• 한국심리학회지 : 문화 및 사회문제
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• 제11권spc호
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• pp.85-95
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• 2005

신뢰가 건강에 관련되는 기제를 정신-신체 의학 또는 통합의학적인 관점에서 살펴보았다. 이를 위해 양자물리학, 심신의학 및 동양의 치유방법 등의 연구성과를 알아보고 건강과 행복을 추구하는 방법도 제시하였다. 먼저, 콴툼 구조적인 사람의 몸에 관한 절에서는, 신체에는 그 자신의 정신이 있다는 연구 결과들을 알아보았는데, 여기서는 질병의 메커니즘과 원인, 의식의 객관적인 경험으로서의 몸, 의식과 정보에 영향 받는 몸 등을 다루었다. 그 다음에, 심신의학의 연구결과들을 다루었는데, 여기서는 뇌를 변화시키는 생각, 플라시보와 기대의 힘, 적극적인 노력으로 성취되는 건강, 심리신경면역학 및 치료방법들을 알아보았다. 끝으로, 몸과 마음의 행복을 위한 Benson의 실천방법을 알아보았는데, 병에서 회복하고 건강해지는데는 신념(자신에 대한 신념, 의사에 대한 신념, 치료에 대한 신념 및 자신의 영적인 신념)이 무엇보다도 중요하다는 결론에 이르렀다.

• 대한지역사회영양학회지
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• 제28권6호
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• pp.495-508
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• 2023

Objectives: This study aimed to develop a campus-based intervention program to enhance food literacy (FL) among university students. Methods: In the initial phase, we conducted a literature review of FL intervention studies and held in-depth interviews with university students to identify facilitators and barriers to improving and practicing FL. Expert counseling sessions were conducted with nutrition education, marketing, and service design professionals. The results of this phase led to the creation of an initial curriculum draft. In the second phase, a follow-up survey was conducted with young adults to assess the acceptability of the developed curriculum. After the follow-up survey, additional meetings were conducted with the aforementioned experts, and the curriculum was further refined based on their input. Results: An 11-week FL intervention program was devised using constructs from the Social Cognitive Theory. The weekly curriculum consisted of 90-min theory-based and 90-min hands-on experience sessions. Three primary aspects of FL were covered: nutrition and food safety, cultural and relational dimensions, and socio-ecological aspects. Program highlights included cooking sessions for crafting traditional Korean desserts, lectures on animal welfare, insights into zero-waste practices, and communal eating experiences. Based on the study team's previous research, the program also addressed mindful eating, helping participants understand the relationship with their eating habits, and providing strategies to manage negative emotions without resorting to food. Yoga sessions and local farm visits were incorporated into the curriculum to promote holistic well-being. Conclusions: This study elucidated the comprehensive process of creating a campus-based curriculum to enhance FL among university students, a group particularly susceptible to problematic eating behaviors and low FL levels. The developed program can serve as a blueprint for adaptation to other campuses seeking to bolster students' FL.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제17권10호
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• pp.2643-2657
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• 2023

Scene graphs are structured representations that can clearly convey objects and the relationships between them, but are often heavily biased due to the highly skewed, long-tailed relational labeling in the dataset. Indeed, the visual world itself and its descriptions are biased. Therefore, Unbiased Scene Graph Generation (USGG) prefers to train models to eliminate long-tail effects as much as possible, rather than altering the dataset directly. To this end, we propose Geometric and Semantic Improvement (GSI) for USGG to mitigate this issue. First, to fully exploit the feature information in the images, geometric dimension and semantic dimension enhancement modules are designed. The geometric module is designed from the perspective that the position information between neighboring object pairs will affect each other, which can improve the recall rate of the overall relationship in the dataset. The semantic module further processes the embedded word vector, which can enhance the acquisition of semantic information. Then, to improve the recall rate of the tail data, the Class Balanced Seesaw Loss (CBSLoss) is designed for the tail data. The recall rate of the prediction is improved by penalizing the body or tail relations that are judged incorrectly in the dataset. The experimental findings demonstrate that the GSI method performs better than mainstream models in terms of the mean Recall@K (mR@K) metric in three tasks. The long-tailed imbalance in the Visual Genome 150 (VG150) dataset is addressed better using the GSI method than by most of the existing methods.

• 무역학회지
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• 제47권4호
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• pp.69-88
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• 2022

Recently, International commerce has continuously expanded with the development of logistics technology. However, the cost of international logistics is rising rapidly. The Korea International Trade Association (2021) proposes that the use of international commercial terms in Incoterms® could be an effective way against logistics costs. The purpose of this study is to verify the effect on the flexible operation of international commercial terms. For the detection of variables and data collection for empirical analysis based on previous studies and in-depth interviews. The questionnaires were distributed after pilot-study to a random sample of companies based on the list of members such as the Korea International Trade Association, the Korea Trade-Investment Promotion Agency, and the Global Small and Medium Business Association. A total of 800 questionnaires were distributed, and 166 were used for empirical analysis. The results of this study are as follows. First, mutual cooperation and Flexibly using of international commercial terms has a positive (+) effect on logistics efficiency. This is in line with the study of Yang (2021) and Stojanović et al. (2021) that logistics by using international commercial terms will increase the efficiency of logistics. Second, use of international commercial terms based on mutual understanding mediates the relationship between the logistics environment of the other country and the logistics efficiency. As in the study of Vidrova (2020), it is important to operate on international commercial terms mutually.

• 무역학회지
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• 제48권1호
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• pp.1-27
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• 2023

본 연구는 국내 제조기업의 GVC 참여 유형과 거버넌스에 따른 수출성과를 실증분석한 것이다. KOSPI 상장기업의 패널자료를 바탕으로 관계투자, 정보교환, 혁신은 신뢰의 조절역할과 함께 공급망 통합수준과 기업성과에 영향을 미치는 것으로 분석되었다. 또한 공급망 통합 정도가 GSCM의 실적과 수출 실적에 영향을 미치는 것으로 나타났다. GVC 거버넌스 유형의 경우 통합강도가 높을수록 다른 유형에 비해 성과가 높은 것으로 분석되었다. 이러한 결과는 신뢰 기반의 공급망 통합과 지속적인 GVC 투자가 매우 중요함을 보여준다. 이는 높은 통합 강도와 함께 높은 수준의 GVC 거버넌스가 성공적인 GSCM 성과로 이어질 수 있음을 설명한다. GVC 참여기업의 관계역량과 신뢰도에 기반한 혁신적인 투자전략은 글로벌 파트너십 형성 및 통합 정도에 긍정적인 영향을 미칠 수 있다.

• 융합신호처리학회논문지
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• 제24권1호
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• pp.21-26
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• 2023

지식 증류는 깊은 모델의 지식을 가벼운 모델로 전달하는 모델 경량화 기술이다. 대부분의 지식 증류 방법들은 분류 모델을 위해 개발되었으며, 초해상화를 위한 지식 증류 연구는 거의 없었다. 본 논문에서는 다양한 지식 증류 방법들을 초해상화 모델에 적용하고 성능을 비교한다. 구체적으로, 초해상화 모델에 각 지식 증류 방법을 적용하기 위해 손실 함수를 수정하고, 각 지식 증류 방법을 사용하여 교사 모델을 약 27배 경량화한 학생 모델을 학습하여 2배 초해상화하는 실험을 진행하였다. 실험을 통해, 일부 지식 증류 방법은 초해상화 모델에 적용할 경우 유효하지 않음을 알 수 있었으며, 관계 기반 지식 증류 방법과 전통적인 지식 증류 방법을 결합했을 때 성능이 가장 높은 것을 확인하였다.

• Nutrition Research and Practice
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• 제17권5호
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• pp.945-958
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• 2023

BACKGROUND/OBJECTIVES: Food literacy (FL) is a crucial skill for selecting sustainable and healthy food options, necessitating the identification of vulnerable groups in the community using valid measurement tools. Identifying weak domains in FL is essential for enhancing the overall FL. This study examined the FL levels of Seoul citizens based on their sociodemographic characteristics and assessed the relationship between FL, food intake, and weight status. SUBJECTS/METHODS: This study utilized the data from the Seoul Food Survey, a cross-sectional study employing representative samples of Seoul citizens. Data collection occurred from September to October 2021, with 4,039 citizens aged 18 yrs and above participating in face-to-face surveys. Thirty-three FL items were assessed, comprising 14 items in the nutrition and safety (NS) domain, eight items in the cultural and relational (CR) domain, and 11 items in the socio-ecological (SE) domain. In addition, data on food intake sufficiency and obesity status were collected. The descriptive statistics, t-tests, analysis of variance, and logistic regression analysis were used for analysis. RESULTS: Men, students, young adults, older citizens, and people experiencing food insecurity had the lowest scores for all the FL domains. The highest quartile group of NS scores had a higher probability of consuming adequate servings of vegetables and fruits, with significant linear trends observed (P for trend < 0.05). In all three FL domains, the odds ratio for obesity was significantly lower in the groups with high FL scores (P < 0.05). CONCLUSIONS: A close relationship was observed between low FL, obesity, and food intake, even after controlling for other covariates. Vulnerable groups with low FL were also identified. Therefore, it is essential to develop programs to improve FL and the health and well-being of these groups.

• 한국심리학회지 : 문화 및 사회문제
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• 제12권2호
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• pp.21-43
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• 2006

본 연구는 남녀 대학생을 대상으로 강자, 약자와의 관계에서 암묵적으로 경험하는 동일시, 고양과 비하, 진실과 거짓을 알아보기 위해, 3가지 IAT검사와 3가지 명시적인 검사(동일시 검사, RWA, RISC)를 실시하였다. 그 결과, 대학생들은 명시적, 암묵적으로 강자를 동일시하였으며, 강자와의 관계에 고양되며, 강자와의 관계에 진실을 연합하였다. 한편 남성보다는 여성들이 강자와의 관계에 고양과 진실을 암묵적으로 연합하는 반응이 빨랐고, RWA 고집단 남성과 RWA 저집단 여성은 강자 동일시 반응이 빨랐으며, RWA 저집단과 RISC 고집단은 강자와의 관계에 진실, 약자와의 관계에 거짓을 연합하는 반응이 빠르게 나타났다. 이러한 결과는 권위주의의 구조, Tesser의 SEM 이론, 그리고 약자보호 관점의 인간관계 특성과 관련하여 논의되었다.

• 한국컴퓨터정보학회논문지
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• 제29권6호
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• pp.89-100
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• 2024

소프트웨어 테스팅의 궁극적인 목표는 소프트웨어의 에러를 찾아내고 수정하는 것이다. 소프트웨어 에러를 발견하기 어렵게 만드는 요인 중에는 소프트웨어의 에러가 출력에 도달하기 전에 내부에서 마스킹 되어 사라지는 것이다. 이 논문의 목적은 소프트웨어 테스팅을 어렵게 만드는 에러 마스킹의 원인 및 특성을 조사하는 것이다. 이를 위해 3개의 소프트웨어를 대상으로 인위적인 에러를 주입하여 그 에러가 다양한 테스트 케이스들에 의해서 얼마만큼 마스킹 되는지, 그리고 그 원인은 무엇인지를 조사하였다. 실험 결과 4가지 주요 발견이 도출 되었다. 첫째, 약 50% 정도의 에러 마스킹은 에러가 실행되지 않았기 때문에 발생하였다. 둘째, 여러 연산자들 중에서 논리연산자와 산술연산자는 에러를 상대적으로 적게 마스킹하고, 관계연산자와 시간 연산자는 에러를 상대적으로 많이 마스킹하였다. 셋째, 테스트 케이스들 중에 에러를 출력까지 전파시키는데 특별한 성능을 보이는 테스트 케이스의 존재를 확인할 수 있었다. 넷째, 주입한 에러의 종류에 따라서 마스킹 효과가 다르다는 것을 확인할 수 있었다.

• Nutrition Research and Practice
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• 제18권1호
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• pp.119-131
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• 2024

BACKGROUND/OBJECTIVES: Happiness is an important factor in life, and food literacy (FL) has been emphasized as a core concept for a happy and healthy life. This study examined the level of happiness of Seoul citizens according to their sociodemographic factors and their association with FL. SUBJECTS/METHODS: This study used the data from the Seoul Food Survey, a cross-sectional study conducted on 4,039 Seoul citizens from September to October 2021. FL was measured using a validated questionnaire consisting of 33 items from 3 sub-domains: 14 items in the nutrition and safety domain, 8 items in the cultural and relational domain, and 11 items in the socio-ecological domain. Statistical analysis involved descriptive statistics and multivariate regression analysis. RESULTS: Various sociodemographic factors, such as household income, subjective health status, and food insecurity, were found to be associated with the level of happiness. The level of FL was also associated with the happiness scores. After adjusting for variables associated with happiness, the participants with the highest quartile FL scores were 7.32 times more likely to respond that they were happy than those with the lowest FL score. Three FL domains and total FL showed linear increases in overall happiness after controlling for subjective health status and sociodemographic factors (P < 0.001). CONCLUSIONS: After adjusting for the related covariates, higher levels of FL were associated with higher scores in happiness. Based on this study, it would be meaningful to evaluate ways to intervene in FL to improve the level of happiness among the general population.