활옷(豁衣)에 나타난 색상과 문양의 상징성에 관한 고찰

임현정,조오순 창원대학교 생활과학연구소 2003 생활과학연구 Vol.- No.7

Dress and ornament are native products of culture that can reflect certain and emotion of each times, particularly wedding dress is most brilliant and had variety implications in general. Woman's marriage ceremony puffer who wear in wedding is having very important meaning. Can lift Haw-Ot that is fortune of representative traditional wedding of our country. Among those wedding dresses for women in the public class, in the study, Hawl-Ot is discussed. Hwal-Ot is has beauty of peculiar form, color, pattern ect... and have each symbolism. Hwal-Ot was designed with patterns representing the very significance of wedding and those wishing worldly blessings more children and more sons, longevity and prosperity. Beyond just depiction or decoration of natural things, symbolic expressions were made into patterns based on a belief that there are spelling power in the wold to exert the absolute power unable of bing compared with human more ability.

인터넷을 활용한 초등 영어 수업의 구어 능력 향상에 관한 연구

임정완,구현정 大邱大學校 師範大學 附設 敎育硏究所 2009 學校敎育硏究 Vol.5 No.1

본 논문은 초등 영어 의사소통 능력의 향상에 그 초점을 맞추어 언어의 4가지 영역 듣기, 말하기, 읽기, 쓰기 영역 중에서 의사소통능력과 가장 관련 깊은 듣기, 말하기 부분 향상연구 방안에 초점을 맞추어 보았다. 총 72명의 초등학교 학생들이 본 연구에 참여하였으며, 각각 36명씩 통제반과 실험반으로 나뉘어 약 20주간 실험 관찰되었고, 실험 결과는 SPSS 12.0 으로 분석되었다. 각 과의 내용과 이에 부합하는 인터넷 자료 등을 통해 여러 번의 실험 수업을 거친 결과 학생들의 듣기, 말하기 실력이 향상되는 것을 지켜볼 수 있었다. 듣기와 말하기 실력의 향상 정도는 듣기가 말하기보다 조금 더 유의도에서 의미가 있었다. 즉 듣기가 말하기보다 실력 향상에 있어 조금 더 효과가 있음을 알 수 있었다. 학생들은 다른 매체들에 비해 쉽게 노출되고 또 그만큼 쉽게 즐길 수 있는 매체가 인터넷이라 보다 적극적인 자세로 수업에 임했다. 아직 저학년인 학생들이므로 지금의 영어에 대한 흥미도가 평생의 영어 실력을 결정 할 수 있는 만큼 이 시기의 흥미도는 절대적으로 중요하다는 것을 고려 해볼 때, 학생들이 흥미를 느끼며 동시에 실력까지 향상되어간다는 사실은 주목해 볼 필요가 있다. It is widely known that the Internet-based English teaching can be useful for students since it is not only a way of providing joy for them, but also a means of consolidating and extending their knowledge of the language. The purpose of this study is to investigate the effectiveness of the Internet-based English Teaching for Korean elementary schools students. For this purpose, a review of related literature was carried out to analyze various teaching methods using the Internet. Then the analysis of the elementary school students and curriculum that was performed in English classes was carried out. A total of 72 elementary school students participated in this study and they were divided into one comparison group and one treatment group, consisting of 36 students each. They were observed over 20 weeks and surveyed on their interests about learning English after the treatment was over. Before and after the treatment, students' spoken English ability in each group was also measured and analyzed by the use of SPSS 12.0. The findings of the study were as follows: First, the treatment group showed higher spoken English ability than the control group, especially in terms of listening ability. By being exposed to the Internet-based class activities, the treatment group had more opportunities to listen to and speak in English than the control group. Second, the students' interests about learning English significantly increased after being taught by the Internet-based class activities. In conclusion, it is recommended to design and apply the Internet-based English class that plays a positive role to improve oral English ability for Korean elementary school students.

한국, 미국, 중국 청소년의 의복 행동에 관한 연구

임숙자,이지현,문정미,장춘희 이화여자대학교 생활환경대학 인간생활환경연구소 2002 인간생활환경연구소 논집 Vol.- No.1

The purposes of this study were to determine similarities and diferences in the clothing behavior of Korean, American and Chinese Adolescents. Photographs and questionnaires were conducted for this study and the results are as follows. 1) By analyzing the questionnaire survey, Korean adolescents considered their friends advise more when purchasing clothing while Chinese adolescents depended on their parents. In clothing elements, American adolescents considered attractiveness to other sex more than other two countries. 2) For the Photograph analysis, Many bright and vivid color clothing were seen from Chinese adolescents and dull achromatic colored clothing was noticeable from Koreans. Jeans were favored by all three countries but chino pants were only noticeable from Korean adolescents. Even though it is said 'It is one world ond market', this study shows that it is very important to consider the cultural differences among countries.

인공타액에서 염소이온과 황이온 농도가 치과용 귀금속계 합금의 변색 및 부식저항에 주는 영향 : 1. 시판 치과용 귀금속계 합금 1. DENTAL COMMERCIAL NOBLE METAL BASED ALLOYS

임범순,문현정,김철위 대한치과기재학회 1998 대한치과재료학회지 Vol.25 No.2

The object of this study was to study effect of Cl- and S²- ions on tarnish and corrosion resistance of dental noble metal alloys in the artificial saliva. Twenty-four commercial dental noble metal based alloys(five for high-Au based alloys, seven for low-Au based alloys, four for Pd-based alloys, and eight for Ag-Pd based alloys) were investigated by the Potentiostat and the Spectrophotometer. Modified Fusayama's artificial salivas with various concentrations of Cl- ion(1.22, 12.22, 24.44, and 61.10 mM/ℓ) and S²- ions(0.01, 0.10, 0.20, 0.35, 0.50, 1.00, 5.00, 10.0, and 20.0 mM/ℓ) were used as electrolytes for test. From the experiments, the following results were obtained. Concentration of Cl- ion in artificial saliva did not in fluence the potentiodynamic polarization curves for dental noble metal alloys. On the other hand, concentration of S²- ion in artificial saliva strongly influenced the potentiodynamic polarization curves for dental noble metal alloys ; corrosion potentials were decreased up to 500 mV and current densities were increased by 100 times. In color change measurements after potentiodynamic polarization curve test, the values of ΔE for high-Ae and Pd-based alloys were increased as the concentration of S²- increased up to 1.00 mM and then were reached a plateau at higher concentration of S²-. For low-Au and Ag-Pd based alloys, the values of ΔE were drastically decreased as the concentration of S²- increased up to 1.00 mM and then were reached a plateau at higher concentration of S²-. By determining the color of an alloy before and after exposure to a test solution, the color changes were ranged of 4∼6 for high-Au and Pd-based alloys and 20∼35 for low-Au and Ag-Pd based alloys.

유전자변형식품의 환경 및 인체 영향에 대한 문헌 고찰

정철,임현술 東國大學校醫學硏究所 2004 東國醫學 Vol.11 No.1

유전자변형농작물(eMO: Genetically modified organism)은 기존의 작물보다 독성 살충제의 사용을 줄일 수 있고 원하는 영양분을 함유한 농작물을 다수확 할 수 있기 때문에 궁극적으로 환경오염을 감소시키고 전 세계를 기아로부터 해방시킬 수 있다고 주장하는 지지자들이 있다. 그러나 비판적인 시각을 가진 사람들은 유전자변형농작물의 잠재적인 위험성에 대해 두려워할 뿐만 아니라, 그 이로움의 정도가 실제로 얼마나 될지를 의심하고 있다. 현재까지 유전자변형농작물의 건강영향이나 환경오염에 대해서 명백하게 밝혀지지 않은 채 양측 입장이 서로 논쟁중이다. 그러나 이 문제는 먹거리에 대한 문제이고 우리의 실생활에 유전자변형농작물이 많은 부분 들어와 있는 현실이므로 무턱대고 논쟁을 지켜보기만 할 문제는 아니다. 유전자변형농산물을 많이 수입하고 있는 우리나라도 더 이상 방관만 하고 있을 수 없는 입장이다. 우리나라에서도 유전자변형농작물을 많이 수입하고 있어서 농림부가 콩, 옥수수, 콩나물에 대한 유전자조작 농산물 표시제를 법제화하였고 식품의약품안전청도 식품에 표시제를 법제화하고 있는 현실이다. 만일 유전자변형농작물의 유해성이 밝혀지고 이에 대한 제한이 있을 경우 수입한 옥수수나 콩 등을 이용하고 있는 국내 식품산업은 물론 제약, 생활용품 및 수출시장에도 막대한 피해를 초래할 것으로 우려하고 있다. 그러나 대다수의 국민들은 유전자변형식품의 소비에 대해 잘 모르고 있는 현실이고 이 같은 시점에서 유전자변형식품의 건강영향에 대한 기존의 연구문헌들을 고찰하여 현재까지의 연구내용들을 정리하는 일은 매우 필요한 일이다. 이는 앞으로 연구들에 있어 기초 자료로 활용할 수 있고 국민들에게 올바른 유전자변형식품 소비에 대한 판단의 근거가 될 수 있을 것이다. There are supporters who assert themselves that the genetically modified organisms can decrease the environmental pollution and emancipate the starving people all over the world by reducing the pesticides use and harvesting the well nourished crops. But, the critics are afraid of latent danger and are doubtful of real advantages of the genetically modified organisms. Until now, there is a controversy on the influence on health and environmental pollution of the genetically modified organisms. We should be concerned about the genetically modified organisms because it penetrates into our dinner table recently and our country imports the large amounts of the genetically modified organisms. The Ministry of Agriculture and Korea Food and Drug Administration lay down the making law of the genetically modified organisms especially about beans, corns and bean sprouts. If it has clarified about the harmfulness of the genetically modified organisms and it has limited in national trade, the Korea industry of food processing, pharmacy, living necessaries and exportation would confronted by the serious damage. But, the majority of people takes no interest in the genetically modified organisms. At this point of time, it requires the literature inquiry about the influence on health of the genetically modified organisms. It should provide the base on decision of consuming the genetically modified foods.

유기용매에서 치과용 콤포짓트 레진의 시효처리에 따른 표면조도 및 색 변화

임범순,김철위,문현정 대한치과기재학회 1999 대한치과재료학회지 Vol.26 No.1

The purpose of this study was to evaluate the degree of color stability and examine the surface change of esthetic restorative materials in various organic solutions. Ten esthetic restorative materials were used : three chemical-cured composite resins(HPC, PAS, and PAL), four light-cured composite resins(CHA, Z100, AEL, and FLO), three light-cured polyacid modified composite resins(HYT, DYR, and COM). Specimens were prepared as disks of 14mm in diameter and 1.2mm in thickness. After polymerization, specimens were immersed in six different solutions(distilled water, artificial saliva with mucin, 0.1 mole acetic acid solution, 10% hydrogen peroxide solution, and 50% and 75% ethanol) for 1,7,14,21,28,56,84,112, and 140 days. The specimens were maintained at 37℃ throughout the study. Color was measured by CIE L*a*b* against to CIE standard illuminant C reflected on spectrophotometer(CM-3500d, Minolta, Japan.) with specular component exclusive(SCE). After various treatments, the surface of specimens was examined by Surface Roughness Tester(Surtronic 3P, Rank Taylor Hobson Ltd., England.). From the experiment, the following results were obtained. In distilled water, specimens showed an acceptable color stability except for CFS. The water hardening glass ionomer cement, CFS, showed the highest color change(△E>5.0). Color stability of specimens in artificial saliva with mucin was similar to that in distilled water. CFS and KTM showed high color change(△E>5.0) and it would not be acceptable in the clinical situation. In acetic acid solution, all of the glass ionomer cements and compomer specimens showed high color change due to the dissociation of metal-polyacrylate by chemical reaction with H+ ions. CFS, FLC, and FLT showed high color change in ethanol. Color change of specimens in 50% ethanol was higher than that in 75% ethanol. 10% hydrogen peroxide solution resulted in high color change for chemical-cure glass ionomer cements and destroyed the specimens. FLC and CPG showed high color change due to oxidation of residual reaction accelerator and inhibitor by hydrogen peroxide.

은, 동 및 팔라듐이 치과용 저금계 합금 및 은-팔라듐계 합금의 표면경도, 황이온에 의한 변색 및 부식저항성에 주는 영향 : Ⅱ.Experimental Low Gold Based Alloys Ⅱ. 실험용 치과용 저금계 합금

임범순,문현정,김철위 대한치과기재학회 1999 대한치과재료학회지 Vol.26 No.2

Nine experimental low gold based alloys (Au = 20 %) were prepared with various concentrations of Pd, Ag, and Cu. Experimental alloys were divided into three groups : casted alloys, quenched alloys subsequent to solution treatment, and aged alloys subsequent to solution treatment. Microstructure of alloys was examined by Optical microscope and SEM with EDXA, and surface hardness of alloys was measured by Vickers' hardness tester. Color changes and anodic polarization curves of alloys in the modified Fusayama's artificial saliva with various S² concentrations (0.01, 0.10, 0.50, 1.00, and 5.00 mM/ℓ) were evaluated by Spectrophotometer and Potentiostat. With an increase of Pd concentration in experimental alloys, color change (ΔE) of alloys was significantly decreased and surface hardness was moderately increased, but it had surprisingly little effect on the anodic polarization curves (p>0.05). Color change (ΔE) and surface hardness were increased with a decrease of Ag/Cu ratio in experimental alloys, but anodic polarization curves did not change significantly (p>0.05). Color changes of the quenched alloys was lower than those of the aged alloys. Corrosion potential of alloys was not affected by heat treatments, but current densities were affected at high potential (>400 mVSCE). Significantly higher current density of the aged alloys, compared to the quenched alloys, could result in server corrosion. The surface hardness of the casted alloys was apparently greater than that of quenched alloys. In SEM and EDXA analysis, it was observed that Pd was precipitated in the Cu-rich phase and Au migrated to the Ag-rich phase.

성게 가시에 의해 유발된 수지의 육아종성 염증 2예

김정란,김동훈,장태정,이종임,임현술,이현경,배성한 대한병리학회 1998 Journal of Pathology and Translational Medicine Vol.32 No.1

Night wear의 시장활성화 전략연구 : 20 · 30대 소비자를 중심으로

임숙자,김해정,목정현 이화여자대학교 생활환경대학 인간생활환경연구소 2005 인간생활환경연구소 논집 Vol.- No.3

This research was to find out the consumer's interest and design elements on the nightwear for women. The first objective was to envestigate the preferences image of nightwear. The second objective was to explore the design elements for the specific nightwear image. The data was collected by the use of two kinds measurements: the image scale developed by the researches, the sampled nightwear was collected in the main department nightwear devision. The survey step was 3 steps; experimented, pilot, and main reaserch. The subject's age, among 668, was from 20' to 30' and survey data was collected from April 2003 to April 2004. The used statistical analyses were factor analysis, frequency analysis, t-test, regression, ANOVA and Duncan test. The findings were; The nightwear image was discovered into five categories, Lovely, Sexy, Cute, Sophisticated and Comfort. The most preferred nightwear image was lovalble and comfortable. The most preferred colors were pink(23.6%), white(20.1%) and the most preferred fiber was cotton(62.3%).

Gullian Barre Syndrome 患者 1例에 대한 症例報告

임승민,안정조,최영,조현경,김민상,유병찬,오병렬,김윤식,설인찬 대전대학교 한방병원 2002 惠和醫學 Vol.11 No.1

Gullian Barre Syndrome is an acute symmetric polyradiculoneuropathy that typically presents as a progressive flaccid paralysis. The pathology is believed to be caused by both cellular and humoral immune processes The possibility of death is 3-5% and About 20% of patients require mechanical ventilaton. Recently We have experienced a patient who had suspected Gullian Barre Syndrome for 60days, his condition weakness and pain was impoved through the herb and acupucture Therefore I reported it for the treatment.