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).

Growth Rate and Nutrient Content Changes of Humulus japonicus

주은정,김재근,이양우,이보아,김흥태,남종민,강호정 한국생태학회 2006 Journal of Ecology and Environment Vol.29 No.5

The growth patern and the seasonal changes in nutrient contents of Humulus japonicus wereinvestigated. Stem length of H. japonicus reached the maximum from 240 to 260 Julian date and the median value was found at 255 Julian date. The maximum leaf area was observed from 235 to 248 Julian date and the median value was at 240 Julian date. The maximum growth rate of the stem length ranged from 205 to date in the growth rate of the stem length and leaf area was 212 and 205 Julian date, respectively. The growth rate of H. japonicus was related to rainy season and precipitation. Phosphorus and sodium contents of H. japonicus were correlated with maximum potential rate of relative growth. Although stem biomas of H. japo-nicus was 1.5∼3.5 times larger than that of leaf, N content of the leaf (4.48∼5.27%) was about 2 times higher than that of the stem (2.0∼ H. japonicus in sumer. This result provides valuable information for apropriate timing for the removal of H. japonicus.

익산지역 초등학교 고학년의 비만지표별 비만도와 식습관에 대한 연구

주은정,김인숙,김영순,서은아 대한지역사회영양학회 2001 대한지역사회영양학회지 Vol.6 No.1

The purpose of this study is to determine the prevalence of obesity and to examine the eating habits of elementary school students in Iksan city. The study was carried out on 292 students(male : 151, female : 141) in May of 1997. The average height and weight of the subjects were 141 cm and 37 kg in males and 142 cm and 36 kg in females, which were similar to the average of Chonbuk. A Weight/Length Index(WLI), Broca Index, Ro¨hrer Index(RI), Body Mass Index(BMI) and Waist Hip Ratio(WHR) were used as an obesity index to classify degree of obesity, WLI, Broca Index and RI were proper for judging child obesity and strict judgments were conducted in the order of RI, WLI and Broca Index. The subjects were classified as 30.8% underweight, 43.5% normal, 8.2% overweight and 17.5% obese by WLI and there were significant differences between height (p < 0.05) and weight(p < 0.01) according to obesity degree among the four groups. 50.3% of the boys and 55.3% of the girls ate regularly, and the main reason they didn't eat breakfast(78.4%) was due to lack of time. The frequency of snacks were 1-2 times a week(40.4%), fruits(40.4%) from market and supermarket(68.2%). According to the survey 84.6%, 77.4%, 78.1%, 69.9%, 59.9% and 86.6% of subjects didn't eat meat, fish, soysauce, instant food, sugar and seaweed respectively. Seaweed, meat, and soysauce showed low preferences. 69.5% and 74.7% of the subjects drink milk and ate kimchi respectively. By analyzing eating habits according to the degree of obesity, the rate of skipping breakfast(p < 0.01), and eating meat or fish(p < 0.05) were high in the overweight and obese groups of girls. In the boys case, the rate of not eating food in sugar(p < 0.05) was high in the obese group. Obese children need to correct their eating habits. This reasserts the importance of nutrition education in children through teachers, parents, and dietitions. The findings of this study may be applied to nutrition education to ensure better physical fitness for children.

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.

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.

한국인에서 NOTCH4 유전자 내 두 개의 단일염기다형성과 정신분열병의 연합연구

주은정,정성훈,김미재,구영진,배승오,안용민,이규영,김용식 大韓神經精神醫學會 2005 신경정신의학 Vol.44 No.6

Objectives : Previous studies on N0TCH4 gene and schizophrenia have not produced consistent results, and more studies with various ethnicities and populations were warranted. This study was performed with Korean population to find the role of the N0TCH4 gene in the development of schizophrenia. Methods : 235 schizophrenics and 236 normal controls participated in the study. Two SNPs (-1725 A/G and -25 T/C) on the N0TCH4 gene were investigated. Genotyping was done by Taqman assay, and statistical analysis was done by contingency chi-square test for the allele and genotype frequencies and PowerMarker V3.0 for the haplotype. Results : The two SNPs did not deviate from Hardy-Weinberg equilibrium in neither schizophrenics or normal controls. Two groups were not different in terms of allele and genotype distribution for both SNPs. Two SNPs were found to be in linkage disequilibrium. Haplotype analysis could not find an association between schizophrenia and these two SNPs. There was no association between the age at onset and the genotypes for both SNPs. Conclusion : We could not find any significant association between schizophrenia and the N0TCH4 gene in this Korean population. Although there are limitations in this study, this result supports the conclusion that the N0TCH4 gene is less likely to play a major role on the development of schizophrenia in the Asian population.

Character Animation Control based on Real World Data

주은정 한국컴퓨터그래픽스학회 2013 한국컴퓨터그래픽스학회 학술대회 Vol.2013 No.6

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.

Encephalitis by Co-infection with A/H1N1 Influenza and Herpes Simplex Virus in an Adult Patient

주은정,강철인,김예진,정두련,백경란,송재훈 대한감염학회 2011 Infection and Chemotherapy Vol.43 No.2

Influenza-associated encephalopathy is rare in adults and the role of influenza virus in the pathogenesis of influenza-associated encephalopathy is unclear. We report a case of an adult patient who presented with typical clinical manifestations and magnetic resonance imaging findings of herpes simplex virus (HSV) encephalitis confirmed by positive PCR test in cerebrospinal fluid (CSF), and who was also PCR-positive PCR for H1N1 A/influenza in CSF and a nasopharyngeal swab. The results strongly suggest co-infection of the central nervous system. Given the significant implications for therapeutic interventions and infection control, A/H1N1influenza should be considered one of the possible etiologies of viral encephalitis when patients present with an influenza-like illness during an influenza

한국 과학교사들의 시선으로 본 미국 과학 공교육, 그리고 반성 : 하워드 카운티(Howard County)

주은정 성신여자대학교 교육문제연구소 2016 교육연구 Vol.66 No.-

이 연구는 한국 과학교사의 시선으로 바라본 미국 과학 공교육의 특징과 이를 토대로 하는 한국 과학 교육에 대한 반성을 담은 것이다. 연구를 위해 교사들이 이틀 동안 각 급 학교를 방문하여 관찰한 것을 토대로 자유롭게 작성한 보고서를 현상학적 분석 방법을 차용하여 분석하였다. 분석 결과, 한국의 과학 교사들이 관찰한 미국 과학 공교육의 특징은 교수·학습, 학생지도, 교사 근무 여건, 운영시스템, 시설과 같은 다섯 개의 주제(theme)로 분류할 수 있었다. 교수·학습 주제에서 가장 많았던 의미 있는 진술은 탐구 중심 과학수업이었는데 교사들은 미국의 과학 교실에서 실제적인 탐구를 위한 준비가 되어 있었으며 실제로 탐구학습을 실행하는 모습을 자주 관찰할 수 있었다고 하였다. 학생 지도 측면에서 교사들은 자율 속에서도 질서 있고 적극적인 학습 분위기를 가장 많이 언급하였다. 미국 학교의 교사 근무 여건 측면에서는 교사가 교육에 집중할 수 있도록 지원해주는 여러 가지 시스템에 대한 진술을 하는 참여 교사가 많았다. 학교 운영 시스템 측면에서 한국의 과학교사들이 눈여겨 관찰한 것은 교과교실제 시행이었다. 이 연구는 미국 학교의 과학 교육현장의 특징을 관찰한 한국 과학 교사들의 반성을 담고 있다는 점에서 가원에서는 초등학교, 중학교, 고등학교 수준에서 국내외 과학과 교실학습을 연구하였는데 특히 미국, 핀란드 등의 교육 선진 국가들과 우리나라의 과학과 교실학습을 비교하였다(홍미영, 2008; 홍미영, 송현정, 김주아, 2009). 그 외에도 미국의 과학 교육은 우리나라 과학교육의 목표, 형태, 지향점 등에 있어서 주요한 영향을 미치고 있으므로 미국의 과학 교육에 대한 연구는 비교적 많은 편이다(e.g. 임희준, 2012; 권난주, 2011; 이미경, 김주훈, 2004; 이간용, 2011) 이와 같은 연구들은 미국과 한국의 교육에 대해 교육과정 측면에서 비교하거나 연구자의 관점에서 이론적 틀을 통해 살펴본 것이 대부분이다. 본 연구는 한국의 과학 교사들의 한국의 과학 교육에 대한 경험을 바탕으로 미국의 과학 교육 현장을 관찰한 사례를 분석했다는 점에서 선행연구와 구별된다. 연구에 참여한 교사들은 현재 한국의 초·중등 학교에서 과학 과목을 가르치고 있으며 과학교육에 대한 현장경험이 풍부하므로 미국의 과학 교육 특징 중 우리나라 과학 교육에 시사할 만한 내용을 반성적으로 제시하였다. 따라서 이 연구에서는 비단 수업만이 아니라 과학 수업을 둘러싼 다양한 유형 또는 무형을 환경을 함께 고려하여 학교 과학 교육 전반에 대한 관찰과 반성을 담고 있다. 또한 미국의 국가위기보고서 발표 이후 30년 이상 지속된 과학교육 개혁 노력이 반영된 학교 현장을 직접 관찰했다는 점에서 의미가 있다. 이 연구의 목적은 한국 과학교사의 관점에서 우리나라 과학교육에 시사할 만한 미국 과학 공교육의 특징을 분석하고, 이를 바탕으로 하는 한국 과학 교사들의 우리나라 과학교육 현장에 대한 반성을 제시하는 데 있다.