This study aims to promote the necessity for future research from the perspective of the indoor environment by analyzing the trend of domestic COVID-19 confirmed cases and examining previous quantitative research cases. The limitations of the qualitative management plan were identified by analyzing the trend of confirmed cases and deaths in Korea and the trend before and after the implementation of 'social distancing' and 'step-by-step daily recovery', which are actually being applied. The trend of initial and follow-up measures for the outbreak of infectious diseases in Korea is judged to be a case where the importance of qualitative and quantitative management should be confirmed to prepare absolute quarantine measures. The results suggest that examining previous research cases and preparing through advanced research for effective application.

The purpose of this study is to examine the relationships between citations and the research trends of The Research Journal of the Costume Culture (RJCC) using bibliometric and network analyses. The results are as follows. First, the RJCC has been cited by a greater number of journals and high-reputation journals today. The RJCC has been mentioned in global academic journals in various fields, and it has been noted the most in environmental science. Second, because of examining the articles published in the RJCC over the past three years (2019–2021), it was found that the number of topics was evenly distributed in various subfields of the clothing and textiles sector. The RJCC principally deals with traditional clothing, ethics and sustainability, and technology, which means that the RJCC reflects the past, present, and future. As a result of conducting a cluster analysis using the Wakita-Tsurumi algorithm, the subjects of ethical fashion and sustainability were derived from the subdivisions of the RJCC. This suggests that the RJCC is a journal specialized in ethical fashion and sustainability sectors such as environmental, animal, and labor ethics. This study outlined the current status and future direction of academic journals in the field of clothing through an analysis of the RJCC’s influence change and the relationship between citations. In addition, it is academically significant because it identifies research trends and knowledge-structure changes in the apparel science field by identifying changes in research keywords and significant research topics by sector.

The global trend is the application of heat-treated omission materials to reduce the manufacturing cost of automobile steering parts. Attempts have been made to apply heat-treated omission materials in domestic, but they are delayed due to concerns over rising cold forging process costs. For quantitative prediction of cold forging process cost, fatigue properties of forging die materials were evaluated. Based on this, the die life and cost were predicted quantitatively, and the manufacturing cost reduction of automobile steering parts using heat-treated material was found to be about 11%. Also, various methods to improve die life were additionally presented.

There has not been any scientific analysis on appropriate size of workforce and salary for civilian workers in military so far. Thus, this paper conducted analysis on propriety in employment size of military doctrine researchers using system dynamic methodology based on annual military doctrine workload. Vensim software was mainly used to measure complement of the research group based on data from job analysis. Secondly, a multiple regression analysis was performed to study an appropriate wage for researchers based on their expertise and working condition. The data from twenty public research institutions and twenty eight job positions that are performing similar duty with military doctrine researchers was obtained and utilized to create a salary- estimation regression equation in the analysis. Finally, with cost-benefit analysis method this paper studied financial effectiveness of hiring military doctrine researchers. Contingent valuation method, which has been recognized as one of the most effective methodologies in cost-benefit analysis on intangible value, was utilized to measure benefit of hiring the researchers. The methodology presented in this paper can be applied to measure and improve the efficiency of military organization not only in military doctrine research area but also in several military functional area (military training, logistics, administration, combat development, and combat support).

본 연구의 목적은 국내에서 지금까지 이루어진 선행연구를 바탕으로 요가의 양적 연구를 체계적으로 검토하여 그 질적 특성을 종합적으로 이해하는데 있다. 이를 위해 1992년부터 2018년 2월까지 출판된 국내 학술 논문을 대상으로 PRISMA 단계를 거쳐 45편의 연구문헌을 선정하였다. 선정된 문헌들을 체계적 문헌고찰을 활용하여 분석한 결과는 다음과 같다. 첫째, 2006년과 2010년 사이에 요가 관련 양적 논문이 가장 많이 발표된 것으로 나타났다. 둘째, 국내에서 요가를 주제로 이루어진 양적 연구에서 사용한 주된 요가수행법에 대해서 살펴본 결과, 요가라는 행위 자체를 전반적으로 나타내는 ‘요가’라는 용어가 가장 많이 사용되었다. 셋째, 연구의 주제와 방법에 대해서 살펴본 결과, 특정 연령대를 대상으로 한 연구가 가장 많이 이루어지고 있는 것으로 나타 났다. 요가 프로그램의 효과 측정에 있어서 심리적 효과만을 측정한 연구와 신체적 효과만을 측정한 연구, 그리고 신체적 효과와 심리적 효과를 함께 측정한 연구의 편수에서 큰 차이가 나타나지 않는 것으로 나타 났다. 연구대상의 성별에 따라서는 여성을 대상으로 한 연구가 가장 많이 이루어진 것으로 나타났다. 10대 미만의 아동부터 70대 노령기까지 다양한 연령대를 대상으로 연구가 이루어졌다. 연구 인원에 있어서는 20명 미만을 대상으로 한 연구가 가장 많이 이루어졌으며, 연구의 실시 기간은 12주 이상 24주 미만 동안 이루어진 연구가 가장 많은 것으로 나타났다. 이러한 결과를 바탕으로 국내 요가 양적 연구 고찰에 대한 논의와 제언을 하였다.

전 세계적으로 금융선진국을 비롯한 각 국가의 금융당국은 금융기관과 금융소 비자 간의 정보비대칭 완화 및 이를 통한 리스크관리를 위하여 금융기관이 참여하는 신용정 보 공유제도를 운영하고 있다. 본 연구는 한국에서 공유되고 있는 신용정보 중 사고정보를 대상으로 하여 실제로 공유중 인 신용정보 데이터를 분석하였다. 사고정보를 사고횟수, 사고기간, 사고금액의 세 종류로 구 분하여, 생존분석에서는 사고정보가 기업의 생존기간에 미치는 영향을 분석하였고, 이후 집 단 간 비교분석을 통해 업력 7년 이하의 창업기업과 그 외 기존기업 간에 존재하는 사고정보 양상 차이를 검증하였다. 총 449,579개 기업의 사고정보에 대한 정량적인 분석을 시행한 결과 생존분석에서 사고횟 수가 사고후생존기간과 정(+)의 상관관계를 보였는데 이는 사고횟수를 부정적인 요소로 판단하고 있는 금융기관의 현행 리스크정책에 반증적 성격을 갖는다. 또한, 집단 간 비교분석 에서는 창업기업의 사고양상이 기존기업보다 생존기간에 더 긍정적인 모습을 보이고 있음에 따라 창업기업의 특성을 고려한 신용정보 공유제도의 개선이 필요하다는 시사점을 도출할 수 있었다.

Since there are intimate relationships between customers and customer equity, this study aims to explore the effects of covert and overt narcissistic consumers on luxury brands’ customer equity. The authors confirm the significance of the previous qualitative study on the two types of narcissists in regard to luxury consumption and customer equity by using quantitative methods. Narcissism basically means a self-loving tendency in one’s mind. People with narcissism overly respect themselves and act in an egotistical way(Lasch, 1980). Some scholars state that there are distinctions in narcissists in that they can be either overt or covert. Covert narcissists are hypersensitive, feel inferiority, pursue social power and honor, crave compliments, have strong jealousy, feel dissatisfaction with work and society, have fragile egos, and a likelihood of conscience contamination. People with covert narcissism also try to avoid damage both physically and emotionally. Overt narcissists pursue social success, lack depth, ignore and devalue others, have strong aspirations, and passion for ethics, social politics, and aesthetic issues. They believe in their own grandiosity, which causes direct expression of exhibitionism, self-importance, and a preoccupation with getting the attention and admiration from others(Hendin & Cheek, 1997; Park & Kang, 2013; SALMAN AKHTAR & Thomson Jr, 1982).