RISS 학술연구정보서비스

검색
다국어 입력

http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.

변환된 중국어를 복사하여 사용하시면 됩니다.

예시)
  • 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
  • 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
닫기
    인기검색어 순위 펼치기

    RISS 인기검색어

      검색결과 좁혀 보기

      선택해제
      • 좁혀본 항목 보기순서

        • 원문유무
        • 음성지원유무
        • 원문제공처
          펼치기
        • 등재정보
          펼치기
        • 학술지명
          펼치기
        • 주제분류
          펼치기
        • 발행연도
          펼치기
        • 작성언어
        • 저자
          펼치기

      오늘 본 자료

      • 오늘 본 자료가 없습니다.
      더보기
      • 무료
      • 기관 내 무료
      • 유료
      • 아키텍처에 기반한 컴포넌트 조립 시스템의 설계 및 구현 방법과 지원 도구의 개발

        이승연,권오천,신규상 한국정보과학회 2003 정보과학회논문지 : 소프트웨어 및 응용 Vol.30 No.9

        복잡한 응용 프로그램의 빠른 개발과 이의 용이한 유지 보수를 지원하기 위하여 재사용 가능 한 컴포넌트 기반 개발(CBD: Component-Based Development) 개념이 확산되고 있다. 이와 관련되어 EJB, COM, CCM 등과 같은 컴포넌트 모델에 대한 연구가 다양하게 진행되고 있으나, 컴포넌트의 궁극적 목표인 재사용 극대화의 입장에서, 아직까지 이미 개발된 컴포넌트들의 유연한 조립은 지원하지 못한다. 이를 해결하기 위해서는 제삼자에 의해 제공된 이질적인 컴포넌트들을 유연하게 재구성 및 조림할 수 있는 상위 레벨의 아키텍처가 필요하며 그러한 아키텍처를 기반으로 구현된 컴포넌트들이 조립되어야 한다. 본 논문은 제삼자에 의해 제공된 이질적인 컴포넌트들을 플러그 앤 플레이 방식으로 유연하게 재구성 및 조립할 수 있도록 아키텍처 기반의 컴포넌트 조립 시스템 설계 및 구현 방법을 제안하고 이를 지원하는 CASE 도구인 Cobalt Assembler를 소개한다. Component-Based Development(CBD) leverages software reusability and diminishes development costs. Various works about component models, such as EJB, COM, and CCM are in progress to support CBD. However, current component models hardly support flexible assembly of pre-built components. To cope with this problem, architecture for component assembly must be defined in the abstract level and the gap between system architecture and its implementation should be diminished in the implementation level. This paper proposes a method for architecture-based design and implementation of component assembly. Architecture is described by the ADL, and the tool, COBALT Assembler, is introduced to support the proposed design and implementation phase of component assembly.

      • KCI등재후보

        참나무 5종의 생태 복원 적지 추정을 위한 경제림 육성단지의 기후와 입지 요인 분석

        이승연,김의주,이응필,조규태,박재훈,이영근,정상훈,홍용식,박진희,최승세,김해란,유영한,Lee, Seung-Yeon,Kim, Eui-Joo,Lee, Eung-Pill,Cho, Kyu-Tae,Park, Jae-Hoon,Lee, Young-Keun,Chung, Sang-Hoon,Hong, Yong-Sik,Park, Jin-Hee,Choi, Seung-Se,Kim 한국하천호수학회 2020 생태와 환경 Vol.53 No.4

        The most important thing to successfully restore an oak forest is finding suitable climatic conditions and topographic factors for the oak species to be introduced. In this study, in order to find suitable environmental conditions for the five dominant oak trees on the Korean Peninsula, we carried out analysing the information on the location of forest vegetation on the Korean Peninsula. The range of annual mean temperature of the five oak trees was narrow in the order of Q. mongolica (7.7~14.3℃), Q. variabilis (9.2~13.8℃), Q. acutissima (10.5~14.3℃), Q. serrata (11.4~13.7℃), Q. aliena (11.0~12.9℃). The range of annual precipitation of oaks was narrow in order of Q. mongolica (1072.7~1780.9 mm), Q. variablis (1066.6~1554.9 mm), Q. acustissima (1036.5~1504.8 mm), Q. serrata (1062.6~1504.7 mm). The range of altitude was in order of Q. mongolica (147~1388m), Q. serrata (93~950m), Q. variabilis(90~913m), Q. acustissima (60~516m), Q. aliena (55~465 m). The range of slope was in the order of Q. mongolica (8~56°), Q. variabilis(5~52°), Q. serrata (11~45°), Q. aliena (15~38°), Q. acustissima (16~37°). These results are considered to be very useful in the case of ecological restoration using deciduous oak trees on the Korean Peninsula.

      • KCI등재

        ‘건강백세운동교실’에서의 남성노인 소외에 대한 사례연구

        이승연,박휴경,박광호 한국스포츠사회학회 2022 한국스포츠사회학회지 Vol.35 No.2

        This study was conducted by adopting the qualitative research method of the single case study methods to find out the alienation of the male older adult with the 'Healthy 100 Exercise Class'. By the purposeful sampling method, a total of 10 male senior from the four senior citizen community centers of recruited subjects were collected to apply for sampling under depth interview for the data. As a result, male alienation in the "Healthy 100 Exercise Class", the prerequisites for participation in the "Health 100 Exercise Class" were "relationship between humans", "self-directed life is important", "structural restriction", and "lack of motivation for programs". In conclusion, since the alienation phenomenon of the "Healthy 100 Exercise Class" of the male older adult is due to "cultural characteristics" and "environmental characteristics", it is necessary to understand these characteristics more to encourage the elderly to participate in the "Healthy 100 Exercise Class". As strategies for the solving the alienation, "recognition inventory education on participation in the healthy white tax exercise class" and "providing various and sophisticated services will be provided. To this end, intervention in administrative and institutional aspects must be made by the institutional management of the “Healthy 100 Exercise Class”. The results of this study, the fundamental reason of the restricting male seniors' participation in the Healthy 100 Exercise Class was explored, then useful information for promoting the qualitative growth of the proper facility maintenance can be provided by the relationship with users, expand programs, and derive ideal models. Furthermore, “Healthy 100 Exercise Class”, such as how to operate the senior citizen community center have to expand for the requirement with users’ needs like programs and derive to apply. 본 연구는 ‘건강백세운동교실’에서의 남성노인 소외에 대해 알아보기 위해 질적사례연구방법 중 ‘단일사례연구방법’을 채택하여 진행하였다. 유목적표집방법에 따라 4곳이 경로당에서 총 10명의 남성노인을 연구참여자로 모집하였으며, 심층면담을 주된 자료로 수집하였다. ‘건강백세운동교실’에서의 남성 소외에 대한 분석 결과는 ‘건강백세운동교실’ 참여의 선행조건은 ‘인간관계’ · ‘자기주도적 삶이 중요’ · ‘구조적 제약’ · ‘프로그램에 대한 동기 부족’으로 도출되었다. 결론적으로 남성노인들의 ‘건강백세운동교실’ 소외현상이 ‘문화적 특성’과 ‘환경적 특성’에 기인한 것이기에, 이러한 특성을 보다 이해하여 남성노인들의 ‘건강백세운동교실’ 참여를 유도하여야 하겠다. 이를 위한 전략으로 “건강백세운동교실 참여에 대한 인식재고 교육”과 “다양하고 정교한 서비스의 제공”이다. 이를 위해 ‘건강백세운동교실’ 운영기관을 통한 행정적/제도적 측면에서의 개입이 이뤄져야 한다. 남성노인의 ‘건강백세운동교실’의 참여를 제한하는 근본적인 원인을 탐색한 본 연구의 결과는 추후 경로당 운영방법 · 필요한 시설 정비 확충 · 경로당 이용자들과의 관계 ·선택할 수 있는 프로그램 확장 · 프로그램담당 강사의 이상적인 모델 도출 등 ‘건강백세운동교실’의 질적 성장을 도모하는데 유용한 정보를 제공할 수 있을 것이다.

      • KCI등재

        코로나19 심각성과 여가행태 선호: 코로나19 건강 위험의 조절효과를 중심으로

        이승연,이재완 (사)한국관광레저학회 2021 관광레저연구 Vol.33 No.12

        The purpose of this study is to analyze the influence of seriousness of COVID-19 on leisure activity preferences as well as the extent to which perceived health risks associated with the virus moderates the relationship. To this end, this study categorizes leisure activities into four types and analyzes factors that might influence preferences for those activities using a multinomial logit model. The results demonstrate that the seriousness of the virus is more strongly negatively associated with preferences for long distance travels and indoor activities than experiential leisure activities. Also, the higher the awareness of health risks associated with the virus, the more likely the seriousness of the virus is more strongly negatively associated with preferences for long distance travels than experiential leisure activities. Furthermore, with regard to the interaction between the seriousness of the virus and health risks associated with the virus, the risks attenuate the negative effects of the seriousness of the virus on the preferences for long distance travels and indoor activities. The findings of this study demonstrate that the seriousness of COVID-19 and health risks associated with the virus may impose structural constraints on leisure choices, and are thus aligned with the leisure constraint theory.

      • KCI등재

        소아(小兒) 외래환자(外來患者)의 주소증(主所症)에 관한 임상적(臨床的) 고찰(考察)

        이승연,Lee Seung-Yeon 대한한방소아과학회 2001 대한한방소아과학회지 Vol.15 No.1

        Objective : The purpose of this study is to investigite the more effective oriental medical treatment in pediatric diseases and its clinical applicability and chief complaints at oriental pediatrics in an area of busan and kyeungnam. Method : 884 new patients of theirs ages between 0 term 20 years who were treated at the pediatrics in Dong-Eui Oriental Medicine Busan Hospital from 1. 2000 to 29. Feb. 2001 Result : 1. The number of male cases was 514 (58%) and female cases 370 (42%) an so male cases 1.38 more than female. In age distribution, 0-1year: 242 patients(27.4%), 2-6years: 455 patients(51.4%), 7-20years: 187 patients(21.2%). 2. The Chief Complaint according to systemical division was Resparatory diseases (37.4%) for common cold, chronic cought, take a easy cold etc and the Digestive diseases(23.6%) for anorexia, diarrhea, abdominal pain etc and Nervous also Mental(11.8%) diseases for sezure, tic, etc and Allergic diseases(6.2%) for atopic dermititis, allergic rhinitis, etc and Physique diseases(5.4%) for short stature, leg pain, etc and Genaral symptoms(4.5%) for sweat profusely, headache, etc and Urinary diseases(3.3%) for bed wetting, frequently voiding, etc Discussion : 1. The Chief Complaint cannot be found a regional specificity 2. The oriental medicine treatment was still congnated as a way to improve the weakness by patients, also was widely noised about preventive medicine. In particular, Respiratory and Disestive diseases are dependent on the oriental medicine. 3. The new diseases and the new treatment method should be investigated as field of oriental medical treatment.

      • KCI등재

        잠재프로파일분석을 적용한 청소년의 학습동기 유형 분류 및 학습전략, 학업스트레스, 진로성숙도, 행복감과의 관계

        이승연,장유진,송지훈,홍세희 한국청소년학회 2021 청소년학연구 Vol.28 No.3

        The majority of empirical studies related to academic motivation of adolescents conceptually classified students' academic motivation types with questions about each academic motivation type, which has a limitation that they cannot grasp students' actual academic motivation tendency. Therefore, this study classified academic motivation in adolescence based on the students’response patterns, and, according to the classified academic motivation types, tested differences in learning strategy, academic stress, career maturity, happiness using the Korea Education and Employment PanelⅡ 2016 data. Results based on Latent Profile Analysis (LPA) showed that, first, classified latent profiles were defined as ‘autonomous·heteronomous motivation group’, ‘autonomous motivation group’ and ‘low motivation group’. Second, significant statistical differences were found, depending on distal outcomes. In academic strategy and academic stress, the autonomous·heteronomous motivation group had the highest scores. In addition, the autonomous·heteronomous motivation group and the autonomous motivation group showed the same level of career maturity but both were much higher than the low motivation group. Lastly, the autonomous motivation group felt a higher level of happiness than the other groups. This study is meaningful in that academic motivation was classified by students’ actual response patterns and related factors to the classifications were tested. 청소년의 학습동기에 관한 대다수의 실증 연구는 학생들의 학습동기 유형을 개념적으로 구분하였고, 이는 학생들의 실제적인 학습동기 양상을 파악할 수 없다는 한계가 존재한다. 이에 본 연구는 한국교육고용패널Ⅱ의 1차년도(2016년) 자료를 바탕으로 잠재프로파일분석(Latent Profile Analysis)을 적용하여 청소년의 학습동기 유형을 학생들의 응답패턴에 따라 분류하고 분류된 학습동기 유형에 따른 결과변인을 검증하였다. 분석 결과, 잠재프로파일은‘자타율적 동기 집단’,‘자율적 동기 집단’,‘저동기 집단’총 세 집단으로 분류되었다. 결과변인의 집단 비교 결과, 학습전략과 학업스트레스의 경우, 자타율적 동기 집단이 가장 높은 것으로 나타났다. 진로성숙도는 자율적 동기 집단과 자타율적 동기 집단이 동일하게 나타났으나 저동기 집단보다는 월등히 높은 것으로 밝혀졌다. 마지막으로 행복감은 자율적 동기 집단이 제일 높은 것으로 나타났다. 본 연구는 청소년의 학습동기를 응답자의 특성에 따라 유형화하고 이와 관련된 변인들의 연관성을 검증하였다는 점에서 의의가 있다.

      • SCOPUSKCI등재

        다발성 췌관석에 의한 만성 재발성 췌장염 1례

        이승연,엄지현,정기섭,김명준,Lee, Seung -Yeon,Um, Ji-Hyun,Chung, Ki-Sup,Kim, Myung-Joon 대한소아소화기영양학회 2001 Pediatric gastroenterology, hepatology & nutrition Vol.4 No.2

        저자들은 반복적으로 췌장염을 앓은 여아에서 상복부 동통을 주소로 내원하여 MRCP와 ERCP를 통해 다발성 췌관석이 원인인 만성 재발성 췌장염 1례를 치험하였기에 보고하는 바이다. Chronic pancreatitis is a rare problem in childhood and sometimes shows pancreatic calcification. The most common symptom is recurrent upper abdominal pain with or without associated nausea or vomiting. Pancreatic calcifications are virtually pathognomonic of chronic pancreatitis. In our case, however, chronic pancreatitis caused by multiple pancreatic stones in dilated pancreatic duct, which was very rare in childhood. Endoscopic retrograde cholangiopancreaticography (ERCP) is valuable in confirming the diagnosis and decision making process for further medical or surgical management of pancreatic disease. We experienced a case of chronic relapsing pancreatitis with pancreatic stones in 13-year-old girl who presented with recurrent upper abdominal pain. She was investigated with ERCP and treated by endoscopic sphincterotomy of sphincter of Oddi and by some stone removal with endoscopic basket. We report this case and review related literatures briefly.

      연관 검색어 추천

      이 검색어로 많이 본 자료

      활용도 높은 자료

      해외이동버튼