다양한 빛 파장 및 식물 스트레스 유발 화합물이 콩나물 경도 및 유리아미노산 (Free Amino Acids)에 미치는 영향

차미정 ( Mi Jeong Cha ),박의호 ( Eui Ho Park ),강선철 ( Sun Chul Kang ),백광현 ( Kwang Hyun Baek ) 한국환경농학회 2011 한국환경농학회지 Vol.30 No.4

BACKGROUND: Effect of various light wavelength and plant defense molecules were evaluated on the hardness and the contents of free amino acid including γ-aminobutyric -acid (GABA) in soybean sprouts. METHODS AND RESULTS: Germinating soybean seeds were treated with various single wavelength of light (380, 440, 470, and 660 nm) or without light at 25℃ for six days. Soybean seeds were also treated with stress-signaling molecule ethephon or H2O2 at the same time. Soybean sprouts treated with 470 nm substantially raised the hardness almost two times than the control. The free amino acid contents were higher in 470 nm and H2O2 treated soybean seeds than the control. Nutritionally beneficial GABA contents were increased by the treatments of 470 nm, 440 nm, ethephon, and H2O2. CONCLUSION: These results suggest that the hardness and the contents of amino acids can be regulated by stimuli, which stimuli could be composed of various wavelength and plant defense molecules. Especially, single wavelength 470 nm illumination has the effect of increasing GABA contents with increased hardness.

STAD 협동 학습이 초등학생의 듣기ㆍ말하기에 미치는 영향에 관한 연구

황미정(Hwang Mi-Jeong),차경애(Cha Kyung-Ae) 한국초등영어교육학회 2006 초등영어교육 Vol.12 No.2

Although cooperative learning has been widely recognized to be a highly effective instructional approach, there have not been many studies suggesting approaches to implementing it in an EFL classroom. The purpose of this study is to explore the effect of STAD cooperative learning as part of the cooperative learning methods on the listening and speaking skills of elementary school students. The subjects for this study were forty students in the third grade selected from a private elementary school located in Seoul. The lessons were given four hours a week according to a differentiated method for two months. The results revealed statistically significant positive effects of STAD cooperative learning. First, there was a significant difference in the listening skills between the two groups. It was shown that small group work enhanced promotive interaction and positive interdependence. Second, there was also a significant difference in the speaking skills between the two groups. Throughout the experimental procedure, the group work improved not only the quantity of students" conversation skills, but also its quality through a process of peer collaboration.

전라북도 전주지역 노인의 식습관 및 선호식품에 관한 조사 연구

차경희 ( Gyung Hee Cha ),김진선 ( Jinseon Kim ),박희란 ( Hee Ran Park ),박한설 ( Han Sul Park ),윤소정 ( So Jung Youn ),박지현 ( Ji Hyun Park ),박주안 ( Juan Park ),조형용 ( Hyung Yong Cho ),최미정 ( Mi Jung Choi ),신정규 ( Jung K 한국산업식품공학회 2016 산업 식품공학 Vol.20 No.1

To investigate the preference of food of the elderly for developing processed elderly food, this study was conducted from February 2014 to March 2014 by questionnaire including dietary behaviors, food preference, and frequency of food intake to 119 elderly (49 males and 70 female) who were more than 65 years old and living in Jeonju. Most subjects ate three meals regularly and most of the subjects’ favorite meal time was lunch. The duration time of one meal was 20 min (48.74%). The most preferred taste was delicate and sweet. The subject preferred cooked rice with multi-grains, kalguksu (hot noodle), and abalone porridge to other staple foods. Almost 50% of the subjects liked soybean paste soup and stew, and the ratio of elderly who liked Chinese cabbage kimchi was 72.3%. Preference for panfried foods leaned toward pan fried fish fillet and mung bean pancake. Most subjects preferred plant foods like vegetables, lettuce, and seaweeds. The elderly in Jeonju liked roasted pork, grilled yellow croaker, and stir-fried octopus. Cooked and seasoned vegetables (namul) were the most preferred type by the elderly. Preferences for dishes and food materials were not affected by sex and ages. Most subjects preferred eating out with Korean food. Preference for eating food was selected in grilled beef ribs, a pork cutlet, sushi·broiled eels, and Chinese noodles. Western Japanese and Chinese food were preferred by an elderly subject, who was male and who liked Japanese food more than female.

초등ㆍ중등교사들의 다문화교육을 위한 운영 방안 연구

최항석(Choi, Hang-Seok),차미정(Cha, Mi-Jeung) 한국다문화교육연구학회 2010 다문화교육 Vol.1 No.3

이 논문은 현장교사의 운영 방안을 연구하기 위해 초등ㆍ중등교사들에 대하여 다문화교육 중요성 인식과 다문화적 효능감에 관련된 상황을 알아보고, 효과적인 지도방안을 위한 실제지도와 자녀지도를 위한 교사들의 태도에 관해 알아보았다. 연구문제에서는, 초등ㆍ중등교사들 의 다문화교육에 관한 인식조사를 통해 학교 교육을 담당하고 있는 교사의 다문화적 역량을 알아보고자 초등ㆍ중등 교사의 다문화교육 중요성에 관한 인식에는 어떤 차이가 있는가? 교사들은 학교 현장에서 필요한 다문화교육의 효율적인 지도방안은 무엇이라고 생각하는가?를 파악하였다. 결과에서는 첫째, 초등ㆍ중등교사들의 경우 교사경력 별, 다문화가정 자녀의 지도 유ㆍ무에는 다문화교육에 관한 인식과 다문화적 효능감에는 영향을 미치지 못하는 것으로 나타났다. 둘째, 초등교사의 경우 교사연수 유ㆍ무에는 영향이 없었지만, 중등교사의 경우는 교사연수 유ㆍ무가 다문화교육에 관한 인식과 다문화적 효능감에 큰 영향을 준 것으로 나타났다. 셋째, 다문화가정 자녀의 지도에 대해서는 담임교사의 역할이 큰 것으로 나타났으며 만일 전담교사로 적합한 사람을 선정한다변, 다문화가정에 대해 관심과 이해도가 높은 자원봉사자로 확인 할 수 있었다. 넷째, 다문화가정 자녀를 위한 행ㆍ재정적 지원을 위해서는 다문화가정 자녀에게 알맞은 교재ㆍ교수 학습자료 개발과 지원이 필요하며, 다문화가정 자녀를 위해서는 학교에 적응하고 친구를 만들 수 있는 방법들이 교육과정에 포함되어 있어야 한다는 것을 알 수 있었다. This paper includes a research of how teachers(elementary and middle) recognize the importance of multi-cultural education. The research result also states several ways to efficiently prepare the multi-cultural society and the most desired way of education. This paper made a diagnosis of teachers' current recognition of multi-cultural education in order to get a thorough view of the current situation. This includes checking the instructors' awareness of the possible clash between children of a multi-culture family and a children from a local family, which cannot be ignored for a successful multi-cultural education process. This paper also analyzed the difference of recognition between instructors experienced of multi-cultural education and not. Most teachers were not experienced of getting education of multi-cultural education, but they showed a thorough recognition and a high potential efficiency. The research showed that the teacher in charge of the class is the most important instructor for foreign children. An appropriate teacher in charge for such students appeared to be instructors who deeply understands and cares multi-cultural education and families. In order for students from other culture to adapt well, the education system must not exclude such students, and should provide not only administrative but also financial support. The education system should prepare appropriate textbooks, teaching materials, and especially the plans to help make harmony between local and foreign students. Foreign students must be guaranteed of easy access of such support, and moreover the system should give the instructors more chance to get educated of multi-cultural teachings. The teachers need education first in order for them to teach better. Also, for Korean society to adjust itself well to a multi-cultural society, the government, the educator, and the citizens must understand multi-culture well and they all must work as a team. This requires sustaining support from the government. Teachers must get educated before they educate, and the government and the citizens as one should form a respectful atmosphere for foreigners.

현대 건축에서 발현된 유리외피의 개념변화에 관한 연구

전영훈(Jeon Young-Hoon),차미정(Cha Mi-Jung) 대한건축학회 2009 대한건축학회논문집 Vol.25 No.11

This thesis is about evolving conception of glass-envelope expressed in contemporary architecture, and it presents duplicity paradoxically. The most paradoxical side is ornament of glass-envelop. The glass-envelop of contemporary architecture refreshes new sensibility by compositing text and image with ornamental elements, whereas the glass-envelop of modern architecture has rational and effective charateristics by ornament of architecture. Therefore, the ornament compositing translucent characteristics of glass represents inner shape as various appearance. Also seeking of ornamental aesthetics of glass-envelop presents illusional image by compositing digital media and imaginative reality.

폐경후 여성에서 경구용 및 경피적 에스트로겐 호르몬 보충요법이 혈중 지질대사에 미치는 영향

차형수,노미정,김흥열 대한폐경학회 1999 대한폐경학회지 Vol.5 No.2

Objectives: Eestrogen replacement therapy is known to reduce the incidence of cardiovascular disease in postmenopausal women, and its beneficial effects is thought to be mediated in part by the favorable changes in serum lipoprotein levels. However, the route of estrogen administration commonly used was oral. Then this report demonstratcs the different influence of the two routes of administration on plasma lipids and lipoproteins in korean postmenopausal women. Materials and methods: Study subjects were women who are posthysterectomy state due to benign disease of uterus and postmenopausal state measuring by serum hormone test. During 12 months, estrogen therapy was used: oral estrogen(Premarin at the dose of 0.625mg per day, 75 patients) and trandermal estrogen( B -diol at the dose of 50ug per day 50 patients). Serum lipoprotein levels in fasting state were measured in all subjects at baseline and every 6 months throughout the 12 months and the values during treatment were compared with that of baseline. Results: The conjugated estrogen(Premarin) and transdermal patch(B-diol) increased significantly the serum HDL cholesterol levels throughout the study period. Also, serum LDL choleaterol levels decreased significantly in both groups. And serum total cholesterol levels decreased in both group but not significantly. Conclusions: As results of estrogen replacement therapy one year, the estrogens, administered by either oral or percutaneous route, maintain the long-term favorable effects on serum lipoprotein levels in postmenopausal women and there was no differaence of two groups. We think percutaneous estradio1 therapy is effective modality, because it mainteins therapeutic blood concenturation with lower daily doses than oral route.