뉴스리터러시 교육 연계 유아건강교육활동이 유아의 건강인식에 미치는 영향

김정은(Jung-Eun Kim),주봉관(Bong-Kwan Joo),김낙흥(Nak-Heung Kim) 중앙대학교 한국교육문제연구소 2020 한국교육문제연구 Vol.38 No.3

본 연구는 뉴스리터러시 교육과 연계한 건강교육활동을 구성하여 이를 유치원 현장에 적용한 후 유아의 건강인식에 미치는 영향을 알아보고자 하였다. 이러한 연구문제를 검증하기 위해 유치원의 만 4세 유아들을 대상으로 건강 관련 뉴스를 선정하고, 건강교육활동을 구성하여 실시하였다. 실험은 2017년 6월 21일부터 10월 20일까지 총 21회차에 걸쳐 진행되었으며, 연구대상은 경기도 성남시에 소재하고 있는 S유치원의 만 4세 A 학급과 B 학급의 유아들로 각각 20명의 유아를 실험집단과 비교집단으로 구성하였다. 본 연구는 유아의 건강인식 검사도구를 사용하여 사전·사후 검사를 실시하였고, 수집된 자료들은 SPSS 23.0 프로그램을 활용하여 t-검증을 실시하여 분석하였다. 연구 결과, 유아의 건강 인식 전체 점수에서 뉴스리터러시를 기반으로 한 건강교육 활동에 참여한 실험집단 유아들이 신체건강, 영양, 정신건강, 안전 모든 요소에서 비교집단보다 통계적으로 유의한 수준에서 높은 것으로 나타났다. 본 연구는 유아의 건강인식 함양을 위한 뉴스 활용 교육활동의 모델을 제시하고, 뉴스리터러시 교육의 현장 적용을 위한 실제적인 방안을 제공할 것으로 기대한다. The purpose of this study is to analyze the effects of young children’s health education knowledge related to news literacy. The subjects of this study are 40 four-year-old children in S kindergarten located in Jung-won Gu, Seong-nam. They were divided into an experiment group(n=20) or a control group(n=20). The study was conducted in this order: pretest, experimental treatment, posttest. Young children’s ideas of health perception was measured in both the pretest and posttest. The experiment had been conducted for 21 times from June 21 to October 20, 2017. A t-test was performed on the data collected through pretest and posttest using SPSS 23.0. The result of this study showed that health education activities related to news literacy have a positive effect on improving overall health perception. This study presents an educational model for utilizing news in early childhood health education, and provides an educational practice for applying news literacy to early childhood education.

Repellent efficacy of essential oils and plant extracts against Tribolium castaneum and Plodia interpunctella

Lee Hwa‐Eun,Hong Su Jung,Hasan Najmul,Baek Eun Joo,Kim Jun Tae,Kim Young‐Duk,Park Mi‐Kyung 한국곤충학회 2020 Entomological Research Vol.50 No.9

This study was conducted to investigate the repellent efficacy of essential oils (Origanum vulgare, Pimpinella anisum, and Tanacetum cinerariifolium) and four plant extracts (Agastache rugosa, Capsicum annuum, Citrus reticulata, and Ginkgo biloba) against Tribolium castaneum (adults and larvae) and Plodia interpunctella (larvae). Gas chromatography/mass spectrometry analysis revealed the presence of carvacrol, anethole, and jasmolin I as the predominant constituent in O. vulgare, P. anisum, and T. cinerariifolium, respectively. Furthermore, ethyl hexopyranoside, 9,12‐octadecadienoic acid, cyclopentanol, and 2‐cresol were identified in A. rugosa, C. annuum, C. reticulata, and G. biloba, respectively. The repellent efficacy of each essential oil, plant extract, and the combination of oils was evaluated using a specially designed cylinder trap for 120 h. Among the three oils, O. vulgare and T. cinerariifolium had greatest repellent efficacy against P. interpunctella larvae. T. cinerariifolium exhibited effective repellence against the adults and larvae of T. castaneum. Therefore, O. vulgare (O) and T. cinerariifolium (T) were selected for further investigation of combined effects. Two essential oils were mixed in three different ratios of OT1 (1:3), OT2 (1:1), and OT3 (3:1). The repellent efficacies of OT1 and OT2 against the adults of T. castaneum were significantly greater than that of OT3. OT1 was effective against the larvae of T. castaneum, whereas OT2 was effective against the larvae of P. interpunctella. OT1 enhanced the repellent efficacy by approximately five times against larvae of T. castaneum, compared with that of T. cinerariifolium. Overall, OT1 was selected as the best repellent substance against all the tested insects.

일부 여대생의 식이섬유 섭취와 체지방 함량에 관한 연구

주은정 우석대학교 생명과학연구소 1998 생명과학연구소 논문집 Vol.2 No.-

This study was conducted to investigate dietary fiber intake, body fat content, and their correlation in 30 female college students living in rural. The nutritional status was analyzed using 3-day dietary record, venous blood sampling and fatness analyzer(Futrex-6000). The mean values for BMI, hemoglobin, hematocrit, triceps skinfold, and body fat content of the subjects were 19.44, 11.61g/㎗, 34.83%, 16.4㎜, and 23.86%, respectively. Daily intakes of energy, protein, crude fiber, and dietary fiber were 1571.5kcal, 58.91g, 4.80g, and 14.68g respectively. Dietary fiber intake was positively correlated with energy, protein, carbohydrate, vitamin C, and crude fiber intakes. The most significant correlation was observed between dietary fiber intake and energy intake(r=0.719, p<0.001). Correlations between dietary fiber intake and intakes of major food groups such as cereals, fruits, and seaweeds were significant. The most significant correlation(r=0.767, p<0.001) between dietary fiber intake and intakes of seaweeds was observed. There was no significant relationship between dietary fiber intake and body fat content. However, there were significant negative correlation between crude fiber intake and lean body mass(r=-0.407, p<0.05).

중년 여성의 평상 식이 지방산이 체지방 함량 및 혈중 지질 함량에 미치는 영향

주은정,손희숙,차연수 동아시아식생활학회 1996 동아시아식생활학회지 Vol.6 No.1

The present study undertaken to investigate the interrelationship among their regular dietary fatty acid intake, body fat content(BFC), and plasma lipid fractions(PLF) of middle-aged Korean women. Forty-nine women(age 30 to 49) participated in this study in which the aim was to determine their total nutrient intake per day, BFC and PLF, and to analyse the intercorrelations of these. Strong correlation was seen among their body mass index, mid-upper-arm-circumference, and BFC which were positively correlated with plasma total lipids(TL) and triglycerides(TG). Dietary myristic acid and lauric acid were positively correlated with both total cholesterol(TC) and LDL-cholesterol(LDL-C) in plasma. Palmitic acid, stearic acid, oleic acid, and total monounsaturated fatty acid(MUFA) were negatively correlated with HDL-cholesterol(HDL-C). Although dietary total saturated fatty acid(SFA) was not correlated with TC and LDL-C, it was positively correlated with TL and TG in plasma. However, dieary n-3 polyunsaturated fatty acid(PUFA) in regular Korean diet was not correlated with any of lipid fractions in plasma which might he due to the high ratio of n-6/n-3 in their diet. From the above results, it was concluded that plasma lipid fractions were modulated by their dietary nutrients, especially the types of the fatty acids. Dietary SFA and MUFA intake not PUFA are strongly correlated with LDL-C and HDL-C in the Korean diet. This may relate to the frequency of coronary heart disease in the age group.

토끼 침샘에서 Nitric Oxide Synthase에 대한 면역조직화학적 미세구조 연구

정은주,고정식,박대균,박경호 순천향대학교 의학연구소 2007 Journal of Soonchunhyang Medical Science Vol.13 No.1

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회화 방법에 따른 뇨중의 칼슘, 마그네슘 및 아연의 함량 비교연구

주은정 又石大學校 1992 論文集 Vol.14 No.-

뇨중 무기질 함량의 분석방법중에서 가장 정확하고 바람직한 회화방법을 모색하고자 뇨와 원심분리한 뇨를 사용하여 low temperature ashing, no ashing 및 습식회화 방법으로 칼슘, 마그네슘 및 아연의 함량을 측정하였다. 1. 뇨와 원심분리한 뇨의 Ca, Mg 및 Zn함량에는 유의적인 차이는 없었다. 2. 뇨중 칼슘과 아연함량은 LTA와 no ashing dilution방법으로 측정한 수치가 습식회화 Ⅰ에 비하여 유의적으로 높으며(P<0.001), standard를 0.1N HNO_3에 희석한 습식회화 Ⅱ와는 유사하게 나타났다. 3. 뇨중 마그네슘 함량은 LTA, no ashing 및 습식회화 Ⅰ사이에 유의적인 차이는 없었으며, no ashing dilution방법이 습식회화 Ⅱ에 비하여 유의적으로 낮았다(P<0.0254). 4. 실험방법 중에서 no ashing dilution방법이 LTA와 습식회화 Ⅱ에 비하여 CV가 낮았다. 따라서 뇨중 무기질 함량의 분석은 회화하지 않고, 묽은 산에 희석하여 측정하는 것이 바람직한 방법으로 나타났으며, 앞으로 영양학 실험에서 많이 이용되고 있는 식이 및 대변의 분석에서도 회화방법에 따른 연구가 필요하다고 생각된다. This study was performed to investigate the influence of ashing techniques on the analysis of calcium, magnesium and zinc in urine. The results obtained were as follows; 1. There were no different in calcium, magnesium and zinc contents of whole urine and centrifuged urine. 2. Urinary calcium and zinc contents were significantly higher (P<0.001) LTA and no ashing dilution than wet ashing Ⅰ. 3. There were no significantly different in magnesium contents of LTA, no ashing dilution and wet ashing I methods. 4. Coefficient of variation was lower no ashing dilution than LTA and wet ashing Ⅱ.

인슐린 비의존형 당뇨병 여성환자의 혈청과 뇨중 아연 및 구리 함량에 관한 연구

주은정 又石大學校 1993 論文集 Vol.15 No.-

Nineteen non-insulin dependent diabetic (NIDD) and 19 healthy control women participated in this study of the relationship between glycemic control and the level of zinc and copper in the serum and urine. Urinary zinc level in the NIDD women was significantly higher(P<0.01) than that of the controls. There was no difference in serum zinc level between the two groups. All of the serum and urinary copper levels were significantly higher(P<0.05) in the NIDD women compare to control women. In the NIDD women, urinary protein was related to serum zinc(r=0.515, P<0.05) and to 24-hr urine zinc(r=0.623, P<0.01). However, serum albumin was related to urinary zinc(r=0.570, P<0.01) in the NIDD women. In the NIDD women, glucose control by measuring fasting blood sugar, urinary glucose and urinary protein was correlated with the urinary copper level(r=0.455, P<0.05 and r=0.515, P<0.05, r=0.511, P<0.05, respectively). Nutrients intake were unrelated to glycemic index but, dietary fiber intake was negatively correlated with age (r=-0.593, P<0.01) in the NIDD women.

Nacl添加에 따른 북어 煮熟液中의 유리 아미노산 조성과 칼슘, 마그네슘 및 칼륨의 含量

朱殷廷 又石大學校 1984 論文集 Vol.6 No.-

This study designed to elucidated free amino acid composition and calcium, magnesium and potassium contents in cooking broth according to various Nacl concentration (0,0.24,0.5,1.0,2.0% and 3.0%) The cooking broth was obtained after boiling dried alaska pollack for 20minutes. The results show as follows: 1. Free ammo acid contents were 2371.2mg% in 0% Nacl, but 1748.2mg% and 1974.2mg% of contents were shown respectively in 0.5% and 1% Nacl, which results were 73.72% and 75.67% in comparision with content in 0% Nacl. Glutamic acid, glycine, alanine and proline contents with sweet and palatable taste were 51.64%-53.37% of total free amino acid content without regard to adding Nacl. 2. Calcium contents in cooking broth of 1% and 2% Nacl increased to the highest value of all, but that of 3% Nacl decreased. 3. Magnesium contents increased proportionally according to adding Nacl. 4. Potassium contents increased rapidly from 0% to 0.5% Nacl, but remakable increasement was not found from 0.5% to 2% Nacl.

안구의 비색소성 모양체 상피에서 발생한 유두상 선암종 -1예 보고-

최현주,최영진,이연수,이은정,강석진,김병기,심상인 대한병리학회 1998 Journal of Pathology and Translational Medicine Vol.32 No.12

감마선투과검사 장치의 자동 원격조작기 개발

주광태,신진성,김동언,송정호,주승환,장홍근 한국비파괴검사학회 2002 한국비파괴검사학회지 Vol.22 No.5

국내 감마선투과검사용 조사장치는 1,000여대로 2,500여명의 종사자가 대부분 수동으로 원격 조작하는 실정으로 작업의 효율화와 방사선피폭 저감화를 위하여 자동 원격조작기의 사용이 요구된다. 이에 연구팀은 실무에 적합한 토크와 안전계수로부터 54kgf·㎝의 출력을 지닌 24V, 200W의 BLDC모터를 이용하여 0.4∼1.2 m/s 범위의 선원 이동속도를 조절할 수 있는 구동장치와 RF 센서로 구동 속도 조절, 광전센서에 의한 선원 위치 및 timer로 노출시간을 제어할 수 있는 무선 원격조작기를 개발하였다. 이와 같이 개발한 자동원격조작기는 AC와 DC 겸용, 그리고 기존의 수동 원격조작기에 탈착이 가능하여 자동과 수동을 겸용할 수 있는 경제적 이점 등으로 활용도가 클 것으로 기대된다. Recently, gamma radiographic equipments have been used about 1,000 sets manually and operated by about 2,500 persons in Korea. In order for a radiography to work effectively with avoiding any hazard of the high level radiation from the source, many field workers have expected developing a wireless automatic remote exposure controller. The KITCO research team has developed an automatic remote exposure controller that can regulate the speed of 0.4∼1.2 m/s by BLDC motor of 24V 200W which has output of 54 kgf·㎝, suitable torque and safety factor for the work. And the developed automatic remote exposure controller can control rpm of motor, pigtail position by photo-sensor and exposure time by timer to RF sensor. Thus, the developed equipment is expected that the unit can be used in many practical applications with benefits in economical advantage to combine the use of both automatic and manual type because attachment is possible existent manual remote exposure controller, AC and DC combined use.