• 한국의류산업학회지
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• 제25권4호
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• pp.460-471
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• 2023

This study aimed to analyze the consumption value and clothing pursuit benefits of genderless fashion based on gender identity. The study questionnaire was distributed to and collected from men and women in their 20s and 30s living in Seoul City and the Gyeonggi province. The collected data were analyzed by using Cronbachs α, factor analysis, K-means group classification analysis, and ANOVA. The study results were as follows. First, gender identity was categorized into three groups: the genderless group, the traditional gender rejection group, and the traditional gender acceptance group. Therefore, it is necessary to subdivide gender identity rather than acceptance and rejection of traditional gender roles. Second, an analysis of consumption value based on gender identity showed significant differences in terms of fashion value and expressive value. Therefore, it is important to establish a differentiated strategy based on the relevant gender identity group when establishing genderless fashion design or marketing strategy. Finally, the study results showed that clothing pursuit benefits based on gender identity, there was a significant difference in terms of individuality pursuit, deviation from the norm, and fashion pursuit. In particular, since the genderless phenomenon agrees with the characteristics of the MZ generation, it will be necessary to share brand information or product information through digital media or to utilize a sharing culture-that is, 'meaning out' tendency and 'flex culture' (i.e., conspicuous consumption).

• 통상정보연구
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• 제4권2호
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• pp.77-96
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• 2002

지난 2001년 11월 도하에서 DDA(뉴라운드)가 출범하여 서비스 분야가 국제 교역의 범주에 들었다. 이렇게 급변하는 세계질서에 전자상거래도 예외가 아니다. 흔히 21C는 세계화, 지식화, 정보화 시대로서 효율적이고 경쟁력 있는 전략을 세우기 위해서는 NETWORK, OPEN, FU-PLEX(융복합화)가 필수적이다. 때문에 이를 뒷받침할 수 있는 신경망인 초고속인터넷망의 구축이 필연적으로 요구되어 우리정부도 이 분야를 집중 육성하여 2002년 11월 l일 현재 l천만의 가입자를 갖는 세계 l위의 인터넷 강국으로 성장하였다. 하지만, 이에 따른 역기능으로 전자상거래를 포함한 사이버거래에 있어 발생하는 개인정보와 관련된 문제들이 급격히 대두되고 있어 상당한 사회문제가 되고 있기 때문에 이에 대한 대책의 강구가 지속적으로 필요한 것이 현실이다. 따라서, 개인정보보호에 있어 상당한 수준을 갖추었다고 알려져 있는 독일과 미국의 사례를 연구하여 법적인 대안과 전자기술적인 대안을 마련하고, 이외에 개인정보 보호에 대한 사회적 인식을 확대하여 개인정보보호를 강화해야만 할 것이다.

• Journal of Korean Neurosurgical Society
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• 제65권6호
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• pp.772-778
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• 2022

Objective : Endovascular treatment of large, wide-necked intracranial aneurysms by coil embolization is often complicated by low rates of complete occlusion and high rates of recurrence. A flow diverter device has been shown to be safe and effective for the treatment of not only large and giant unruptured aneurysms, but small and medium aneurysms. However, in Korea, its use has only recently been approved for aneurysms <10 mm. This study aims to compare the safety and efficacy of flow diversion and coil embolization for the treatment of unruptured aneurysms ≥7 mm. Methods : The participants will include patients aged between 19 and 75 years to be treated for unruptured cerebral aneurysms ≥7 mm for the first time or for recurrent aneurysms after initial endovascular coil embolization. Participants assigned to a flow diversion cohort will be treated using any of the following devices : Pipeline Flex Embolization Device with Shield Technology (Medtronic, Minneapolis, MN, USA), Surpass Evolve (Stryker Neurovascular, Fremont, CA, USA), and FRED or FRED Jr. (MicroVention, Tustin, CA, USA). Participants assigned to a coil embolization cohort will undergo traditional endovascular coiling. The primary endpoint will be complete occlusion confirmed by cerebral angiography at 12 months after treatment. Secondary safety outcomes will evaluate periprocedural and post-procedural complications for up to 12 months. Results : The trial will begin enrollment in 2022, and clinical data will be available after enrollment and follow-up. Conclusion : This article describes the aim and design of a multi-center, randomized, open-label trial to compare the safety and efficacy of flow diversion versus traditional endovascular treatment for unruptured cerebral aneurysms ≥7 mm.

• Clinical and Experimental Pediatrics
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• 제52권4호
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• pp.488-493
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• 2009

목 적 : 경피적 동맥관 폐쇄술은 동맥관 개존증의 표준 치료로 시행되고 있다. 저자들은 동맥관의 최소 직경(MD)과 체혈류와 폐혈류의 비(Qp/Qs ratio)를 기준으로 하여 선택한 각각의 기구들로 경피적 동맥관 폐쇄술 시행한 후 추적 관찰 결과를 비교, 분석하여 새로운 기구 선택 기준의 효용성과 안전성을 알아보았다. 방 법 : 2003년 2월부터 2006년 1월까지 본원에서 동맥관 개존증을 진단받고 동맥관의 크기 및 Qp/Qs 비에 따라 CDC, PNO, ADO를 선택하여 경피적 동맥관 폐쇄술을 시행받은 138명의 환자를 대상으로 하였다. 그리고 2000년 2월부터 2003년 1월까지 본원에서 DO, PNO로 경피적 동맥관 폐쇄술을 시행받은 89명의 환자들을 대조군으로 설정하였다. 시술 전 환자의 임상적, 혈역학적 지표들을 확인하였고 시술 후 1일, 1개월, 6개월, 12개월, 그리고 12개월 이후 잔류 단락 유무 및 합병증을 평가, 비교하였다. 결 과 : 대상군 138명 모두에서 시술에 성공하였고 기구 색전도 없었으며 시술 후 12개월 이후 잔류 단락이 남아있지 않았다. 주요 합병증의 빈도는 대상군 138명 중 0명(0%), 대조군 89명 중 7명(7.9%)이었고(P<0.05) 전체 합병증의 빈도도 대상군 138명 중 2명(1.4%), 대조군 89명 중 8명(9.0%)으로(P=0.001) 대상군에서 대조군에 비하여 의미 있게 합병증의 빈도가 낮았다. 결 론 : 과거에 경피적 폐쇄가 어려웠던 큰 크기의 동맥관 개존에 ADO를 사용하게 되고 이전 기구들의 단점들이 개선된 최근 기구들을 각각의 특성에 적합하게 전략적으로 선택하여 시술함으로써 경피적 동맥관 폐쇄술의 결과가 향상되었고 더욱 안전하고 완전한 효과를 나타내게 되었다.

• The Journal of Korean Physical Therapy
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• 제17권4호
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• pp.633-650
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• 2005

The aim of this study was to investigate the kinematics of young adults during ascent ramp climbing at different inclinations. Twenty-three subjects ascended a four step at four different inclinations(level, $8^{\circ},\;16^{\circ},\;24^{\circ}$). The 3-D kinematics was analysed by a camera-based falcon system. Groups difference was tested with one -way ANOVA and SNK test. The different kinematic patterns of ramp ascent were analysed and compared to level walking patterns. The kinematics of ramp walking could be clearly distinguished from the kinematics of level walking. In sagittal plane, Ankle joint was more dorsiflexed at initial contact and Max. dorsiflex. during stance phase with $16^{\circ},\;24^{\circ}$ inclination and more plantarflexed at toe off and Max. plantarflex. during swing phase with $24^{\circ}$(p<.001). Knee joint was more flexed at initial contact with $16^{\circ},\;24^{\circ}$ inclination(p<.001). Hip joint was more flexed at initial contact and Max. flex. during swing phase with $16^{\circ},\;24^{\circ}$ inclination and at toe off with $24^{\circ}$(p<.001) and was more extended at Max. ext. during stance phase with $24^{\circ}$(p<.05). In frontal plane, ankle joint was more everted at Max. eversion. during stance phase with $16^{\circ},\;24^{\circ}$ inclination(p<.001). Knee joint was more increased at Max. varus. during stance phase with $16^{\circ},\;24^{\circ}$ inclination(p<.001). Hip joint was not differentiated with different inclinations. In horizontal plane, all joints were not differentiated with different inclinations. Conclusionally, In ascent ramp walking, the different gait pattern generally occurred at over $16^{\circ}$ on the ascending ramp in sagittal and frontal plane. These results suggest that there is a certain inclination angle or angular range where subjects do switch between a level walking and a ascent ramp walking gait pattern. This shows their motor control strategy between level and ascent ramp walking. Further studies are necessary to confirm and detect the ascent ramp gait patterns.