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      • KCI등재

        청년 취업 1인가구의 일과 여가의 균형에 대한 연구

        양지명,정영금 한국가족자원경영학회 2019 가족자원경영과 정책 Vol.23 No.2

        The purpose of this study is to analyze the present condition of work-leisure balance and its influencing factors in employed young single households. Three groups of sample households—work-oriented, balanced, and leisure-oriented—were compared by factors related to work and leisure. Six cases were interviewed to obtain qualitative data on the subjective meaning of work-life balance and its influencing factors. The results showed different characteristics between the three groups based on the various work- and -leisure- related factors: average weekly working hours of the week, number of vacation days per year, weekday leisure time, degree of weekday freedom, and sufficiency of the leisure cost. In addition, the characteristics considered desirable for quality of life differed between groups. Finding the meaning of life through work and leisure was very important for those respondents, who have an unstable position in the labor market, and who want to delay making decisions on moving into the marriage and family-building phase recognized as a major development task for Korean adults.

      • KCI등재

        원발성 결막 악성림프종 환자의 임상분석

        양지명,이제중,윤경철,Jee Myung Yang,MD,Je Jung Lee,MD,PhD,Kyung Chul Yoon,MD,PhD 대한안과학회 2014 대한안과학회지 Vol.55 No.9

        Purpose: To investigate clinical outcomes, response to treatment, and the related factors of recurrence and complication, following treatment of primary conjunctival malignant lymphoma. Methods: The medical records of 39 patients diagnosed with primary conjunctival malignant lymphoma between January 2005 and June 2013 were retrospectively reviewed. Results: The mean age of patients was 51.1 years old. The most common presenting symptom was hyperemia (33.3%). The most common anatomical location of the mass was the fornix (38.5%) and 25.6% patients had bilateral involvement. Histopathologically, mucosa-associated lymphoid tissue (MALT) lymphoma (92.3%) was the most common subtype. Every patient underwent radiotherapy (92.3%) or chemotherapy (7.7%) after surgical excision and had 100% complete remission. Local or systemic recurrence was observed in 15.4% of patients after treatment (mean 8.0 ± 3.3 months), but was completely remitted after additional radiation or chemotherapy. International prognostic index and location of tumor were significantly related factors for predicting tumor recurrence (<em>p</em> < 0.01, <em>p</em> = 0.02, respectively). Dry eye disease (DED) was the most common ocular complication (44.4%) after radiotherapy. Total radiation dosage and location of tumor were significantly associated factors for developing DED after radiotherapy (both p = 0.04). Conclusions: Most conjunctival malignant lymphomas were low grade malignant MALT lymphomas that responded well to treatment but recurrence of tumor and development of DED after radiotherapy were common, therefore predicting and preparing these lymphomas is important. J Korean Ophthalmol Soc 2014;55(9):1298-1306

      • KCI등재

        안와에 발생한 만성골수염 1예

        양지명,지영석,윤경철,Jee Myung Yang,Yong Sok Ji,Kyung Chul Yoon 대한안과학회 2014 대한안과학회지 Vol.55 No.6

        Purpose: To report a case of chronic osteomyelitis of the orbit. Case summary: A 61-year-old woman visited the ophthalmology clinic with a 3-month history of right periorbital swelling and pain. She had a history of ondontitis treated with oral antibiotics three months previously. A hard, tender, swollen mass was palpated near the right lower eyelid extending to the floor of the right orbit. Otherwise, there were no other clinically-specific ocular signs. Orbital computed tomography and bone scan findings suggested right periorbital soft tissue inflammation with underlying osteomyelitis of maxillar and zygomatic bones involving the inferior and lateral orbital walls. The patient was admitted and treated with broad spectrum systemic antibiotics. After 7 days, periorbital soft tissue swelling and pain were improved, but the size of the hard mass was unchanged. Seven days after admission, incision and drainage of the periorbital hard mass near the lower eyelid and debridement of the necrotic and pyogenic tissue were performed. Histologic examination showed chronic granulomatous inflammation and bony necrosis of the mass. The patient was discharged after receiving systemic antibiotics for 7 more days. At the 6-month follow-up, no recurrence or abnormal findings in the right periorbital region were observed. Conclusions: Chronic orbital osteomyelitis should be treated with combined systemic antibiotics and surgical intervention. J Korean Ophthalmol Soc 2014;55(6):902-907

      • KCI등재

        베이비부머 세대와 노인 세대의 여가활동 특성과 여가만족도 영향요인 비교 : 두 세대의 경제활동 여부를 중심으로

        양지명,정영금,윤소영 여가문화학회 2017 여가학연구 Vol.15 No.3

        본 연구의 목적은 베이비부머 세대와 노인 세대의 세대적 특성과 경제활동 여부에 따른 여가활동 특성(여가 인식, 여가자원 충분도, 여가활동 다양성)을 비교하고, 두 세대의 여가만족도 영향요인을 분석하는 것이다. 본 연구에서는 2016년 국민여가활동조사를 원자료로 하여 총 1,714명의 베이비부머 세대와 2,209명의 노인세대를 조사 대상으로 하였다. 분석 결과 두 세대의 여가활동은 세대적 특성에따른 차이보다 경제활동 여부에 따라 유의미한 차이를 보이는 특성들이 많았다. 특히 여가인식과 여가만족도에서는 경제활동 여부에 따른 유의미한 차이가 나타났다. 여가만족도 영향요인에서는 베이비부머 세대에서는 여가자원 충분도가, 노인 세대에서는 여가 필요성 인식이 가장 높은 수준의 영향을 주는 것으로 나타났다. 두 세대의 상황적 조건을 고려한 여가활동 지원방안이 마련되어야 할 것으로사료된다. The purpose of this study is comparing characteristics of leisure activities(Leisure awareness, sufficient degree of Leisure resources, Leisure activity diversity) and influencing factors of leisure satisfaction by characteristics of generation and economic activity participation. The result of this study: Characteristics of leisure activities has differences by economic activity participation rather than characteristic of generation. In particular, there were significant differences in leisure awareness and leisure satisfaction emerged by economic activity participation. And the part of leisure satisfaction, leisure resource sufficiencies are the highest affecting factors for leisure satisfaction for the Baby-boomer unit, awareness of leisure needs is highest affecting factor for Elderly unit. Plan for supporting leisure activities considering situational conditions including time and cost is required.

      • KCI등재후보

        보안 요구 수준에 근거한 효율적인 패킷 암호화 기법

        지명(Ji-Myong Nho),정민(Jung-Min Yang) 한국정보보호학회 2004 정보보호학회논문지 Vol.14 No.5

        온라인 게임과 같이 대규모로 데이터를 주고받는 클라이언트-서버 구조의 서비스에서 정보 보호를 위해 패킷을 암호화하면 암호화로 인해 서버에 과도한 부하가 유발되고 서비스에 심각한 문제가 생길 수 있다. 따라서 데이터의 보안 요구에 맞게 보다 효율적인 암호화 기법을 사용하여 암호화 부하를 되도록이면 줄이는 것이 필요하다. 본 논문에서는 암호화로 인한 부하를 줄이는 방법으로 복수의 암호 알고리즘을 이용하여 데이터의 보안 요구에 따라 암호화체계를 달리하는 패킷 암호화 기법을 제안한다. 이러한 기법은 중요도가 서로 다른 다양한 종류의 데이터들이 끊임없이 전송되는 클라이언트-서버 구조의 인터넷 서비스에서 잘 적용될 수 있다. 실험을 통하여 본 논문에서 제안한 방법의 효율성을 정량적으로 검증한다. Under a large-scale client-server service environment, e.g., online games, encrypting data for acquiring information security often causes overload to the server and hence degradation of the service itself. Therefore, for reducing encryption payload, it is necessary to use adequately an efficient encryption scheme with respect to the security requirements of transmission data. In this paper, we propose a packet encryption scheme using multiple cryptosystems to realize such capability, which assigns a different cryptosystem according to the security requirements level. The proposed encryption scheme is applicable to internet services with heavy traffic ratios in which different kinds of data packets are incessantly transmitted between clients and servers. To show its effectiveness and superiority, the performance of the proposed encryption scheme is verified by experiments.

      • KCI등재

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