의류상품의 특성과 문제점 개선안에 관한 연구

방경혜,송민재,이영해,조현애,최문희 연세대학교 생활과학대학 1985 婦學 Vol.18 No.-

Nowdays, proper merchandising system of clothing is needed not only for functional clothes but also for fashionable ones. Since nineteen eighties, ready­to­wear garments have been popular for Korean women. But it is hard to tell whether or not the system of the ready­to­wear industry is concrete because of the short history. The purpose of this study was to investigate the process of the merchandising system of the ready­to­wear garments and to recognize the problem which the system of the garments had have. Furthermore, it aimed to find out the idea or improving the problem for better ready­to­wear garments. This research was done through information obtained from several libraries. And, the period of this was from May of August, 1984. The results of this study were: 1. There was an indivisible relationship between merchandising system and fashion, and the importance of the merchandising­planning was raised. 2. The manufacturers should research and analyze consumers since they are aiming at them in nature. 3. The manufacturers should aim at the invention of the creative designs and the introduction of advanced techniques in producing textiles and their accessaries. 4. There should be some institutes to teach fashion and other areas related to ready­to­wear garments. 5. It was necessary to inform consumers to be able to select proper garments in the market.

Effect of few-walled carbon nanotube crystallinity on electron field emission property

Hae-Deuk Jeong,Jong-Hyeok Lee,Byung-Gap Lee,Hee-Jin Jeong,Geon-Woong Lee,Dae-Suk Bang,Dong-Hwan Cho,Young-Bin Park,Kwang-Hwan Jhee 한국탄소학회 2011 Carbon Letters Vol.12 No.4

We discuss the influence of few-walled carbon nanotubes (FWCNTs) treated with nitric acid and/or sulfuric acid on field emission characteristics. FWCNTs/tetraethyl orthosilicate (TEOS) thin film field emitters were fabricated by a spray method using FWCNTs/TEOS sol one-component solution onto indium tin oxide (ITO) glass. After thermal curing, they were found tightly adhered to the ITO glass, and after an activation process by a taping method, numerous FWCNTs were aligned preferentially in the vertical direction. Pristine FWCNT/TEOS-based field emitters revealed higher current density, lower turn-on field, and a higher field enhancement factor than the oxidized FWCNTs-based field emitters. However, the unstable dispersion of pristine FWCNT in TEOS/N,N-dimethylformamide solution was not applicable to the field emitter fabrication using a spray method. Although the field emitter of nitric acid-treated FWCNT showed slightly lower field emission characteristics, this could be improved by the introduction of metal nanoparticles or resistive layer coating. Thus, we can conclude that our spray method using nitric acid-treated FWCNT could be useful for fabricating a field emitter and offers several advantages compared to previously reported techniques such as chemical vapor deposition and screen printing.

Characteristics of Volatile Components from Magnolia ovobata Thunb. by Different Analysis Methods

Hae-Gon Chung,Jin-Ki Bang,Geum-Soog Kim,Nak-Sul Seong,Joon-Hyeong Cho,Seong-Min Kim 한국약용작물학회 2004 한국약용작물학회지 Vol.12 No.2

This study was carried out to establish an optimum method for identifying the volatile components of Magnolia ovobata Thunb. using the dynamic headspace (Purge & Trap) and simultaneous distillation and extraction (SDE) method. Between the two different identification analysis, the volatile components were more easily detected in the SDE than the Purge & Trap method. Among the identified volatile components, the 12 compounds were detected to have similar retention times and match quality within the 45 minutes in both identification methods. The maximum values of the major volatile components were detected differently by SDE and (Purge & Trap) method such as α-pinene (3.4, 18.2%), β-pinene (3.5, 10.3%), l-limonene (5.2, 15.4%). These results indicated that the Dynamic Headspace (Purge & Trap) was much more reliable method for identifying the volatile components of Magnolia ovobata Thunb. as compared to the SDE method.

만성 골수성 백혈병환자의 림포카인활성 살해세포내 BCR-ABL 유전자의 재배열에 관한 분ㄴ석

조은경,설재구,강신혁,이정애,정경해,김은실,허대석,방영주,김병국,김노경 한국BRM학회 1996 한국 BRM학회지 Vol.6 No.2

Comparison of Volatile Components in Essential Oil from Different Origin of Atractylodes spp.

Hae-Gon Chung,Kyung-Hwan Bang,Jin-Ki Bang,Seong-Eun Lee,Nak-Sul Seong,Joon-Hyeong Cho,Byung-Seok Han,Seong-Min Kim 한국약용작물학회 2004 한국약용작물학회지 Vol.12 No.2

This study was carried out to compare the major volatile components in essential oil from different origin of Atractylodes spp. which is being traded as a crude herbal drug in Korean herbal markets. From the two Atractylodes of major volatile components were similarly detected such as the β-selinene, β-sesquiphellandrene, germacrene B, 2,7-dimethoxy-2-methylnaphthalene and 9-methoxy-2,3-dihydrofuro3,2-qcoumarin. Among the volatile components, the major components were 2,7-dimethoxy-2-methylnaphthalene (40.98%), 9-methoxy-2,3-dihydrofuro 3,2-q coumarin (15.74%), and β-sesquiphellandrene (1.98%) in both Atractylodes. As a results, It was found that the two Atractylodes were the same species which was being traded in the Korean herbal markets as the A. japonica. not to different species of A. japonica and A. macrocephalla, respectively.

Development of simple PCR-based markers Linked to the Ms Locus, a restorer-of-fertility gene in onion (Allium cepa L.)

Hae Jeen Bang,Dong Youn Cho,Kil Sun Yoo,Moo Kyoung Yoon,Bhimanagouda S. Patil,Sung Gil Kim 한국육종학회 2010 한국육종학회 학술발표회 발표요지 Vol.42 No.1

보육교사의 감정부조화가 직무소진에 미치는 영향:직무만족도의 매개효과 및 자아탄력성의 조절효과

방해순(Bang, Hae-soon),조옥선(Cho, Ouk-Sun),석말숙(Suk, Mal-Sook) 한국케어매니지먼트학회 2017 한국케어매니지먼트연구 Vol.24 No.-

본 연구는 보육교사의 감정부조화가 직무소진에 미치는 영향을 분석하고, 이 관계에서 자아탄력성의 조절효과와 직무만족도의 매개효과를 분석하는 것을 목적으로 한다. 이를 위하여 경기도 군포시의 264개원 어린이집 중 가정, 민간, 국․공립 어린이집 52개원에 근무하고 있는 보육교사 350명을 연구대상자로 선정하 였다. 연구방법은 주요변수의 기술통계량, 상관분석, 위계적 회귀분석 등을 살펴보고, 그 결과를 토대로 경로분석을 진행하여 연구모형의 적합성을 확인하였다. 매개효과의 유의성 검증은 Sobel test로 분석하였다. 분석결과 첫째, 보육교사의 감정부조화가 심할수록 직무소진이 높아졌으며, 둘째, 감정부조화와 직무소진 간에 있어 자아탄력성은 조절효과가 없는 것으로 나타났다. 셋째, 감정부조화와 직무소진 간에 있어 직무만 족도는 부분매개효과가 있는 것으로 나타났다. 이러한 연구 결과를 바탕으로 보육교사의 직무소진을 감소 시킬 수 있는 실천적 프로그램 개발의 필요성을 제안하고자 한다. The purpose of this study was to analyze how emotional dissonance affects job burnout of the childcare teachers and what the moderating effect of ego-resilience and the mediating effect of job satisfaction are. To perform the research, a total of 350 childcare teachers were selected from 52 out of 264 different private and public childcare facilities in the city of Goonpo to participate in this study. In order to analyze the data, a descriptive statistics, a correlation analysis and a hierarchical regression analysis were performed and to confirm the research model, a path analysis was utilized. Also, to verify the significance of the mediating effect, a sobel test was conducted. Firstly, result showed that the worse the emotional dissonance was, the worse the job burnout was. Secondly, there was no moderating effect of ego-resilience between emotional dissonance and job burnout. Lastly, the study showed partial mediating effect of job satisfaction between emotional dissonance and job burnout. In conclusion, the developing of a practical program to reduce job burnout for childcare teachers based on this research is highly suggested.

Comparison of Volatile Components in Essential Oil from Different Origin of Atractylodes spp.

Chung, Hae-Gon,Bang, Kyung-Hwan,Bang, Jin-Ki,Lee, Seong-Eun,Seong, Nak-Sul,Cho, Joon-Hyeong,Han, Byung-Seok,Kim, Seong-Min The Korean Society of Medicinal Crop Science 2004 韓國藥用作物學會誌 Vol.12 No.2

This study was carried out to compare the major volatile components in essential oil from different origin of Atractylodes spp. which is being traded as a crude herbal drug in Korean herbal markets. From the two Atractylodes of major volatile components were similarly detected such as the ${\beta}-selinene,\;{\beta}-sesquiphellandrene$, germacrene B, 2,7-dimethoxy-2-methylnaphthalene and 9-methoxy-2,3-dihydrofuro{3,2-q}coumarin. Among the volatile components, the major components were 2,7-dimethoxy-2-methylnaphthalene (40.98%), 9-methoxy-2,3-dihydrofuro {3,2-q} coumarin (15.74%), and ${\beta}-sesquiphellandrene$ (1.98%) in both Atractylodes. As a results, It was found that the two Atractylodes were the same species which was being traded in the Korean herbal markets as the A. japonica. not to different species of A. japonica and A. macrocephalla, respectively.

보육교사의 감정노동이 직무만족에 미치는 영향

방해순(Bang, Hae-Soon),조옥선(Cho, Ouk-Sun) 한국유아교육·보육복지학회 2017 유아교육·보육복지연구 Vol.21 No.3

본 연구는 보육교사의 감정노동이 직무만족에 미치는 영향을 분석하고, 이 관계에서 직무소진과 교사 효능감의 매개효과를 분석하는 것을 목적으로 한다. 이를 위하여 경기도 G시에 소재한 가정, 국ㆍ공립, 민간어린이집 52개원에 근무하고 있는 보육교사 266명을 분석대상으로 하였다. 연구방법은 빈도분석을 통해 일반적 특성을 살펴보고, 기술통계량분석, 상관관계분석 등을 살펴보았으며, 경로분석을 활용해 연구모형을 검증했다. 매개효과 검증은 Sobel test를 사용하였다. 분석결과 첫째, 보육교사의 감정노동이 직무소진에 정(+)적인 영향을 미쳤으며, 둘째, 직무소진과 교사효능감은 감정노동이 직무만족에 미치는 영향에 있어 부분매개효과가 있었으며, 셋째, 직무소진은 위험요인으로, 교사효능감은 보호요인으로 작용하는 것으로 나타났다. 이러한 연구 결과를 바탕으로 보육교사의 직무만족을 향상시킬 수 있는 프로그램 개발의 필요성을 제안했다. This study has been carried out to analyze the effects of childcare teachers’ emotional labor on job satisfaction. For the purpose, it would analyze the mediating effects of job exhaustion and teacher efficacy in this relationship. For this study, 350 childcare teachers working in the 52 established family, private, and public/national daycare centers located in Gunpo-si, Gyeonggi-do were used as analysis targets. Method of study was done through the frequency analysis to observe the general characteristics. Analyses of descriptive statistics quantity, correlation, etc. were examined and verified the study model by utilizing the path analysis. Sobel test was used to verify the mediating effects. Analysis showed that the nursing teachers’ emotional labor had positive effect on job exhaustion. Secondly, the job exhaustion and teacher efficacy had a partial mediating effect in the cause of emotional labor affecting the job satisfaction. Furthermore, it showed that job exhaustion acted as risk factor and teacher efficacy as protection factor. Based on these findings, it is suggested the need for development programs that can improve childcare teachers’ job satisfaction.

Characteristics of Volatile Components from Magnolia ovobata Thunb. by Different Analysis Methods

Chung, Hae-Gon,Bang, Jin-Ki,Kim, Geum-Soog,Seong, Nak-Sul,Cho, Joon-Hyeong,Kim, Seong-Min The Korean Society of Medicinal Crop Science 2004 韓國藥用作物學會誌 Vol.12 No.2

This study was carried out to establish an optimum method for identifying the volatile components of Magnolia ovobata Thunb. using the dynamic headspace (Purge & Trap) and simultaneous distillation and extraction (SDE) method. Between the two different identification analysis, the volatile components were more easily detected in the SDE than the Purge & Trap method. Among the identified volatile components, the 12 compounds were detected to have similar retention times and match quality within the 45 minutes in both identification methods. The maximum values of the major volatile components were detected differently by SDE and (Purge & Trap) method such as ${\alpha}-pinene$ (3.4, 18.2%), ${\beta}-pinene$ (3.5, 10.3%), l-limonene (5.2, 15.4%). These results indicated that the Dynamic Headspace (Purge & Trap) was much more reliable method for identifying the volatile components of Magnolia ovobata Thunb. as compared to the SDE method.