• Journal of Digital Convergence
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• v.22 no.2
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• pp.11-20
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• 2024

The aim of this study was to develop a group counseling program as an integrative psychotherapy program to alleviate depression and physical symptoms of 22 women in 60s who experience depression as a symptom of conversion disorder and also tried to prove the effectivity of the program by using comparative analyze of pre-post changes. The Korean-style Elderly Depression Test(K-GDS), Symptom Interpretation Questionnaire(SIQ), Hamilton Depression Assessment Scale Questionnaire, PHQ-9 and interpersonal relationship scale (RCS) were conducted and pre-post-corresponding sample t-test, correlation analysis and multiple regression analysis were performed. The results showed depression reduction, physical symptoms alleviation, decreases in negative emotions and beliefs, and positive changes in interpersonal relationships. The implications and limitations of this study were discussed.

• The Journal of Bigdata
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• v.6 no.1
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• pp.83-89
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• 2021

Lifestyle is changing rapidly, and food consumption patterns vary widely among households as dietary and food processing technologies evolve. This paper reclassified the food group of consumer panel data established by the Rural Development Administration, which contains information on purchasing agricultural products by household unit, and compared the consumption characteristics of agricultural products by age group. The criteria for age classification were divided into groups in their 60s and older with a prevalence of 20% or more metabolic diseases and groups in their 30s and 40s with less than 10%. Using the LightGBM algorithm, we classified the differences in food consumption patterns in their 30s and 50s and 60s and found that the precision was 0.85, the reproducibility was 0.71, and F1_score was 0.77. The results of variable importance were confectionery, folio, seasoned vegetables, fruit vegetables, and marine products, followed by the top five values of the SHAP indicator: confectionery, marine products, seasoned vegetables, fruit vegetables, and folio vegetables. As a result of binary classification of consumption patterns as a median instead of the average sensitive to outliers, confectionery showed that those in their 30s and 40s were more than twice as high as those in their 60s. Other variables also showed significant differences between those in their 30s and 40s and those in their 60s and older. According to the study, people in their 30s and 40s consumed more than twice as much confectionery as those in their 60s, while those in their 60s consumed more than twice as much marine products, seasoned vegetables, fruit vegetables, and folioce or logistics as much as those in their 30s and 40s. In addition to the top five items, consumption of 30s and 40s in wheat-processed snacks, breads and noodles was high, which differed from food consumption patterns in their 60s.

• Journal of the Korea Convergence Society
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• v.10 no.8
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• pp.97-103
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• 2019

The purpose of this study is to identify the needs of domestic and overseas tourists in the growing travel industry and platform industry and propose a customized matching platform service. A survey was conducted on a total of 106 people from domestic teenagers to 60s or more and case studies with domestic travel related and expert matching application. According to this survey, It was possible to identify the inconveniences and necessary needs during the trip. As the aging society is on the way, It propose a local guide matching platform service that can cover not only 20s and 30s but also 40s ~ 60s, which will be a competitive platform service in the age of 100 years. However, since this study have studied a somewhat comprehensive age range from 20 to 60 years or older, future studies will require intensive research on subjects aged 40 to 60 years or older.

• Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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• 2008.05a
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• pp.186-188
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• 2008

자동차에 탑재된 부하 특히, 여름의 에어컨 사용과 같이 큰 부하가 걸릴 경우와 같이 차량내 전기적 부하의 변동이 발생하게 된다. 이러한 부하의 변동이 할로켄 램프를 사용하고 있는 전조등의 밝기를 변화시킨다. 이러한 밝기의 변동은 운전자가 인식할 수 있는 정도가 되며, 그로인해 운전자는 심리적으로 불쾌함을 느낄 것이다. 그러므로 차량 전조등의 밝기변화 패턴에 영향을 미치는 전조등의 전압과 시간을 변수로 하여, 순간적으로 밝기변동이 발생하였을 경우, 연령대별(20/60대)로 운전자가 느끼는 심리적인 반응(불쾌감)이 어떠한 경향을 갖는지를 파악하는 것이 중요하다. 따라서 본 논문에서는 밝기변동 요소가 되는 전압변동 범위 ${\Delta}V$와 전압변동 시간 ${\Delta}t$로 순간적으로 전조등의 밝기가 변동하였을 때, 이러한 현상이 운전자의 심리적인 반응에 어떠한 영향을 미치는가를 20대와 60대를 대상으로 평가하였다. 이 결과 각각의 전압패턴에 따라 불쾌감이 다르게 나타났으며, 또한 20대와 60대가 전압패턴에 대해 경향을 유사하였으나, 평가치에 대해서는 상당한 차이를 보였다.

• The Journal of the Convergence on Culture Technology
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• v.10 no.3
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• pp.111-119
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• 2024

The purpose of study is to analyze the effect of population inflow on apartment price growth. For this purpose, proxy for population structure is employed: (i) net population inflow based on 'resident registration criteria', (ii) buyer's transaction. The major findings are as followed. First, net population inflow of total and 50 over gives no significant effects on the apartment price growth in Seoul and Jeju. However, there are significant and positive effects of 50s and 60s in Seoul, and 60s in Jeju on the apartment price growth, respectively. Second, buyer's transactions of 'total and 50 over' give positive effect on apartment price growth only in Seoul. However, 60s and 50s of buyers' transaction give positive effect on the apartment price growth both in Seoul and Jeju. This study implies that more detailed population inflow like age group provide more meaningful information to the study on apartment price growth.

• Korean Journal of Human Ecology
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• v.12 no.5
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• pp.777-786
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• 2003

The purpose of this study was to compare the perception of men's lower body shape in the 60s with that in the 20s. On hundred and seven men in the 60s and 178 men in the 20s participated in the survey and measurements. The results were as follows : 1. It was perceived that men in the 60s had broader girth but lighter weight than men in the 20s. The research revealed that men in the 60s was more satisfied with their lower body shape than men in the 20s. 2. It was also found that the ideal size of men in the 60s was broader in the girth of their waist and hip, shorter in their height, and lighter in their weight compared to men in the 20s. 3. It showed a difference in the satisfaction with their body shape between men in the 60s and the 20s. The satisfaction with their lower body shape of men in the 60s was more affected by their perception than by their real measured size. On the other hand, the satisfaction of men in the 20s was affected by their perception as much as by their measured size. 4. If we look at the perception and satisfaction in relation with their body types, we found that there was a difference in the girth of their waist, abdomen, hip, and weight depending on their body types. And men in the 20s showed greater differences in their perception and satisfaction depending on their body types, compared to men in the 60s. 5. The measured size of men in the 20s had greater differences depending on their body types than that of men in the 60s. On the contrary, the ideal size of men in the 60s had greater differences than that of men in the 20s.

• 한국노년학
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• v.31 no.3
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• pp.733-749
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• 2011

The purpose of this research are as follows. The first is to investigate the mediating effect of interpersonal skill on the relationship between the ability to use Internet and social activity among the 50's and 60's. The second is to compare 60's latent mean of core variables with 50's ones in terms of information gap. The data was Seoul welfare panel data made by Seoul welfare foundation in 2008 and the total subject was 941(50's=644, 60's=297). When it comes to the research methods, structured equation analysis for verifying the mediating effect and latent mean analysis for comparing the two groups were practiced. The results of this research are as follows. First of all, interpersonal skill did function as partial mediator. Second, according to the latent mean analysis, the group of 50's showed a more higher level of the ability to use Internet. On the other hand, the group of 60's revealed a more active social participation. In conclusion, Information educational programs should focus on Internet communication skill for enhancing social activities of the elderly and consider the differentiations among the elder generations.

• Proceedings of the Korean Information Science Society Conference
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• 2008.06b
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• pp.286-291
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• 2008

현재까지의 컴퓨터그래픽스 기술은 물체의 시각적 표현에만 집중되어 왔다고 할 수 있다. 그러나 컴퓨터그래픽스 기술의 발전으로 앞으로는 3차원 데이터가 단지 표현에만 그치지 않고 모든 분야에서의 물체 해석과 예측 시뮬레이션 정보처리에서 활용되어 갈 것이다. 본 논문에서는 3차원 얼굴 데이터를 이용하여 사람의 나이에 따른 얼굴의 변화를 시뮬레이션한 결과를 소개한다. 20대, 30대, 40대, 50대의 3차원 얼굴 데이터로부터 60대의 얼굴을 예측하는 방법을 소개한다. 동일한 인물의 20대부터 50대까지의 실제 얼굴 데이터를 얻는 것은 어려운 일이므로 본 연구에서는 20대의 얼굴데이터만을 가지고 50대까지의 얼굴을 추측하여 생성한 후에 60대의 얼굴을 예측하는 방법을 제공한다.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2001.11a
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• pp.117-121
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• 2001

본 연구에서는 향에 대한 생리적 반응과 선호도가 노년층과 청년층에서 어떠한 차이가 있는지 살펴보고자 하였다. 20대 및 60대 피험자에게 100％의 Basil oil, Jasmin oil, Lavender oil, Lemon il, Ylangylang oil을 제시하여 자율신경계의 반응인 심전도의 RR간격과 GSR을 측정ㆍ분석하였으며, 선호도 평가를 하여 자율신경계의 반응과의 상관성을 검토하였다. 20대는 Lemon 향에서 RR 간격 및 GSR의 반응이 안정되게 나타났으며, 선호도 평가에서도 Lemon 을 가장 선호도가 높게 평가하는 것을 볼 수 있었다. 60대는 Lavender에서 RR 간격이 증가하고 GSR이 감소하여 안정된 반응을 보였고, Lavender에 대한 선호도 또한 높게 평가하여 60대는 다른 향보다 Lavender를 좋은 향으로 평가함을 알 수 있었다.

• Proceedings of the KSPS conference
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• 2000.03a
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• pp.198-204
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• 2000

본 연구는 한국어에서 의미를 분화시키는 기능을 담당해오던 장/단의 상실로 인해 운율자질들에 어떠한 변화가 일어났는지 알아보는 것을 목적으로 한다. 먼저 길이의 대립적 기능의 소실로 인해 젊은 세대에서 액센트를 구성하는 길이의 기능이 상실되고 있지는 않는지 알아보았다. 이와 더블어 길이, 세기, 고저의 운율행동 양상이 세대간에 차이를 보이는지 살펴보았다. 실험은 장/단의 변별력을 지니는 60대 화자와 변별력을 상실한 20대 화자를 비교하여, 운율자질들의 수치를 측정하고 높은 수치의 음절 위치를 기술하였다. 실험결과 두 세대 모두에서 길이는 상대적 돋들림을 보여 액센트를 결정하는 자질의 역할을 하는 것으로 나타났다. 그러나 운율자질들의 성격에 있어서는 세대간에 차이를 보였는데, 길이에 있어서는 60대에 비해서 20대의 돋들리는 정도가 줄어든 것을 볼 수 있었다. 또 세기와 고저는 60대 화자들에게서는 이렇다할 경향성을 발견할 수 없었지만 20대화자들에서는 2번째 음절의 수치가 고정적으로 높아지는 일정할 경향을 발견할 수 있었다.