elaborate post-process by adopting photo curing method into the conventional 3DP process. Mechanical properties, such as tensile and bending strengths, of specimens fabricated with thc proposed 3DP process were measured and compared with those fabricated with the conventional 3DP process. As a result. it is found that mechanical strengths of specimens from the proposed novel 3DP process show over 10 times higher than those from the conventional 3DP process.
이원희(Wonhee Lee),김동수(Dongsoo Kim),김정수(Jungsoo Kim),이민철(Mincheol Lee),장민호(Minho Jang) 대한기계학회 2005 대한기계학회 춘추학술대회 Vol.2005 No.11
The digital three dimensional (3D) real object duplication system (RODS) consist of a optical 3D scanner and a solid freeform fabrication (SFF) system for office type. It can scan a 3D object rapidly, transmit data to other system and reproduce the copy thereof rapidly. In this research, full automatic 3D scanner and SFF system was developed. The 3D scanner has the motion stage of four axes. And the SFF system developed based on three dimensional printing (3DP) process. Also, the performance of developed system was evaluated. As the result, the duplication error of part was 300,㎛(X), 300,㎛ (Y), and 800,㎛(Z) respectively.
최인훈 희곡의 환상성 연구 - <둥둥 낙랑둥>을 중심으로 -
이원희 ( Lee Wonhee ) 전북대학교 인문학연구소 2017 건지인문학 Vol.0 No.19
This paper has revealed the meaning and intention of Choi`s drama called Doong Doong Nanglangdoong by approaching fantasy, a crucial characteristic of the piece, with respect to its aspect of plot, aspect of character, and its fantastic technique. From the perspective of its plot, Doong Doong Nanglangdoong creates fantasy as characters cross between real and non-real realities. The fantasy created by the fantastical world contains metonymic meanings of life, death, illusion, and the unconscious mind, and the meanings contrast and co-exist with the real world. Such plot of fantastic narrative that crosses between reality and fantasy makes fantastical scenes. This proves to be the principle of creation that reflects the author`s view of reality. In terms of the characters, I examined the portrayal of characters and their psychological states through Ho-dong who experiences fantasy and through the Queen who is not able to self-identify due to her many personas. Fantasy is a detailed image of unconsciousness that is expressed outside. Ho-dong`s experiencing fantasy is the unconscious manifestation of Ho-dong`s psychological state, that is, the confused state of consciousness. Ho-dong`s unconsciousness filled with excessive guilt causes the Princess` fantasy. In this context, he experiences more confusion as seen by the fact that he mistakes the Queen for the Princess. The Queen is also confused by the complex psychology of Ho-dong, which blurs the line between reality and unreality. This complicated psychological states of the characters crisscrossing between consciousness and unconsciousness lead to the creation of fantasy. The play scene led by the Queen is also a technique that meets the fantastical element of the drama. The play scene at Nanglang Castle in which Ho-dong and the Princess had previously made love is not the current Kokuryeo Palace but the old Nanglang Castle. A player`s reenacting a virtual reality using time and space in itself retains fantasy. However, the play scene serves as the basis for fantasy in that the Queen`s complex psychological states towards Ho-dong is projected all the while consciousness and unconsciousness appear disturbed. This paper has found that fantasy is a prominent element of Choi In-Hoon`s Doong Doong Nanglangdoong through its fantastic technique entailing the drama`s plot, characters and play scene. This reveals Choi In-Hoon`s unique drama aesthetics. However, the fantasy of Choi In-Hoon`s plays will only be wholly identified when the study is expanded further to encompass linguistic elements (poetic dialogue, stage direction, silence, monologue, stutter) and non-linguistic elements (sight, hearing, objet) that are found in Choi`s other plays as well.