• 한국콘텐츠학회논문지
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• 제15권9호
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• pp.184-194
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• 2015

본 연구는 S사이버대학교 재학생 중 사회복지학 전공과목을 수강하고 있는 기혼 성인남녀 249명을 대상으로 원가족경험을 포함하여 현재 가족건강성에 영향을 미치는 요인을 분석한 것이다. 분석결과 기혼 성인남녀의 가족건강성은 5점 척도 기준으로 3.86정도로 중상수준이었고, 결혼상태, 종교, 소득, 경제문제, 부부문제, 고부/장서갈등, 자녀문제, 원가족경험이 가족건강성과 관련있는 것으로 나타났다. 단계적 회귀분석 결과 원가족경험의 하위요인인 전반적인 건강성, 갈등해소, 분리와 상실의 수용, 다른 가족원에 대한 허용성, 가족의 화목, 공동체의식, 확대가족내의 독립성, 가족의 공평성 중에서 공동체의식, 가족화목 요인이 현재 가족건강성에 영향을 주는 변수로 파악되었다. 이러한 결과는 한국의 가족주의 특성과 관련있는 것으로 생각되며, 가족간의 화목과 융화를 중시하는 전통 가치가 세대를 통해 가족건강성에 영향을 주고 있음을 시사한다.

• 한국자원식물학회:학술대회논문집
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• 한국자원식물학회 2018년도 추계학술대회
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• pp.111-111
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• 2018

Aronia (black chokeberry), a species of berries is source to a very large number of bioactive compounds like polyphenols, flavonoids, anthocyanins, and tannins in comparison to any other species. Owing to its antioxidant, anti-carcinogenic, anti-aging and anti-inflammatory properties. Fermentation- a bioconversion process exploiting the biological metabolic reaction of micro-organisms, has several benefits like improving the efficacy and safety of physiologically active substances, generation of new functional material, improving the adsorption rate and many others. Antigens like pathogens, food, pollen etc., generate a protective immune response in body tissues, and the process be referred to as inflammation. However, this when excessive results in a condition referred to as refractory inflammatory disease, whose incidence is increasing in the recent times, especially amongst children. The current study intended to assess the anti-oxidant activity, presence of polyphenols and anti-inflammatory efficacy of Aronia extract fermented by Lactic acid bacteria isolated from fermented sea foods. Aronia fruits collected from Sunchang, Chonbuk were lyophilized for fermentation. So as to maximise the efficacy of the fermented Aronia extract, the quantitative effects of lactic acid bacteria species, composition of extraction solution, influence of temperature and time on antioxidant activity and total polyphenol contents were investigated using an experimental design. Anti-inflammatory activity was evaluated on NO and cytokine ($TNF-{\alpha}$, IL-6) production in LPS activated Raw 264.7 cells. Results indicated that antioxidant effect and total polyphenol contents were best improved in extract of Aronia fermented by P. pentosaceus. In addition, NO and cytokine ($TNF-{\alpha}$, IL-6) levels were decreased significantly after fermentation. Thus, it was found that the anti-inflammatory activity of Aronia greatly increased after fermentation process using P. pentosaceus.

• 정보교육학회논문지
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• 제8권4호
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• pp.537-545
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• 2004

프로젝트기반 학습은 학생들의 탐구력 향상과 창의성 신장에 많은 효과가 있음에도 불구하고 학교 정규수업 시간에 이를 수행하기에는 여러 가지로 제약이 따랐다. 그러나 최근에 인터넷이 널리 보급되면서 기존의 학교 수업에서의 시공간의 제약을 해결하게 되었다. 본 논문에서는 프로젝트 주제와 관련된 멀티미디어 자료를 사용하고 인터넷 서비스를 활용하여 학생들이 지속적으로 프로젝트에 참여할 수 있도록 하고 프로젝트 진행과정을 모두 볼 수 있는 프로젝트 기반 웹사이트를 개발하고 구현하였다. 개발한 웹사이트의 타당성을 검증하기 위해서 초등학교 4학년 한반을 대상으로 30일에 걸쳐 프로젝트를 진행한 결과 학생 중심의 자기주도적 학습 능력과 새로운 주제 발굴에 대한 탐구력이 향상되었다.

• 복식
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• 제37권
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• pp.133-148
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• 1998

This study presents the aspects and changing process of the habiliment from the National Liberation up to now by analyzing the articles of costume found in$\ulcorner$Maeil Shinmun$\lrcorner$from Jan. 1. 1946 to Dec. 31. 1996. In the period of 1946~1959, the political and economic conditions through the National Liberation and Korean war deteriorated and the interest in costumes were weakened. But the economic recovery and social stability in the middle of the 50's made the lost interest in costumes increase. From 1960 to 1969, the high economic growth was achieved by“Five year plans for Economic Development”and the progress of mass media, transportation, communication and education brought western culture to our society. It spread rapidly and changed the way of life and the sence of value. These phenomenon led to a great transition on the Korean costume culture in the 60's In 1970~1979, the articless of costume made a change from the 60's, which focused on women's wear, and tuned to one including general costumes not only women's wear but also men's wear due to the women's social roles, the unisexmode and diverse costume. In 1980~1989, the growth of the consumption, the banning of the school uniform, Asian Games(1986) and Olympic games(1988) caused the high qualification, personalization and diversification in the fashion industry. Further more, the traditional-oriented trend with korean culture was emphasized. It pursued the modernization of the traditional Korean Costume, Hanbok, to introduce the unique Korean Beauty. From 1990 to 1996, in the era of international-ization and open door policy, the competition of nations became intense and the comprehention about environmental destruction highlingted the concerns on ecology. The recognition of environmental protection and recycling were reflected in the fashion. It prevailed that the pursuit of personalization,. diverse style, practicality and the fashion leader called generation appeared.

• 한국멀티미디어학회논문지
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• 제12권3호
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• pp.383-396
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• 2009

뼈 나이 측정은 소아의 내분비계 관련 질병 진단을 위해 소아과에서 널리 사용되는 방법이다. 그러나 전문 인력이 부족하여 자동화된 측정 방법에 대한 꾸준한 요구가 있었다. 따라서 본 논문에서는 패턴 인식기법을 이용한 자동화된 뼈 나이 측정 알고리즘을 제안한다. 제안하는 알고리즘은 X-ray 영상에서 손가락뼈의 각 부분을 자동으로 분류하는 과정과 분류된 뼈 영상으로부터 정규화된 형상 모델을 추출하는 과정, 그리고 정규화된 형상 모델로부터 뼈 나이를 측정하는 과정으로 구성된다. 제안하는 알고리즘은 능동 형상 모델(Active Shape Model: ASM)을 이용하여 나이 측정에 사용되는 특정값 추출의 정확도를 향상시켰으며, 뼈 나이 분류를 위해 사용된 Support Vector Machine(SVM)의 입력으로 정규화된 형상 모델로부터 얻어진 각 뼈의 크기와 비율을 특징값으로 사용하였다. 성능 평가를 위해서 한양대학교 부속병원에서 제공한 영상에 대해 전문가가 평가한 나이와 제안한 알고리즘을 이용하여 측정된 나이를 통계적으로 비교 분석하였다. 실험을 통하여 본 논문에서 제안한 특징값과 알고리즘으로 뼈 나이를 진단한 결과, 전문가에 의한 결과와 평균 0.679살의 오차 이내의 뛰어난 뼈 나이 측정 성능을 보였다.

• 한국주거학회논문집
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• 제20권2호
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• pp.77-86
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• 2009

The purpose of this study was to examine the household characteristics, the actual residential environment of the elderly living with their offsprings together in Gwangju. We also evaluated their satisfaction with the needs for remodeling of their houses and the different opinions about those things between the elderly and their off springs. We used comparative and descriptive T-test in statistical analysis. The results were as follows. There were more families living in the detached houses than those living in the apartments. The average size of the houses was 100.8 square meters. The mean residence period was 13.5 years. The sons were usually the legal householders. The residents who experienced remodeling before reassigned the furniture and installed the bathtub, which was designed to be sat on comfortably in a common. A few residents installed safety system such as alarms for incident fire or gas, convenient knobs for handling and faucets for running hot or cold water separately. After the installation of alarms, convenient knobs of windows or door, Customer satisfaction for those things were quite high. But that for the installation of safety bar were the lowest in contrast. The most things the old wanted to change were to rearrange bedrooms and bathrooms on the first floor and to decorate them in westernized styles. They didn't need to set up safety bars or shower instrument for modulating heights. The second generation wanted to install the blinds or curtains more than the third generations.

• 한국지역사회생활과학회지
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• 제26권2호
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• pp.313-334
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• 2015

This study examines cultural differneces in psychosocial maturity experiences between collectivistic and individualistic cultures. Personal, relational, and social dimensions were assessed to explore psychosocial maturity experience of elderly Korean residents in Korea and Canada who were psychosocially well developed through in-depth interviews and a content analysis. According to the results, there were diverse similarities and differences in the psychosocial maturity of elderly Korean residents between the two cultures. First, psychosocially mature elderly residents in both cultures showed positive self-concept and self-satisfaction. However, there were differences in their meaning. Second, in terms of interpersonal relations, the most important and satisfying relationship was the spousal relationship for both cultures, and relationships with children were satisfying. However, there were differences in the meaning of relationships between the two cultures as well as gender differences. Third, psychosocially mature elderly residents in both cultures reported psychosocial factors such as mature aging as a social dimension. Elderly residents in Korea regarded mature aging as a relationship oriented phenomenon, whereas those in Canada reported social attitudes toward mature aging. In addition, elderly residents in both cultures reported greed and harm to others as immature aging. Elderly residents in Korea regarded relational discord as immature aging, whereas those in Canada regarded it as demanding adult treatment from future generation. In terms of transcendence, adjustment was reported as living by going with the flow. Elderly residents in Korea reported adjustment based on fatalism, whereas those in Canada showed some religious meaning. Finally, psychosocially mature elderly residents showed a positive view, acceptance and life integration. These results are discussed from the perspective of cultural differences.

• IMMUNE NETWORK
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• 제14권6호
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• pp.307-320
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• 2014

Mycobacterium scrofulaceum is an environmental and slow-growing atypical mycobacterium. Emerging evidence suggests that M. scrofulaceum infection is associated with cervical lymphadenitis in children and pulmonary or systemic infections in immunocompromised adults. However, the nature of host innate immune responses to M. scrofulaceum remains unclear. In this study, we examined the innate immune responses in murine bone marrow-derived macrophages (BMDMs) infected with different M. scrofulaceum strains including ATCC type strains and two clinically isolated strains (rough and smooth types). All three strains resulted in the production of proinflammatory cytokines in BMDMs mediated through toll-like receptor-2 and the adaptor MyD88. Activation of MAPKs (extracellular signal-regulated kinase 1/2, and p38, and c-Jun N-terminal kinase) and nuclear receptor (NF)-${\kappa}B$ together with intracellular reactive oxygen species generation were required for the expression of proinflammatory cytokines in BMDMs. In addition, the rough morphotypes of M. scrofulaceum clinical strains induced higher levels of proinflammatory cytokines, MAPK and NF-${\kappa}B$ activation, and ROS production than other strains. When mice were infected with different M. scrofulaceum strains, those infected with the rough strain showed the greatest hepatosplenomegaly, granulomatous lesions, and immune cell infiltration in the lungs. Notably, the bacterial load was higher in mice infected with rough colonies than in mice infected with ATCC or smooth strains. Collectively, these data indicate that rough M. scrofulaceum induces higher inflammatory responses and virulence than ATCC or smooth strains.

• 한국정보처리학회논문지
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• 제7권2호
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• pp.365-372
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• 2000

프랙탈 영상 압축(Fractral Image Compression:FIC)의 진화 계산(Evolution Computation)을 이용한 영상 분할(Image Partition)을 소개한다. 프랙탈 영상 압축에서 지역(Ranges)의 영상 분할은 꼭 필요하다[1]. 프랙탈 영상 압축은 쉽고 빠르게 복원된다는 장점을 갖는 데 비해 반복적인 프랙탈 변환의 적용으로 많은 계산량을 필요로 한다는 단점을 가지고 있다. 위와 같은 문제점을 해결하기 위한 방법으로 영상 분할을 하는데 있어 진화 계산을 적용하는 것에 대해 제안한다. 치역 영상(Ranges Image)은 작은 사각(Square) 영상 블록들의 결합된 집합으로 구성할 수 있다. 모집단을 구성하는 하나의 $N_p$는 분할되어진 하나의 코드들이다. 진화 계산에서 각각의 구성은 두 개의 이웃하는 치역은 제외하고 그들의 부모(Parent)로부터 분할을 상속받은 자식 $\sigma$를 생성한다. 자손들의 최적의 영상은 콜라주 정리(Collage Theorem)에 기초를 둔 다음 세대 모집단을 위해 선택되어지고 처리된다. 최적의 영상은 영상 데이터에 포함된 중복성을 포함함으로서 적은 저장 공간을 차지하고 속도 문제에 있어서 효율적이고 영상의 화질에 있어서 다른 부호화를 사용한 기법보다 우수한 성능을 갖는다. 멀티미디어 영상 처리(Multimedia Image Processing)의 진화 계산을 이용한 프렉탈 영상 압축은 영상의 복원과 영상의 질, 고 압축률을 요하는 동영상의 적용등의 많은 분야에 적용된다.

• 대한지역사회영양학회지
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• 제17권1호
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• pp.81-90
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• 2012

This study is to research the use and the demand of the elderly generation that pursue economic ability and active lifestyle. The composition of the meals were "homemade meals" 65.3%, "homemade & convenience meals" 26.7% overall. For the "never miss a meal" category, 70-74 years old was 48.3%, over 80 years old was 60.0%. The elderly under 70 years old showed a high frequency in the use of alternative meals (p < 0.05) and the elderly with higher education used the alternative meals more frequently (p < 0.01). The rice-cakes, bread, tuna cans, Korean side-dishes, beverages, meat, cup-noodles and seafood as alternative meals are in the order of most frequency. Also, 96.0%, 59.0% and 46.5% of the elderly had experience in using "Ready to eat (RTE)", "Ready to heat (RTH)" and "Ready to cook (RTC)". The oldest group surveyed, the elderly at the age of 80 years old and above showed lower preference for "completely cooked state" but showed highest results in the "half-cooked state". This shows the difference between people's perception and the behavior that showed high frequency of 96.0% in the experience with "RTE". This can be inferred that the elderly needs the development of convenience food that is moderately packaged according to the newer lifestyle where the elderly live independent from their children. Moreover, there is a higher demand in the healthy convenience food, which means that there is a need for development in the quality of the convenience food that will allow more faith in convenience food by the elderly.