중소기업의 신제품 지식공유과정이 신제품 성과에 미치는 영향

안나현(An Nahyun),송태호(Song Tae ho) 한국상품학회 2017 商品學硏究 Vol.35 No.3

신제품의 참신함과 의미성은 근본적으로 지식으로부터 발생하고, 이 지식은 기업에게 있어서 가장 가치 있는 자산이 될 수 있으며 신제품 성과에서 중요한 역할을 한다. 본 연구에서는 기존 연구에서 사용된 정적인 의미를 가진 지식을 동적인 측면인 지식공유과정으로 정의하여, 신제품 개발프로세스에서의 지식공유과정을 크게 세 가지로 나누어 그 용어를 재정립하였다. 그리고 신제품 지식들을 공유하고 전달하는 주체인 신제품 개발팀에 집중하여 개발 과정 중 발생할 수 있는 문제점의 해결방안을 팀 안정성이라고 보았다. 팀의 안정성이라는 변수를 가지고 지식공유과정의 유형과 신제품 성과와의 관계에서 조절효과를 살펴보았다. 그 결과 지식공유과정의 융합성과 지식공유과정의 유사성은 신제품 성과에 긍정적인 변수로 작용하는 반면, 지식공유과정의 암묵성은 유의한 결과를 도출하지 못하였다. 또한 팀의 안정성이 신제품 성과에 직접적으로 긍정적인 영향을 미친다는 것을 파악했다. 지식공유과정의 유형과 신제품 성과 간 관계에서 팀 안정성의 조절효과는 지식공유과정의 융합성과 지식공유과정의 암묵성에서 유의미한 결과가 확인되었다. 연구의 결과를 바탕으로 중소기업의 신제품 성과를 높이기 위한 신제품 개발팀과 지식공유과정에 대한 전략적 시사점을 논의하였다. Any novel and meaningful idea of a new product basically originates from knowledge, which plays an important role in the performance of new products because it is the most valuable asset for a business entity. In this study, the authors consider the knowledge sharing process as a dynamic aspect based on the term knowledge, carrying a static meaning as used in the existing research. The nature of the knowledge sharing process pertaining to new product development has been largely divided into three terms and then re-established. The authors focus on a new product development team as the subject of sharing and providing knowledge on new products, and regards the solution to problems that may arise in the development process as the stability of the team. The moderating effect was examined by the relationship between the type of knowledge sharing process and the outcome of the new product with the variable of team stability. The results indicate that the convergence and similarity of the knowledge sharing process affect new product performance as positive variables, whereas the tacitness of the knowledge sharing process does not lead to a significant result in terms of performance of new products. This study also shows that the stability of the team has a positively direct effect on the outcome of the new product. The moderating effect of team stability between the type of knowledge sharing process and new product performance is described in the convergence and tacitness of the knowledge sharing process. Based on the results of the research, we discuss the strategic implications of the knowledge sharing process with the new product development team to enhance the new product performance of small-medium enterprises.

연속 결정화기 밀도 예측을 위한 데이터 기반 모델 개발

안나현(N. H. An),권혁원(H. W. Kwon),조형태(H. T. Cho),김정환(J. H. Kim) 한국생산제조학회 2021 한국생산제조시스템학회 학술발표대회 논문집 Vol.2021 No.12

초등 영어몰입교육에 대한 학습자와 학부모의 인식 비교 연구

안나현(Nahyun An),성민선(Minsun Sung),노한나(Hannah Noh),최우리(Woori Choi),김대권(Dakwon Kim) 학습자중심교과교육학회 2024 학습자중심교과교육연구 Vol.24 No.9

흠흠신서를 통해 본 다산의 형벌사상

안나현 ( Na Hyun An ) 안암법학회 2013 안암 법학 Vol.0 No.41

Dasan Jung Yak Yong`s thought of criminal law can be understood based on 『Heumheumsinseo』, which refused the existing framework regarding the criminal law. In other words, the book tried to integrate and classify the criminal cases based on precedents. His research focused on not just introduction of the law, but also on a critical analysis of the criminal cases. As his criminal justice theory and criminal policy theory were created by classifying a study of court`s precedents, they could be considered precious guidelines on the criminal law at that time. Therefore, the purpose of this paper is to compare the criminal justice theory included in 『Heumheumsinseo』with the current criminal law system of Korea, and to prove that Dasan`s thoughts on the criminal law and punishment never fall behind the current penological theory applied to the Korean society. For example, in order to mitigate punishment, the Discretionary Mitigation tried to set up standards with the consideration of all the situations, and put substantive truth on the top of its priority. The discretionary mitigation has something in common with the principle of subsidiarity in the criminal law and ultima ration because it tried to protect people from getting severe punishment based on the thought of Heumhyul. For Dasan, the purpose of legislation on punishment was to reduce the number of people who are punished and at the same time to develop and establish education of public morals. In the end, the ultimate purpose is to correct criminals rather than to punish them through intimidation. In other words, he wanted to build utopian society where the morality is more valuable than others. When it comes to punishment execution, Dasan thought of as a mediator between heaven and the people. That`s why Dasan wanted to place a strict limit on the person who wields punishment power. According to this thought, he strictly criticized corrupt Mokmingwan at that time and emphasized impartial judgment by the law. Furthermore, he underlined the executors` transparency in punishment by reforming penal system. In this regard, Dasan`s thoughts of the criminal law are in line with today`s criminal theories in Korea. more over. More importantly, his thoughts give us numerous lessons and precious values.

유명인 게스트 출연에 따른 국내 TV홈쇼핑 현황

안나현(Na-Hyen An) 한국인체미용예술학회 2021 한국인체미용예술학회지 Vol.22 No.1

Like other diverse social phenomena, shopping trends have also changed. While average offline sales have decreased, online shopping, and TV home shopping sales have skyrocketed thanks to fast delivery and the ease of ordering. In particular, it is reasonable to say that TV home shopping has completely transformed the retail landscape. The purposes of this study are to impart information needed to develop marketing strategies for the purpose of improving product impressions and sales through the use of celebrity guest appearances and to provide educational materials and practical data. In terms of research scope and methods, this study attempted to identify celebrity guests promoting the big four domestic home shopping companies’ top 10 best-selling barbering & hairdressing items, all of which sold out during live airings from 2016 to 2019, and the results found the followings: First, celebrities were more than just guests who were generally invited for the purpose of sales only. In fact, they engaged throughout the process from product planning to a live demonstration. Second, even male celebrities were invited for cosmetics sales, breaking the stereotype that cosmetic products are only for females. As stated above, there have been a lot of changes in the domestic TV home shopping trend According to the celebrity guest appearances. With an increase in people’s interest in appearance management, it is anticipated that sales of barbering and hairdressing products will remain strong on the domestic TV home shopping industry. It appears that there should be a questionnaire survey on the likability of the celebrity guests and purchase-related satisfaction and behavior as follow-up research.

중형주의적 형벌정책에 관한 비판적 연구

안나현(NaHyun An) 조선대학교 법학연구원 2016 法學論叢 Vol.23 No.1

중형주의적 형사정책은 -특히 성범죄를 중심으로- 시민들의 강력한 처벌요구와 함께 강화되어왔다. 성범죄에 대한 보안처분 가운데 전자감시제도, 성충동약물 치료제도가 대표적이다. 형벌은 사회적 합의와 규범의 신뢰를 바탕으로 사회의 문제를 해결해 준다는 믿음으로 관철되어 있다. 형사특별법은 확대되고 형사제재 의 정도 역시 강벌화 되어가고 있다. 이러한 현상이 전통적인 형법이 추구하고 있는 법치주의 형법국가의 기본이념과 헌법이 추구하고 있는 인간존엄의 가치 그 리고 형법이 추구하고 있는 최후수단성인 보충성 원칙에 위배될 여지가 있는지에 관해 점검해 보기로 한다. 먼저 중형위주의 강벌화 정책의 원인과 배경을 밝히고 새롭게 도입된 보안처분들인 전자감시제도와 성충동약물치료제도가 범죄예방에 효과를 거두고 있는지에 관한 문제점을 검토한다. 왜곡된 형태의 여론보도와 형벌강화의 요구에 의한 형사입법의 양산은 합리적 해결방식이 될 수 없을 것이다. 이 문제는 중형 위주의 형사정책이 형사법의 틀 속에서 어떻게 제도가 운용되고 처리되어야 하는지의 문제이기도 하다. 잠재적 범죄자에 대한 위하를 통한 범죄 예방이라는 형벌의 목적은 중벌화의 이데올로기를 정당화시킬 수 없다. 다시 말 해서 더 많은 형벌에 형벌의 자기제한의 목소리를 내고자 한다. 이와 함께 범죄로부터 사회 안전에 대한 기대를 중형주의 정책을 통해서 달성할 수 있는지에 관해 문제를 제기해 보면서 형벌의 진정한 의미에 관해 고민해 보고자 한다. The tendency of the severe punishment principle in criminal policies is on the rising phase in the face of a series of criminal cases in 2000s. Especially, the increase of atrocious crimes, including cases of sex crimes is referred to as the main cause of this trend. The relevance of the severe punishment in preventing crimes, or the problem regarding the utility of punishment in holding down second conviction is related to the nature of the criminal law and are seated as one of the most controversial issues in criminal policies. Traditionally, punishment has been believed to be a panacea for all problems in the society. This has worked as people reckon that strict punishments on the criminals would prevent their future engagement in another crime. The idea of retributive justice directly follows this line of thought. The role of integrating the traditional criminal law to new social control initiatives is not unavailable, but available only in limited spheres; because, the traditional criminal law merely deals with the reactive actions to the specific rule infringements that have already occurred. As preventive actions are understood to be solely futureoriented, the means of the traditional criminal law cannot capture relatively non-specific risks. Therefore, this paper investigates the meaning and the cause of the rising tendency of the severe punishment principle in criminal policies, and it surveys the concept of the severe punishment principle, its relevance to the sentencing, and the background of the severe punishment principle at the same time. Typical examples of the severe punishment principle include the problem of raising the statutory penalty, excesses of special criminal laws, the strengthening of sentencing guidelines, and the need for a special preventative social care. Among them, the social side effect of sentencing punishments based on the punitivist policy, especially in the cases of sex offenders, is already severe. For this reason, this study concentrates on the criminal sanctions of the electronic supervision system and chemical castration, which are typical preventive measures on sex offenders, in the course of clarifying the basis of punitive criminal policies and reviewing its drawbacks. Finally, this study discusses the effects of the severe punishment principle in criminal policies on crimes and whether a solution exists, accompanying the cause of punishment. The purpose of this paper is to critically study the punitive criminal policy which keeps strengthening the power of punishment.

시계열 교차검증을 적용한 2,3-BDO 분리공정 온도예측 모델의 초매개변수 최적화

안나현 ( Nahyeon An ),최영렬 ( Yeongryeol Choi ),조형태 ( Hyungtae Cho ),김정환 ( Junghwan Kim ) 한국화학공학회 2021 Korean Chemical Engineering Research(HWAHAK KONGHA Vol.59 No.4

Recently, research on the application of artificial intelligence in the chemical process has been increasing rapidly. However, overfitting is a significant problem that prevents the model from being generalized well to predict unseen data on test data, as well as observed training data. Cross validation is one of the ways to solve the overfitting problem. In this study, the time-series cross validation method was applied to optimize the number of batch and epoch in the hyperparameters of the prediction model for the 2,3-BDO distillation process, and it compared with K-fold cross validation generally used. As a result, the RMSE of the model with time-series cross validation was lower by 9.06%, and the MAPE was higher by 0.61% than the model with K-fold cross validation. Also, the calculation time was 198.29 sec less than the K-fold cross validation method.

청산도 나비 군집의 계절적 변화 및 다양성 연구

안나현 ( Ahn¸ Na-hyun ),이상훈 ( Lee¸ Sang-hun ),안정섭 ( An¸ Jeong-seop ) 한국도서(섬)학회 2020 韓國島嶼硏究 Vol.32 No.4

There have been several confirmed cases of the range expansion or habitat shifts of species due to climate change. In particular, insular organisms are more susceptible to habitat change or the introduction of invasive species than inland relatives. The purpose of this study is to collect data and monitor the phenological change and diversity of the butterfly populations on Cheongsando Island. On-site research conducted from April to October 2020 identified 476 individual butterflies of 24 species in 5 families. The dominance value of species was the highest in the family Nymphalidae with 7 species, The family Pieridae showed the largest number (208 individuals) in the collected butterfly populations. The most frequently-observed species was the Cabbage butterfly (Pieris rapae) with 125 individuals accounting for 26.3% of the total population. The monthly monitoring of the phenology in butterfly populations suggested that both species diversity and abundance were highest in September, and species richness and species diversity were highest in September, index of dominance were highest in June, and species evenness were highest in April. Among the 24 species, 17 species habitat type were grassland and food types were herb. The reason is assumed to the survey area is a mixture of arable land and flame grass communities that are not dense with forests. Compared to the neighboring areas such as Wando and Haenam, the butterfly fauna of Cheongsando has been poorly studied. Twelve species of butterflies were added through this study to the preexisting list of butterflies on Cheongsando Island. Based on the existing data and the results of this study, the number of butterflies living in Cheongsando Island was 27 species in 5 families, including 9 species of Nymphalidae, 5 species of Papilionidae, Pieridae, Lycaenidae, and 3 species of Hesperiidae. The existing data have been identified, but there are three species that were not found in this study. It is expected that this data could be used to track biodiversity changes from the southern tip of the Korean Peninsula.

지리산 나비의 고도에 따른 다양성과 서식 분포

이상훈,안나현,안정섭,Lee, Sanghun,Ahn, Nahyun,An, Jeong-Seop 한국환경생물학회 2020 환경생물 : 환경생물학회지 Vol.38 No.4

This study surveyed the altitudinal diversity and distribution of butterflies inhabiting Mt. Jirisan. Field surveys were conducted thrice (May, June, and July) using a line transect method along four routes in 2015. During the survey, a total of five families, 58 species, and 769 individuals were collected. Of the species collected, the majority belonged to the family Nymphalidae (28 species), followed by Hesperiidae (nine species), Pieridae (eight species), Lycaenidae (seven species), and Papilionidae (six species). As for the individuals, Pieridae accounted for the largest number (333 individuals), followed by Nymphalidae (309 individuals), Lycaenidae (63 individuals), Hesperiidae (33 individuals), and Papilionidae (31 individuals). A cluster analysis performed on the butterfly species distinguished three altitude zones. The butterflies showed different ecological traits in each of the altitude zones. Analysis of the altitudes of the habitats of eight dominant species revealed that each species inhabited a particular altitude. This study confirmed the hypothesis that continuous monitoring will identify changes in the altitudinal distribution and diversity of butterflies on Mt. Jirisan in response to climate change. 이 연구에서 지리산의 낮은 고도에서부터 높은 고도까지 나비의 종다양성, 고도에 따른 생태적 특성, 우점종의 고도 분포에 대해 알아보았다. 나비는 총 5과 58종 769개체의 나비를 확인하였다. 낮은 고도와 높은 고도에서 종다양성은 높게 나타나고 있었다. 군집분석을 통해 3개(낮은 고도, 중간 고도, 높은 고도)로 구분하였으며, 낮은 고도에 비해 높은 고도에서는 서식지 범위가 좁은 종의 비율이 높았으며, 단식성 나비의 비율이 높게 나타나고, 다화성 나비의 비율이 높게 나타났다. 배추흰나비(Pieris rapae)는 600m 이하의 고도에서 서식하고, 큰흰줄표범나비(Argynnis ruslana), 먹그늘나비(Lethe diana)는 900 m 이상의 고도에 서식하며, 특히 큰흰줄표범나비(Argynnis ruslana)는 1,000m 이상에서 서식하고 있었다. 본 연구를 바탕으로 지속적인 모니터링 실시를 통해 지리산에서 기후변화에 따른 나비의 고도 분포 변화 및 다양성 변화 양상을 확인할 수 있을 것으로 생각된다.

코로나19(COVID-19) 시대의 화상(畫像) 미술치료 사례연구: 미취학 아동 어머니의 우울감 및 양육스트레스 완화를 중심으로

이희순(Lee, Hee-Soon),안나현(An, Na-Hyun),전은진(Jeon, Eun-Jin) 한국미술치료학회 2020 美術治療硏究 Vol.27 No.5

본 연구는 코로나19(COVID-19)로 사회적 거리두기를 실천하는 미취학 아동 어머니의 우울감 및 양육스트레스 완화를 위한 화상(畫像) 미술치료로 새로운 환경을 통한 미술치료의 가능성을 탐색하고자 하였다. 연구대상은 육아카페와 SNS를 통해 모집한 미취학 아동의 어머니 5명으로, 2020년 4월 23일부터 6월 5일까지 개인별 주 2회, 총 8회기(회기당 50분)의 화상 미술치료를 실시하였다. 연구자료는 참여자의 사전․사후 변화를 살펴보기 위해 우울 검사(BDI)와 한국판 부모 양육스트레스 검사(K-PSI-SF) 그리고 동적가족화(KFD)와 빗속의 사람(PITR) 그림검사를 진행하였으며, 화상 미술치료 환경점검 및 개선을 위한 설문지를 실시하였다. 본 연구의 결과는 다음과 같다. 첫째, 화상 미술치료를 통한 미취학 아동 어머니의 우울감은 3명의 우울 없음과 2명의 단계 하락으로 전체 우울감이 완화되었다. 둘째, 화상 미술치료를 통한 미취학 아동 어머니의 양육스트레스는 3명의 양육스트레스 없음과 2명의 양육스트레스 유지로 부분 완화되었으며, 그림검사를 통한 긍정적 정서변화가 관찰되었다. 셋째, 화상공간을 통한 미술치료는 시․공간의 참여기회 확장과 치료사와의 원활한 교감으로 치료적 환경의 가능성을 발견할 수 있었다. 본 연구는 화상 미술치료를 통해 새로운 치료적 환경의 가능성 제시에 의의가 있으며, 화상공간에서의 내담자 안전문제와 치료사의 개인정보 보호를 위한 논의가 필요하다. This study sought to explore the possibility of art therapy in a new environment: using online art therapy to relieve depression and parenting stress of mothers of preschoolers who practice social distancing due to COVID-19. The research subjects were five mothers of preschoolers recruited through an online network. The online art therapy was conducted individually, twice a week, 50 minutes per session, from April 23 to June 5, 2020. In order to examine the changes in participants, the following pre- and post-tests were conducted: Beck Depression Inventory (BDI), Korean version of the Parenting Stress Index-Short Form (K-PSI-SF), Kinetic Family Drawing (KFD), and People in the Rain (PITR). To improve the environment of online art therapy, a questionnaire was conducted after. The results of this study were as follows: First, mothers’ depression was alleviated using online art therapy. Second, parenting stress was able to partially relieved, and positive emotional changes were observed through the drawing test. Third, art therapy in the online space has the potential to be a therapeutic environment through the expansion of opportunities for participation in time and space and smooth interaction with therapists. This study is meaningful to raise the possibility of a new therapeutic environment through online art therapy. However, discussion about the safety of patients in the online space and the protection of personal information by therapists are still needed.