로울러 드래프팅 공정에서 슬라이버 거동의 이산모형화와 퍼지제어

한성수,Han, Sung-Soo 한국섬유공학회 1996 한국섬유공학회지 Vol.33 No.12

Discrete time domain model and fuzzy control alogrithm were developed to control the sliver linear density for the roller drafting process. Based on this model, the most appropriate fuzzy controller was developed to minimize the irregularity of sliver linear density during drafting by individual driving method. The simulation results of the fuzzy controller showed that the CV% of the control response for the Irregular change of input sliver was decreased within 5.9% and 3.4% for 5 cm and 3 cm of the roller distance, respectively, with the starting value of 13% or above.

텍스트마이닝을 이용한 창업 관련 연구 동향 분석

한성수,양동우,Han, Sung-Soo,Yang, Dong-Woo 한국벤처창업학회 2017 벤처창업연구 Vol.12 No.5

본 연구는 현재까지의 국내에서의 창업 관련 연구 동향을 알아보기 위한 것이다. 이를 위해서 RISS에 등록되어 있는 창업 관련 석 박사 논문들 중 한글 초록이 제공되는 논문들을 2009년까지의 창업연구 전기(前期), 2010년부터의 창업연구 후기(後期)로 나누어 최빈 사용 빈도 분석, TF-IDF 분석 및 토픽 분석 등 3가지 분석 방법을 사용하여 메타 분석을 수행하였다. 본 연구의 결과로 보면 3가지 분석에서 공통적으로 드러나는 것은 창업 교육 및 정부 정책이나 지원은 계속되는 연구주제이며, 및 소상공인 창업 등도 계속되는 연구 주제이나 창업 연구 후기에 더욱 강조됨을 알 수 있었다. 또 창업 연구 후기에서는 실증 분석이 강화됨을 알 수 있었다. TF-IDF 분석에 의해 드러나는 것은 창업 연구 전기에는 퇴역군인 관련 연구도 많이 진행되었으며, 후기에는 문화콘텐츠 및 노령화 사회를 맞아 노년층 관련 연구가 많이 진행됨을 알 수 있었다. 토픽 분석을 통해 추가 확인된 사항은 전 기간에 브랜드 관련 연구가 진행되었으며, 창업 연구 전기에 벤처 관련 연구, 창업가 특성 및 창업 동기, 창업 전략 등 창업 준비 관련 연구가 많이 진행되었으며, 여성 창업도 연구되었음을 알 수 있었다. 후기에는 창업 성과를 중시하고 산학 협력, 창업 투자, 사회적 기업 등 창업 관련 연구가 다양화 되었다는 것을 알 수 있었다. 본 연구는 창업 관련 메타 분석에 텍스트마이닝, 토픽 분석 등 최근 이슈가 되고 있는 방법을 적용해 보았다는 데에 그 의의가 있다 하겠다. 향후 창업 관련하여 더욱 세분화된 다양한 주제로 연구가 필요할 것이다. The purpose of this study is to investigate the trends of the start-up research in Korea. To accomplish this, meta-analysis was carried out using text mining methodology by dividing the entrepreneur-related master's and doctoral theses registered in RISS into the first term of entrepreneurship research by 2009 and the second term of entrepreneurship research from 2010. As a result of this study, it can be seen from the three different analysis that the entrepreneurship education and government policy and support are the subject of continuous research topics in the whole period and that the researches on small business start-ups have been studied continuously and conducted more in the second half. In addition, empirical analysis is strengthened in the latter stage of entrepreneurial research. The TF-IDF analysis reveals that many researches on veterans have been carried out in the field of entrepreneurship research, and in the latter period, it was found that many studies related to the elderly were conducted with cultural contents and aging society. In addition, research on brand-related research has been carried out throughout the entire period, and research on venture-related research, characteristics of entrepreneurs, entrepreneurship motivation and start-up strategy have been conducted a lot and female entrepreneurship was also studied. In the latter period, we have emphasized entrepreneurial achievements and found that research on start-ups such as industry-academia cooperation, start-up investment, and social enterprise diversified. This study is meaningful to apply the method which is becoming a recent issue such as text mining and topic analysis to the meta-analysis related to start-up. Future research will need to be undertaken on a variety of more detailed topics related to entrepreneurship.

항암단을 투여 받은 림프절 외 변연부 B세포 림프종 환자에 대한 증례보고

한성수,조종관,이연월,유화승,Han, Sung-Soo,Cho, Chong-Kwan,Lee, Yeon-Weol,Yoo, Hwa-Seung 대한한방내과학회 2008 大韓韓方內科學會誌 Vol.29 No.3

Objective : The aim of this case report is to drive further studies evaluating the effectiveness of Korean oriental medicine on extranodal marginal zone B cells of MALT (mucosa-associated lymphoid tissue) type lymphoma. Methods : This case report is about a patient who was diagnosed with extranodal marginal zone B cell of MALT type lymphoma, who refused chemotherapy and preferred to be treated with Korean oriental medicine. Neck, chest abdomen & pelvis with enhanced computed tomography (CT) and positron emission tomography computed tomography (PET-CT) were performed to evaluate the anticancer effect of Hangam-dan (HAD). Results : The patient diagnosed with MALT showed partial response after receiving 17 months of Korean oriental medical treatment. Neck, chest, abdomen & pelvic CT and PET-CT show decrease in size. Conclusion : This case report shows a possibility that Korean oriental treatment could offer potential benefits for patients with extranodal marginal zone B cell of MALT type lymphoma.

최소자승 NURBS 근사법을 이용한 인체 단면곡선 생성

한성수,배한조,박정환,권오현,Han Sung Soo,Bae Han Jo,Park Jung Whan,Kwon Oh Hyun 한국섬유공학회 2005 한국섬유공학회지 Vol.42 No.5

The paper proposes a method of constructing the three-dimensional CAD model from digitized cloud-of­points data of the human body, thereby automatically extracting several featured dimensions. The main steps are; segmentation, sectioning, fairing and surface approximation. In segmentation process the input three-dimensional set of points are grouped into each functional part of the human body by searching the boundary points when being viewed from a certain direction. The next step slices the grouped points to obtain section curves which will be faired (smoothed) by the difference-fairing method. Each faired section curve (a set of points) is approximated to the NURBS form by use of well known method, from which we can construct a NURBS surface. The parametric surfaces for functional parts of a human body are interrogated to extract several featured dimensions of a human body.

Levofloxacin 유발 고정약진 1예

한성수 ( Sung Soo Han ),오의현 ( Eui Hyun Oh ),권형일 ( Hyoung Il Kwon ),고주연 ( Joo Yeon Ko ),노영석 ( Young Suck Ro ),김정은 ( Jeong Eun Kim ) 대한피부과학회 2017 대한피부과학회지 Vol.55 No.7

Fixed drug eruptions (FDEs) are characterized by the presence of site-specific recurrence of a solitary or multiple, well-circumscribed, erythematous macules or patches that recur with each exposure to a particular medication. Several drugs including non-steroidal anti-inflammatory drugs, non-opioid analgesics, sedatives, anticonvulsants, sulfonamides, and tetracycline have been associated with an increased risk of inducing FDE. A 45-year-old woman with known history of levofloxacin use presented with erythematous patches on her face and left forearm. Although a patch test to levofloxacin showed a negative reaction, intradermal tests to assess hypersensitivity to levofloxacin were positive, and she was diagnosed with levofloxacin-induced FDE. Her antibiotic was switched to moxifloxacin, which she tolerated well. Moxifloxacin did not show cross-reactivity. Because of the widespread use of fluoro-quinolones, it is important to consider these as possible etiological agents in cases of FDE. We describe a case of FDE diagnosed using positive intradermal tests to detect sensitivity to levofloxacin. (Korean J Dermatol 2017; 55(7):445∼448)

한 · 미 · 일 스포츠 산업의 현황과 전망

한성수(Sung-Soo Han) 한국무역학회 2003 國際學術大會 論文集 Vol.2003 No.10

Purpose of this research were to identify current sports industry in Korea, US and Japan and present possibility of sports industry in 21C. To reach the purpose, this research analysis current sports related index of Korea, USA, and Japan. Development of science has provided prosperous to mankind and provide increase of income and spare time to human-being, Many people spend their spare time for sports relate activities and the number is growing day by day. This situation make sports as very attractive and important business sector in the world. Over 60% of people in western societies and about 45% of korea people are participating in sports related activities. This trend induces consuming of sports related commodities and services and provides employment opportunities and result in growth of sports industry. Considering increase of income and leisure time and 5 works day trend, Sports favor environment will be long and sports demand also increase in 21C. This research pointed out scale of sports industry could be estimated $10 billion in Korea, $150billion in USA, ?4.3 thousand billion in Japan. General trend related in sports industry presented that scale is growing and relative importance of sports industry among the whole industry scale is becoming importance in the world. Like other industry, sport industry also requires over-all support from sports, government. academic world to improve the industry's efficiency

주요 통신사업자들의 해외 진출 전략에 대한 시사점

한성수 ( Sung Soo Han ),박추환 ( Chu Hwan Park ) 국제지역학회 2005 국제지역연구 Vol.9 No.3

LTE 광대역서비스 선발제공의 경쟁우위 추정

한성수(Sung-Soo Han),최새솔(Saesol Choi) 한국통신학회 2013 한국통신학회 학술대회논문집 Vol.2013 No.6

국내 LTE 가입자 전망

한성수(Sung-Soo Han),최새솔(Saesol Choi) 한국통신학회 2012 한국통신학회 학술대회논문집 Vol.2012 No.6

신기술 채용 지연에 따른 소비자후생 손실 규모 추정

한성수(Sung-Soo Han),최새솔(Saesol Choi) 한국통신학회 2014 한국통신학회 학술대회논문집 Vol.2014 No.6