도덕적 행동에 영향을 미치는 자아관련 변인 간 구조적 관계: 예비교사와 현직교사의 비교를 중심으로

이지혜(Lee Ji Hye) 학습자중심교과교육학회 2015 학습자중심교과교육연구 Vol.15 No.8

본 연구는 예비교사와 현직교사의 도덕적 행동에 관심을 갖고, 이에 영향을 미치는 자아관련 변인들(자기성찰, 자기통제력, 도덕적 정체성) 간의 관계를 Blasi(1980)의 자 아모형(self-model)에 논리적 근거를 두고 이지혜(2015)가 제시한 구조방정식모형이 예비교사와 현직교사 간에 어떠한 차이가 있는지를 밝히는데 목적을 두었다. 이를 위 하여 본 연구는 충북에 소재한 2개 대학교 예비교사를 대상으로 303개의 자료를, 그 리고 충북에 소재한 중학교 4개교와 고등학교 2개교에 재직 중인 현직교사를 대상으 로 333개의 자료를 Amos 20.0으로 최종 분석하였다. 분석결과는 다음과 같다. 첫째, 이지혜(2015)의 연구에서 제시한 모형을 예비교사와 현직교사 전체를 대상으 로 적용해본 결과, 구조방정식모형의 적합도는 χ2=625.173(df=128, ρ=.000), RMSEA=.078, GFI=.908, TLI=.942, CFI=.948, NFI=.933으로 모든 기준을 충족하였다. 따라서 예비교사를 대상으로 검증한 이지혜(2015)의 구조방정식모형은 예비교사뿐만 아니라 현직교사를 포함하여 적용하는 것도 가능하다는 것을 알 수 있다. 둘째, 이상 의 구조방정식모형을 예비교사와 현직교사 모형으로 분리하여 분석한 결과, 두 모형 모두 적합도 지수 기준에 충족하는 것으로 나타났다. 그러나 예비교사와 현직교사 모 형에는 통계적으로 유의한 차이를 보였다. 구체적으로 모든 경로에서 유의한 영향력 이 있는 것으로 나타난 예비교사와는 달리 현직교사의 경우 도덕적 정체성이 도덕적 행동에는 유의한 영향력이 없는 것으로 나타났다. 따라서 도덕적 행동을 높이기 위해 서는 예비교사와 현직교사에게 차별적인 조력이 필요할 것이다. The aim of this study was to investigate the moral behavior of pre-service teachers and in-service teachers. Using the self-model of Blasi(1980) as a theoretical basis, we analyzed the relationships between self-related variables(self-reflection, self-control, moral identity) that influence moral behavior, and we aimed to reveal the differences between pre-service teachers and in-service teachers using the structural equation model suggesting by Ji-Hye Lee(2015). To this end, we performed a final analysis using Amos 20.0 on data from 303 pre-service teachers in 2 universities situated in Chungbuk, and data from 333 in-service teachers at 4 middle schools and 2 high schools in the same area. The results were as follows. First, when we applied the model of Ji-Hye Lee(2015) to pre-service teachers and in-service teachers, the fit of the structural equation model fulfilled all criteria, with χ 2=625.173 (df=128, ρ=.000), RMSEA=.078, GFI=.908, TLI=.942, CFI=.948, and NFI=.933. We showed that the structural equation model of Ji-Hye Lee (2015), which was originally validated on pre-service teachers, could be applied to in-service teachers as well as pre-service teachers. Second, when we analyzed the above model separately for pre-service teachers and in-service teachers, both models were found to fulfill criteria for fit indices. However, there was a statistically significant difference between the pre-service teacher model and the in-service teacher model. In other words, unlike the pre-service teacher model, in which there is a significant effect in all pathways, for the in-service teacher model, there was no statistical effect of moral identity on moral behavior. Accordingly, in order to increase moral behavior, different assistance will be required for pre-service and in-service teachers.

한의학 기반 반려동물용 치료기술 개발 관련 특허 분석

이지혜,김성호,이수은,남현화,박준홍,천진미,서윤수,김보혜,이정민,문창종,김중선,문병철,Lee, Ji Hye,Kim, Sung Ho,Lee, Sueun,Nam, Hyeon-Hwa,Park, Jun Hong,Chun, Jin Mi,Seo, Yun-Soo,Kim, Bohye,Lee, Jeongmin,Moon, Changjong,Kim, Joong Sun,Moon 대한본초학회 2022 大韓本草學會誌 Vol.37 No.6

Objective : In this study, we conducted to analysis the patents about Korean medicine based treatment technology for pet. Methods : We collected the Korean, Japan, USA, China, EU and PCT patent for the Korean medicine-based treatment technology for pet using WIPSON data base registered by October 4, 2020 were selected. Results : Patents for the development of pet Korean medicine-based treatment technology have been constantly applied since the mid-2000s, starting in 1990, with a total of 84 applications. The number of patent applications filed in Korea was the largest, after Japan and China. The detailed composition of the applications reported until now is pharmaceutical compositions for the treatment of pet were the most applied with 39%(33 cases), followed by feed used as stocks for pet at 36%(30 cases). According to the patent application rate by disease, most of applications rate composed to be associated with immunity in 2009 to 2013 with 40% of applications. In 2014 to 2018 43% of patent applications are associated with gastrointestinal/digestive system. In this regard, multiple applications were filed in the order of immunity, digestive system, obesity and urinary system. Conclusion : This study analyzed the trend of 84 patents about Korean medicine-based treatment technology for pet to date to establish the basis for future research and development. There were many applications related to immunity from 2009 to 2013, and since then, related to digestive disease from 2014 to 2018.

Kinetic Spray 공정을 이용한 벌크형 탄탈륨 소재의 제조 및 미세조직/물성

이지혜,김지원,이기안,Lee, Ji-Hye,Kim, Ji-Won,Lee, Kee-Ahn 한국분말야금학회 2016 한국분말재료학회지 (KPMI) Vol.23 No.1

A bulk-type Ta material is fabricated using the kinetic spray process and its microstructure and physical properties are investigated. Ta powder with an angular size in the range $9-37{\mu}m$ (purity 99.95%) is sprayed on a Cu plate to form a coating layer. As a result, ~7 mm-sized bulk-type high-density material capable of being used as a sputter material is fabricated. In order to assess the physical properties of the thick coating layer at different locations, the coating material is observed at three different locations (surface, center, and interface). Furthermore, a vacuum heat treatment is applied to the coating material to reduce the variation of physical properties at different locations of the coating material and improve the density. OM, Vickers hardness test, SEM, XRD, and EBSD are implemented for analyzing the microstructure and physical properties. The fabricated Ta coating material produces porosity of 0.11~0.12%, hardness of 311~327 Hv, and minor variations at different locations. In addition, a decrease in the porosity and hardness is observed at different locations upon heat treatment.

농작물재해보험 가입 결정요인에 관한 분석 -수도작 농가를 중심으로-

이지혜,송경환,Lee, Ji-Hye,Song, Kyung-Hwan 한국유기농업학회 2015 韓國有機農業學會誌 Vol.23 No.1

This thesis has analyzed the determination factor for the crop insurance of rice focused on paddy rice. The analysis on each farmer has been used with integrated probit model & random effects probit model. It has shown in the analysis result of determination factor for buying the crop insurance of paddy rice farmer through integrated probit model & random effects probit model that the higher age, degree of education, cultivated area, and amount of received insurance money and the lower in a number of family member have revealed the higher possibility to buy the crop insurance in the integrated probit model. While the random effects probit model has shown a higher possibility to buy the crop insurance as the higher age, cultivated area, and amount of received insurance money.

나의 당뇨 체험기

이지혜,Lee, Ji-Hye 사단법인 한국당뇨협회 2007 당뇨 Vol.208 No.-

무전해 Ni-P 두께와 Assembly Process가 Solder Ball Joint의 신뢰성에 미치는 영향

이지혜,허석환,정기호,함석진,Lee, Ji-Hye,Huh, Seok-Hwan,Jung, Gi-Ho,Ham, Suk-Jin 대한용접접합학회 2014 대한용접·접합학회지 Vol.32 No.3

The ability of electronic packages and assemblies to resist solder joint failure is becoming a growing concern. This paper reports on a study of high speed shear energy of Sn-4.0wt%Ag-0.5wt%Cu (SAC405) solder with different electroless Ni-P thickness, with $HNO_3$ vapor's status, and with various pre-conditions. A high speed shear testing of solder joints was conducted to find a relationship between the thickness of Ni-P deposit and the brittle fracture in electroless Ni-P deposit/SAC405 solder interconnection. A focused ion beam (FIB) was used to polish the cross sections to reveal details of the microstructure of the fractured pad surface with and without $HNO_3$ vapor treatment. A scanning electron microscopy (SEM) and an energy dispersive x-ray analysis (EDS) confirmed that there were three intermetallic compound (IMC) layers at the SAC405 solder joint interface: $(Ni,Cu)_3Sn_4$ layer, $(Ni,Cu)_2SnP$ layer, and $(Ni,Sn)_3P$ layer. The high speed shear energy of SAC405 solder joint with $3{\mu}m$ Ni-P deposit was found to be lower in pre-condition level#2, compared to that of $6{\mu}m$ Ni-P deposit. Results of focused ion beam and energy dispersive x-ray analysis of the fractured pad surfaces support the suggestion that the brittle fracture of $3{\mu}m$ Ni-P deposit is the result of Ni corrosion in the pre-condition level#2 and the $HNO_3$ vapor treatment.

동충하초 자실체를 이용한 발효 쌍화탕의 급성독성 실험

이지혜,엄영란,이재훈,마진열,Lee, Ji-Hye,Um, Young-Ran,Lee, Jae-Hoon,Ma, Jin-Yeul 대한한의학방제학회 2011 大韓韓醫學方劑學會誌 Vol.19 No.1

Objectives : This study was carried out to investigate the acute toxicity and safety of Ssanghwa-tang extract fermented with Paecilomyces japonica. Methods : To evaluate the acute toxity and safety, 0(control group), 1250, 2500 and 5000 mg/kg of Ssanghwa-tang and fermented Ssanghwa-tang extracts were orally administered to 35 male and 35 female ICR mice. After single administration, we observed number of death, general toxicity, changes of body weight, and autopsy. Results : Compared with the control group, we could not find any toxic alteration in all treated groups (1250, 2500 and 5000 mg/kg). Conclusions : $LD_{50}$ of Ssanghwa-tang and fermented Ssanghwa-tang extracts might be over 5000 mg/kg and it is very safe to ICR mice.

탄뎀 가스메탈아크 용접의 토치 극간거리에 관한 실험적 연구

이지혜,김일수,정성명,이종표,김영수,박민호,Lee, Ji-Hye,Kim, Ill-Soo,Jung, Seong-Myeong,Lee, Jong-Pyo,Kim, Young-Su,Park, Min-Ho 대한용접접합학회 2012 대한용접·접합학회지 Vol.30 No.6

The tandem welding process is one of the most efficient welding processes widely used in material joining technique such as manufacturing of strong and durable structures. It facilitates high rate of joint filling with little increase in the overall rate of heat input due to the simultaneous deposition from two electrode wires. The two electrodes in tandem welding process helps in high-efficiency and high productive of welding process. In this study a automated tandem welding system is developed to determine the correlation between cathode and anode and compared with current ratio of the two electrode torch. Three different inter-electrode distances were chosen, 25mm, 35mm and 45mm to perform the experiment with three different current ratio. From the experiment results, the current ratio between two torch has a large impact on width, height and depth of penetration. In addition, a stable bead geometry is obtained when inter-electrode distance is 35mm.

계층적 의사결정과 컨조인트 분석의 타당성 비교: 화장품 선호 사례 조사

이지혜,정형철,Lee, Ji Hye,Jeong, Hyeong Chul 한국통계학회 2016 응용통계연구 Vol.29 No.5

본 연구는 대안이 많지 않은 의사결정에서 계층적 의사결정론(analytic hierarchy process)과 컨조인트 분석 간의 비교를 다루었다. 계층적 의사결정론은 속성들의 쌍대비교 과정을 거쳐 속성의 중요도를 추정한 후 대안들의 순위를 추정하는 방법이며, 컨조인트 분석은 대안의 순서로부터 속성의 효용을 추정하는 방법으로, 의사결정의 과정이 다르기에 두 방법을 직접적으로 비교하는 것은 다소 한계가 있다. 본 연구에서는 Scholl (2004)의 타당도 척도를 사용하여 두 방법을 S대학 여학생들의 화장품 선택 사례 연구를 통하여 두 방법을 서로 비교하였다. 사례연구 결과 컨조인트 분석은 내적타당도가 높게 나타났으며, 계층적 의사결정분석 방법은 예측타당도가 높게 나타남을 볼 수 있었다. In this paper, we consider the comparisons of the personal preferences of analytic hierarchy process (AHP) and conjoint analysis (CA) which contain very relatively small number of alternatives. However, a direct performance comparison is not easy because these two methods have a much different process to achieve the final decision. Therefore, we adopt a validity and reference method with empirical case study for cosmetics preference of female college students. In case study, conjoint analysis has the merit of measuring internal validity; however, AHP has the merit of measuring predictive validity.

ICR 마우스를 이용한 자음강화탕 및 자음강화탕 발효물의 단회투여 독성시험

이지혜,곽동훈,황윤환,박화용,마진열,Lee, Ji-Hye,Kwak, Dong-Hoon,Hwang, Yoon-Hwan,Park, Hwa-Yong,Ma, Jin-Yeul 대한한방내과학회 2013 大韓韓方內科學會誌 Vol.34 No.2

Objectives : This study aimed to evaluate the single oral dose toxicity of Jaeumganghwa-tang (Ziyinjianghuo-tang) and Jaeumganghwa-tang (Ziyinjianghuo-tang) fermented with Lactobacillus acidophyllus in male and female ICR mice. Methods : In this single oral toxicity study, non-fermented and fermented Jaeumganghwa-tang (Ziyinjianghuo-tang) were administered to male and female ICR mice as an oral dose of 500, 1000 and 2000 mg/kg. After single administration, body weight changes, general behavior, adverse effects and mortality were determined for 14 days. Serum chemistry, organ weights and necropsy findings were evaluated at the end of the experiment. Results : There were no mortality or signs of toxicity for 14 days. There were also no significant differences in body weights, organ weights, or serum chemistry values between treatment and control groups. Conclusions : These results indicate that the 50% lethal dose of Jaeumganghwa-tang (Ziyinjianghuo-tang) fermented with Lactobacillus acipophullus may be over 2000 mg/kg. This finding can be expected to provide scientific evidence for the safety of Jaeumganghwa-tang (Ziyinjianghuo-tang) fermented with Lactobacillus acidophyllus.