헤어숍(Hair Shop)의 규모·직급·매출·업체형태에 따른 미용매니저(중간관리자)의 수요와 필요성에 관한 연구

김유라(Yu Ra Kim),조지훈(Ji Hoon Cho) 한국인체미용예술학회 2016 한국인체미용예술학회지 Vol.17 No.4

The purpose of the study is to provide information for developing beauty manager training programs. Samples consist of 248 hairdressers in Daejeon·Chungcheongdo. They participated in the study via questionnaire method. The data was analyzed through cross tabulation, multiple regression, One-way ANOVA on SPSS v. 21.0. The results were as follows. Firstly, regarding the demand of the beauty manager, 66.9% of the participants are in favor of having a beauty manager. Larger, franchise shops, and shops with higher profit are more aware of the need for beauty managers. Second, the survey showed that participants chose ‘boosting customer satisfaction’ and ‘improving effectiveness of employee performance’ as the top two roles and benefits of beauty managers. Third, while most participants answered beauty managers are needed for ‘improving effectiveness of employee performance.’ in general, employees answered that beauty managers are needed for ‘employee performance’ and shop owners chose ‘customer service.’ Lastly, 80.7% percent of participants showed high awareness toward the need for the training system for beauty managers. Respondents who showed high awareness in the role and the benefit of beauty managers showed higher awareness in the need for them also. The study found out that higher awareness in the role of beauty managers lead to higher awareness in the demand and need for them, which again lead to higher awareness in the need for education program for the beauty manager. It was also discovered that most participants only viewed the role and benefit of having beauty manager in restricted domains.

자궁경부의 샘암종을 동반한 대세포 신경내분비암종

김유래 ( Yu Re Kim ),김만기 ( Man Gi Kim ),경규상 ( Kyu Sang Kyeong ),조아라 ( A Ra Jo ),홍승화 ( Seung Hwa Hong ),박연진 ( Yeon Jin Park ),지일운 ( Ill Woon Ji ),정은환 ( Eun Hwan Jeong ),김학순 ( Hak Soon Kim ),이옥준 ( Ok Jun L 대한산부인과학회 2006 Obstetrics & Gynecology Science Vol.49 No.9

Large cell neuroendocrine carcinoma of the uterine cervix is a rare and highly aggressive cervical neoplasm. Metastases and recurrences of the tumor are common. Cervical large cell neuroendocrine carcinomas are distinctive cervical carcinomas that are frequently misdiagnosed and have unfavorable prognosis. So prudential care must be considered for proper diagnosis and multimodal treatment may be required for better survival. We experienced one case of large cell neuroendocrine carcinoma accompanied with adenocarcinoma of the uterine cervix in 52 year old woman. The uterine cervix covered and infiltrated with adenocarcinoma cells and attached polypoid mass (3.2×2.1 ㎝) composed of large cell neuroendocrine carcinoma cells. The diagnosis was confirmed by immuno-staining using cytokeratin (+), synaptophysin (+), chromogranin (+), neuron-specific enolase (+), CD 56 (+), and vimentin (-). So we report the case with brief review of the literature.

오르프의 음악교육론

김유라(Kim, Yu-Ra) 한국교육철학회 2013 교육철학 Vol.49 No.-

The purpose of this study is to understand the music education doctrine of Carl Orff in a view of modem inheritance of Jean-Jacques Rousseau's the natural music education doctrine. Orff is an acknowledged 20th century's German music educator. Orff’s influential teaching approach has still been researched around the world, including United States, Asia, and Europe, as well as implemented in the field of education. Orff’s teaching approach has opened a new era for music education with a method never been used before. That is the reason Orff’s music education is widely studied beyond his time. Orff suggested the music education for children with detailed ideas and implemented child-centered music education. Orff’s education is influenced by Rousseau's child-centered approach and has a foundation of the naturalism. 111e purpose of Rousseau's education is to raise a natural human being by promoting a child's natural abilities, which is the basic of the doctrine. Also, Rousseau's music education is deeply involved with this view of nature which is its origin. The pursuit of nature-congruent music education is about seeking a simple and natural life in compliance with the laws of nature. This perspective is presented well on Rousseau's educational view of music which is about a simple melody, sensory training, musical expression from inside, respect for creativity, and discovery of a self-song. Orff’s music education has a foundation of naturalism, called 'Elementary music'. It says: music has to be simple and easy so that every child plays and enjoys; also, music education should be complied with the laws of nature to meet the developmental stages of their own; children need to discover and develop their own world of music; music classes should be the time to learn the true fun of it, not to learn music for a study; this can inspire children's own creative musicality; music activity does not necessarily require musical talent to be a subject of music. It shows that Orff’s music education has been understood and implemented in same terms of Rousseau's. Understanding Orff’s doctrine is helpful to learn the implications of how to practice child-centered music education.

이익투명성이 기업가치에 미치는 영향: 기업지배구조 특성별 차이를 중심으로

김유라(Kim, Yu-Ra),오현민(Oh, Hyun-Min),신호영(Shin, Ho-Young) 글로벌경영학회 2018 글로벌경영학회지 Vol.15 No.3

본 연구에서는 이익투명성이 기업가치에 미치는 영향과 기업지배구조 특성별 차이에 따른 이익투명성이 기업가치에 미치는 영향을 살펴보고자 한다. 이익투명성이 높을수록 기업가치는 향상될 것으로 예측된다. 이는 선행연구를 바탕으로 다음과 같은 세 가지 관점에서 논의될 수 있다. 첫째, 자본비용의 감소로 수익성이 증대될 것이다. 둘째, 정보비대칭과 대리인비용 감소로 신뢰성 있는 투자기회 및 투자효율성 증가로 이어질 것이다. 셋째, 상대적으로 높은 감사품질을 갖기 때문에 이익조정 가능성이 감소하고 이익의 질이 향상되어 기업가치가 향상될 것이다. 이익투명성의 측정은 Cheng and Subramanyam(2008)의 방법론을 사용하였고, 기업가치 평가는 토빈Q를 사용하였다. 분석기간은 2011년부터 2017년까지 유가증권시장에 상장된 비금융업 12월 결산법인을 대상으로 하였다. 연구결과는 다음과 같다. 첫째, 이익투명성과 기업가치는 양(+)의 상관관계로 나타나 이익투명성이 높을수록 기업가치가 향상된다고 해석된다. 둘째, 기업지배구조 변수로 다섯 가지를 이용한 결과 최대주주지분율이 낮을수록, 대규모기업집단에 소속될수록, 사외이사비율과 이사회 규모가 클수록, 외국인지분율이 높을수록 이익투명성으로 인한 기업가치 효과는 증가하였다. 다만, 최대주주지분율은 통계적으로 유의하지 않았다. 본 연구결과는 회계투명성과 기업가치가 비례적 관계라는 기존 선행연구와 같은 맥락에서 이익투명성이 회계투명성 설명변수의 하나로 사용될 수 있다는 주장을 지지한다. 또한 우수한 기업지배구조를 가질 때 이익투명성이 기업가치에 미치는 긍정적인 영향을 더욱 강화하는 효과가 있다는 실증결과는 국내 기업의 이익투명성 관리를 더욱 촉진시킬 것이다. 무엇보다 연구의 주요 가설을 토대로 투명한 이익정보에 따른 주가가 기업의 실질적인 내재가치 평가에 기여할 것이다. The issues of accounting transparency have been dealt significantly by the accounting association. In Korea, because of the foreign exchange crisis in the late 1990s, accounting transparency issues have become important to enterprises, the expansion of the stock market and the use of K-IFRS have proved it already. However, despite of the growth of Korean companies and accounting systems, the IMD(International Institute for Management Development) ranked Korea as the lowest among 61 countries surveyed in the accounting transparency category in 2016. To guarantee accounting transparency to overcome this problem is a very emergency task because it is closely related to economic growth. Therefore, this paper studies the subject of earnings transparency. This study examines the effect of earnings transparency on the firm value and also the differences of the impact by corporate governance characteristics. In this study, earnings transparency is proxied by measures developed by Cheng and Subramanyam(2008) and firm value proxied by Tobin s Q. The sample consists of firm-year which has December fiscal year-end and listed on the securities market over 2011-2017. Empirical results are as follows. First, earnings transparency is significantly and positively associated with the firm value. This means that higher the earnings transparency is, the greater the firm value is. Second, this study finds that the firm value increased on the earnings transparency when firms with business group affiliation, outside director system and board size, foreign ownership ratio are high. Non-significant results are observed when the largest shareholder ownership ratio are low. This results support some arguments that earnings transparency can be used as one of the explanatory variables for accounting transparency. Our research findings will facilitate the management of earnings transparency in domestic enterprises and contribute to the practical assessment of the company s intrinsic value.

Monitoring of aminoglysocide antibiotic residues in Korean livestock and fishery products using liquid chromatography- tandem mass spectrometry

Yu Ra Kim(김유라),Sujeong Park(박수정),Tae Ho Lee(이태호),Jang-Duck Choi(최장덕),Hae Jung Yoon(윤혜정) 환경독성보건학회 2021 한국독성학회 심포지움 및 학술발표회 Vol.2021 No.5

Aminoglycoside antibiotics is an amorphous substance having excellent antimicrobial activity against Gram-negative and Gram-positive bacteria. Aminoglycoside antibiotics were used about 50 tons a year, it is one of the most commonly used antibiotics, along with penicillins, tetracyclines and sulfonamides. Despite their extensive use in livestock farming, the lack of data has led to any conclusions about the role of aminoglycosides in the environment. An analytical method was developed for the multi-residue determination of aminoglycosides. Sample preparation procedures were extraction with 10 mM Ammonium acetate/trichloroacetic acid buffer, followed by dispersive solid phase extraction cleanup, and analysis using liquid chromatography-tandem mass spectrometry. The proposed method was validated according to CODEX guidelines (CAC/GL-71-2009). Monitoring study was conducted on aminoglycosides antibiotics regulated in livestock and fishery products. We collected a total of 100 livestock and fishery samples (10 beef, 30 pork, 10 chicken, 10 milk, 10 egg, 10 flatfish, 10 eel and 10 shrimp) from the local market in south Korea. As a results, we detected the 4 aminoglycosides (Apramycin, streptomycin, dihydrostreptomycin, and neomycin) from the 11 samples (1 beef, 2 pork, 1 egg, 1 milk, 4 flatfish and 2 eel). But, all aminoglycoside residues were present at lower than the maximum residual limit. Therefore, it can be considered safe for the consumer use.

펀 디자인: 행동변화와 소셜 인터랙션을 위한 핵심요소 분석 - 사회적 디자인 사례들을 중심으로 -

김유라 ( Kim Yu-ra ),이선민 ( Lee Sun-min ),강부경 ( Kang Bu-kyung ),윤재영 ( Yun Jae-young ) 커뮤니케이션디자인학회(구 시각디자인학회) 2017 커뮤니케이션 디자인학연구 Vol.61 No.-

‘재미(Fun)’적 요소가 더해진 제품과 서비스, 캠페인은 사용자들에게 신선한 경험과 즐거움을 제공하며 사용자들의 긍정적 반응 및 행동을 이끌어 낸다. 이는 수익성에만 그치는 것이 아니라 공익성까지 이끌어 내는 결과로 이어진다. 본 연구에서는 사회적 디자인 사례 분석을 통해 사용자의 행동변화를 유도하는 ‘펀 디자인(Fun Design)’의 정의와 핵심요소에 대해 이야기한다. 펀 디자인의 핵심요소는 크게 세 가지로, ‘트리거(Triggers)’, ‘피드백(Feedback)’, ‘소셜 인터랙션(Social interaction)’이 있다. 트리거는 매체의 유형과 시청각적 요소들로 이루어져 있으며, 피드백은 비물질적 피드백과 물질적 피드백으로 구분된다. 분석 결과 트리거는 사용자의 호기심을 유발하여 자발적 참여와 행동을 이끌어 내는 역할을 하였고, 피드백은 행동에 대한 보상인 동시에 지속적인 행동을 유도하는 것으로 나타났다. 소셜 인터랙션은 펀 디자인이 감정적 맥락에서의 재미 뿐 아니라 사회적인 맥락 안에서 사용자 간의 소통과 상호적 관계를 형성한다는 점에서 의미가 있다. Recent products, services and campaigns combined with “fun” elements are providing a new experience and enjoyment for many users, drawing further positive behavior and response. The results of such participation and behavior extend beyond profitability, effectively promoting the public interest. We defined and analyzed key elements of “Fun Design” through fifteen social design cases that induce optimistic changes in people’s behavior. In this study, we highlight three major elements: triggers, feedback, and social interaction. Triggers consist of a medium, visual and/or auditory elements, whereas feedback can be categorized into either non-material or material. Our results indicate that although triggers first stimulate one’s interest and curiosity to take actions, feedback, which is given in reward for one’s behavior, appears to be a more significant factor in maintaining that behavior. Social interaction, in particular, is meaningful because it makes Fun Design effective in creating interactive relationships between individuals within the social context.

패션점포의 POP광고 유형별 소비자 반응 연구

김유라(Yu ra Kim),나상원(Sang Won Na),박진수(Jin su Park),신고은(Go Eun Shin),김은영(Eun Young Kim) 충북대학교 생활과학연구소 2015 생활과학연구논총 Vol.19 No.2

This study is to examine a consumer response to POP ads and its effect on impulse buying behavior in the context of fashion retailing. Three types of POP (e.g. discount sales, odd price, bundling price) were selected and a total of six stimuli were created. For collecting data, a self-administered questionnaire was developed based on literatures. A total of 378 responses were obtained from university students who are aged from 18 to 26 years old. Findings showed that there were differences in cognitive and emotional responses among different POP types. Specifically, consumers' cognitive and emotional responses were rated more highly in the POP with discount sales(e.g. Up to 50%), than in the others. For cognitive responses, favorable attitude toward POP ads had positive effect on impulse buying behavior. Also, as a emotional response, pleasure had a positive effect on impulse buying behavior. This study discussed a managerial implication into developing effective promotional advertising in retail environments.

전두엽 손상 환자를 위한 실행기능 중재의 효과: 체계적 고찰

김유라 ( Kim Yu-ra ),조영남 ( Cho Young-nam ) 대한인지재활학회 2023 대한인지재활학회지 Vol.12 No.1

Purpose: This study was to investigate the effect of executive function interventions for patients with frontal lobe damage on cognitive function. Methods: A total of eight papers were selected from among papers published in the journal between January 2009 and May 2023 using databases from RISS, Pubmed, and Google Scholar. The search terms were “frontal lobe”, “executive function”, “intervention” or “rehabilitation”, “experimental study”. Result: The intervention programs used to improve executive function in 8 studies, two were goal management training (GMT) interventions, one attention and problem solving (APS) therapeutic approach, and one Short Executive Plus (STEP). In computerized cognitive rehabilitation therapy, CoTras and Rehacom were used in one study each. Two studies of music therapy conducted interventions with Functionally Oriented Music Therapy (FMT) and Music-Supported Training (MST). The intervention not only improved executive function, but also reduced emotional agitation, improved basic cognitive function and activities of daily living, and generalized to real life. Conclusion: Comparing the effects of the three interventions, computerized cognitive therapy was found to be more effective in improving lower cognitive functions, and it was mentioned that music therapy was difficult to maintain the subsequent treatment effect. Therefore, more research should be conducted to find effective treatments including details of executive functions in the future.

개선된 YOLO 기반의 다양한 도로 사용자 검출 및 위치 추정 방법

김유라(Yu Ra Kim),유주희(Ju Hee Yoo),김가현(Gahyun Kim),정호기(Ho Gi Jung),서재규(Jae Kyu Suhr) 대한전자공학회 2024 대한전자공학회 학술대회 Vol.2024 No.6

루소의 언어교육론

김유라 ( Kim Yu-ra ),박창언 ( Park Changun ) 한국어린이문학교육학회 2016 어린이문학교육연구 Vol.17 No.4

루소는 인류에게 아동중심의 교육이라는 새로운 장을 열게 해 주었으며, 루소의 아동중심 교육은 아동이 중심이 되는 언어교육에서도 적용되고 있다. 루소의 언어교육관은 그의 언어관에 잘 나타나있다. 언어의 발달과정은 개인의 발달과정과 사회의 발달과정과 일치하기 때문이다. 최초의 언어는 감각을 통한언어에서 체계적인 문자의 언어로 진화하였고, 이것은 인간의 감각의 발달과 이성의 발달과 정과도 일치한다. 원시사회에서 문명화된 사회일수록 체계성과 많은 약속들이 생겨나고 복잡한 제도가 생겨나기 때문이다. 이러한 이유로 루소는 어린이에게 감각을 통한 언어를 충분히 습득하고, 이성이 발달한 시기에 비로소 문자의 언어를 학습할 수 있도록 한 것이다. 루소의 교육론은 오랜 시간이 흐른, 현대에 이르러서도 현대교육에 많은 시사점을 제공하고 있다. 본 연구를 통하여 현대 어린들을 위한 언어교육에도 시사점을 제공하고자 한다. Rousseau has opened a new chapter for children-centered education which has been applied to language education. Rousseau`s philosophy of language education is also fully seen in his view on language because the development process of language is similar with the development process of individuals and society. The initial language was evolved from language through senses to language with systematic letters, which also accords with the development process of human`s senses and rationality. Additionally, civilized societies rather than primitive society have more systemicity, promises, and complex system. That is why Rousseau made children fully learn language through senses, and then learn a written language when their rationality is developed. Rousseau`s theory or former education might have some parts that do not match with those in the recent centuries. However, it provides an aspect for modern early childhood language education in from the perspective of historicity such as circulation and repetition.