• Journal of the Korean Society of Food Science and Nutrition
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• v.25 no.1
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• pp.1-10
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• 1996

뇌졸중이라고 진단된 입원 환자 26명을 대상으로 3일동안 섭취한 식이와 24시간 뇨와 혈액을 수집하고 혈압을 측정하여 나트륨, 칼륨, 캄슘, 마그네슘의섭취 수준에 다른 뇨중 배설량과 혈중 수준을 관찰하고 이들과 혈압과의 관계를 알아봄으로써 뇌졸중 환자를 포함한 고혈압 관리의 치료식이를 제공하는데 기초자료로 사용하고자 실시간 연구결과를 요약하면 다음과 같다. 1. 대상자들의 평균 연령은 남녀 각각 52.6세, 58.5세였으며 평균 BMU는 남녀 각각 21.6, 22.4였다. 입원 당시 평균 혈압은 남녀 각각 147.3/90.9mmHg, 162.7/102.0mmHg였고, 실험 종료일의 평균 혈압은 남자의 경운 124.6/80.8mmHg 였고 여자 대상자는 137.7/91.3mmHg 였다. 2. 1일 평균 나트륨, 칼륨, 칼슘, 마그네슘의 섭취 향은 96.7$\pm$30.7mEq,64.8$\pm$19.0mEq, 431.3$\pm$227.1mg, 333.9$\pm$145.9mg이었다. 3. 1일 평균 뇨중 나트륨, 칼륨, 칼슘, 마그네슘의 배설량은 76.7$\pm$28.2mEq, 33.9$\pm$16.6mEq, 65.6$\pm$34.0mg, 96.5$\pm$58.0mg이었다. 4. 평균 혈청내 나트륨, 칼륨, 칼슘, 마그네슘의 함량은 137.8$\pm$4.3mEq/l, 3.7$\pm$0.5mEq/l, 7.6$\pm$0.8mg/dl, 2.2$\pm$0.2mg/dl로써 칼슘 농도가 정상수준에 비해 비교적 낮은 것으로 나타났다. 5. 혈압과 무기질과의 관계에서 수축시 혈압의 증가시 뇨중 칼륨 배설이 증가함으로써 수축기 혈압과 뇨중 칼륨 배설량 사이에 유의적인 부의 상관관계가 나타났다. (p<0.05). 이상과 같은 입원중인 뇌졸중 환자의 뇨중 나트륨과 칼륨의 배설률 및 혈청과 뇨중 칼슘 배설수준이 정상인 보다 낮은 수준이었으며, 칼륨은 뇌졸중 환자의 혈압관리에 효과적이 무기질로 작용할 가능성이 보여지므로 고혈압관리를 위한 식사 처방시 이들 무기질에 대한 고려가 있어야 할 것으로 사료된다.

• The Journal of the Korea Contents Association
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• v.21 no.4
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• pp.262-277
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• 2021

In order to explore the power process, a hypothetical model which explains the interrelationships among 3 marital power(traditional, egalitarian, personal), 3 influence strategies(reward, coercion, emotional), and 2 negative conflict resolution styles(attack vs. avoidance) was developed. In order to examine the gender differences, male model and female model were developed separately and compared. Using the data collected from 182 males and 196 females, the hypothetical model was tested. For data analysis, SEM was used. As a result, 3 common paths were found: Greater use of emotional influence strategy increased attack as well as avoidance. Greater egalitarian power increased reward. Egalitalian power affected the use of coercion, but the direction was opposed: male's egalitarian power decreased coercion, while female's egalitarian power increased it. Except these, the analyses revealed the substantial differences between male and female. Based on the findings, the ways to reduce attack and avoidance, and theoretical implications were discussed.

• Journal of Preventive Medicine and Public Health
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• v.31 no.2 s.61
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• pp.310-322
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• 1998

In order to reinforce the role of primary care physician and o improve doctor-patient relationship, the Korean government tried to introduce 'Family Doctor Registration Program' into Seocho-Gu in Seoul, Ansung-Gun and Paju city in Kyunggi-Do in Oct. 1996. Community residents and doctors in those area did not show much interest in this project because of low incentives. We have done this study to see how much people know 'Family Doctor Registration Program' and what is people's real needs about 'Family Doctor Registration Program'. We selected 1,800 telephone numbers in Seoul, Chongju city, and Ansung-Gun by multi-stage stratified random sampling. Three trained survey personnels called them and got answers to the premade questionnaire until they completed the questionnaires of 200 persons in each community. The calling time was 7-9 p.m. from Monday to Friday, 3-9 p.m. on Saturday, and 9 a.m. to 9 p.m. on Sunday. We dropped out the persons who did not respond 3 times. The subjects consisted of 222 male and 367 female residents. Their ages ranged from 20 to 78: 24.8% in their 30s, 23.4% in their 20s, 22.5% in their 40s in male, and 35.2% in theirs, 22.5% in their 40s, 18.5% in their 20s in female. 9.9% of male and 13.2 % of female had their Family Doctors. The specialties of their Family Doctors were internists in 56.2%, general surgeons in 11.0%. The persons who did not have their family doctors were asked which doctors they would prefer if they had choices of family doctor. The results were internists in 50.3%, family physicians in 13.0%, pediatricians in 4.8%. Only 16.0% residents knew that government tried to introduce Family Doctor Registration Program. The 'Family Doctor Registration Program' was not well known to people. The results of our study showed that more effective incentives and public notifications are needed to activate this program.

• Proceedings of the Korea Information Processing Society Conference
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• 2015.10a
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• pp.555-558
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• 2015

본 논문에서는 체중계에 올라선 상태에서 발바닥 다섯 부위의 PPG 신호를 측정하고 분석하여 가장 강한 신호가 측정되는 최적의 위치를 찾기 위해 비교 실험하였다. PPG 신호는 스마트폰 카메라 측정하였고, 신호의 정확률을 비교하기 위해 발바닥과 손가락에서 동시에 PPG신호를 측정하였다. 발바닥과 손가락 끝에서 얻은 PPG 신호로부터 RRI를 산출한 후 Bland-Altman을 이용하여 유의성을 비교 분석하였다. 실험은 5명의 젊은 남녀를 대상으로 수행되었으며 실험결과 부위 1과 부위 2에서 높은 유의성을 보였다.

• Proceedings of the KSCN Conference
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• 2005.04a
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• pp.187-188
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• 2005

• Proceedings of the KSCN Conference
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• 2000.11a
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• pp.69-69
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• 2000

• The Korean Journal of Food And Nutrition
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• v.14 no.3
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• pp.211-216
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• 2001

성인 남녀의 분변과 시판 요구르트로부터 분리한 10주의 균주들을 밤용액에 접종 발효하고 산생성과 생균수 면에서 각각 우수한 Lactobacilus sp. PAP1 과 MGG2를 분리하였다. 발효액의 저장 중 균수는 발효액의 산도에 의존하였고 산도를 낮추었을 때 생균수는 증가하였다. 이들을 혼합 배양하였을 때 발효제품의 산도와 생균수는 각각의 단독배양액에 비하여 더 컸으며 3주간 저장후 생균수도 100배 이상 컸다. 밤 용액의 발효에서 이들을 상업용 수입 종균제품과 비교하였을 때 24시간 배양엣 생균수가 더 많았다.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 1999.11a
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• pp.7-12
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• 1999

본 연구에서는 14명의 남녀 대학생을 대상으로 열환경 챔버 내에서 여름철 열적 반응을 조사하였다. 여름철 온습도 범위에 해당하는 4가지 온도와 3가지 상대습도의 조합에 의한 8가지 조건에서 실험을 수행하였고, 주위 열환경에 대한 피험자의 심리적 반응을 살펴보기 위하여 전신온냉감과 쾌적감을 조사하였다. 조사결과를 국내 환경 실험실 연구 및 현장조사 결과와 비교하였고, 환경 실험실 연구 수행시의 문제점을 검토하였다.

• The korean journal of orthodontics
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• v.18 no.2
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• pp.459-474
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• 1988

A study was made of a method of rational assessment on the roentgeno-cephalogram in orthodontic practice. Fifty eight measurements were analyzed on the roentgeno-cephalograms of 50 male and 50 female Korean adults with the acceptable profile and the normal occlusion. The means and standard deviations of measurements were studied in male and female groups by various analytic methods, and the sex difference was examined statistically. The obtained data were compared with those of the Japanese and American standards by useing a Japanese adults standard polygon chart reported by lizuka and Ishikawa. Amongs of 58 measurements, 14 have been selected as statistically significant and clinically useful, and used to make a Korean adult standard polygon chart. The results obtained were as follows: 1. Standards for cphalometric analysis in Korean adults were obtained, and the polygon chart and cephalometric profilogram were also made by using the standards in order to apply to a clinical diagnosis. 2. The sex difference was recognized in linear measurements, but not in angular measurments. 3. In comparison with the American standards from Downs and Graber, the Korean showed significant differences in angle of convexity, mandibular plane angle, Y-axis angle, interincisal angle and lower incisor to mandibular plane angle. Thus, the Korean showed a more retruded chin position, convex facial type, than white people. 4. In comparison with the Japanese standards from Iizuka and Ishikawa, the Korean showed a significant similarity with the Japanese, especially in females. 5. Upper incisor to Huxely line angle, established as a new measurement, proved to be paralell to X-Y axis angle.

• Journal of Korean Home Economics Education Association
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• v.18 no.3 s.41
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• pp.149-161
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• 2006

This study examined preferences for the clothing and textiles section of 'Technology and Home Economics' course, comparing males to females, and subdividing three groups based on the preference of the clothing and textiles section: a high-preference group, a medium-preference group, and a low-preference group. Their perceptions of the section. need to study, level of practice of teamed content, and learning needs were compared between males and females and among the three sub-groups. The subjects of this study were 176 male and 176 female high school students in Seoul. Data were collected using questionnaires with a 5-plint scale in September, 2004. Finally, 352 questionnaires were analyzed by the SPSS program. The results showed that all preferences for the clothing and textiles section were average and girls' preferences were higher than boys' preferences. General perceptions of the clothing and textiles section were positive, and there were no significant differences by gender. The perceptions of the high-preference group were more positive than those of the other two groups. The perceived importance of studying was high. especially with respect to clothing care and storage. Girls reported a greater need to study than boys did. Among both boys and girls, the high-preference group reported a greater need to study than the middle and low-preference groups did. The level of practice of learned content was leo, except for contents related to attire and the purchase of clothing. Girls practiced contents learned about attire more than boys did. Among boys, the high-preference group practiced contents teamed in all areas more than boys in the other two groups. However, among girls. only content related to attire was preferentially practiced by the high-preference group. Both boys and girls exhibited tile greatest learning need for fashion coordination. Girls had more learning needs than boys in all contents, except for clothing and environment. Among all students, the higher the level of preference, the higher their learning needs.