강원도 원주지역 초·중·고등학생의 식습관 및 섭식행동에 관한 단면연구

허혜경,박소미,김기연,김춘배,안정숙,송희영,김기경 韓國保健敎育.健康增進學會 2003 보건교육건강증진학회지 Vol.20 No.1

Purpose : The purpose of this study was to investigate the dietary habits of students in order to identify risk groups according to their Body Mass Index (BMI), and to compare the eating behavior of students in the normal range (19<I≤24) and those in risk groups (BMI≤19, 24<I≤27, BMI>). Method : 1176 elementary school students, 850 middle school students and 672 high school City, were the participants The instrument for this study was a structured questionnaire that included demographic data as well as dietary habits, and the eating behavior instrument developed by Stunkard &essick(1985) and revised by Kim &im (1997). Result : 1) As students moved up in grade level their dietary habits became more irregular and the degree that students chewed food was reduced 2) As students moved up in grade level, a greater number of the students did not eat breakfast. The reasons given were that there were not enough time before classes started(40.4%) and a lack of appetite in the morning(10.6%) in high school students. 3) As for supper, from 67.8 to 81.9% of subjects reported having regular supper. However the rest of the subjects did not eat supper because of anorexia and fear of weight gain. 4) The results identified risk groups according to their BMI showed that for elementary school students, 55.9% were in the low weight group, 5.5% in the overweight group, and 0.9% in the obese group. For middle and high school students, 40.6% and 35.5% respectively were in the low weight group, 7.4% and 6.3% in the overweight group, and 4.1% and 2.5% the obese group. 5) Comparisons of the eating behavior of students in the normal weight group with that of those in the three risk groups showed that there were significant differences in 'hunger' and 'cognitive restraint of eating' in elementary school students, and significant differences in 'cognitive restraint of eating' in middle and high school students. Conclusion : The results of this study show that management of diet in school health sholud be addressed from both the aspect of lack of nutrition and that of excess nutrition. In other words, good diet is as important for students in the low weight group as it is f3r those in the overweight and obese groups. The estatblishment of good dietary habits and eating behavior in students, by nurses and dieticians should be done by providing repeated diet education and involvement in diet counseling.

물리치료사들의 대체의료에 관한 인식도 조사

김영희,김기열,배주환,김상수,남철현 경산대학교 보건복지연구소 2000 保健福祉硏究 Vol.5 No.-

This study was conducted to examine physical therapists' awareness of alternative medicine and their treatment. 250 physical therapists who were working in Daegu were selected as subjects of this study. Data were collected from February 21, 2000 to March 31, 2000. The results of this study are summarized as follows. 1. Among 218 respondents, 72.7% of them directly experienced alternative medicine. According to general characteristics of the respondents, 79.0% of them who were in thirties had experiences in alternative medicine. 83.3% of the respondents who had worked for above twenty years experienced alternative medicine and 90.0% of the respondents who were working in Oriental medical clinics had experiences in it. 79.8% of the respondents who had been married experienced alternative medicine and 88.4% of them who were Buddhists had experience in it. 2. The sources of information on alternative medicine were newspapers and broadcast (22.9%), seminars of related associations (22.5%), and Books (20.0%). 3. The respondents experienced alternative medicine for the purpose of treating their chronic diseases (67.0%), improving their energy and quality of life (20.5%), and improving their weak physical constitution (13.4%). 4. According to the respondents' trust in alternative medicine, 40.8% of them trusted chiropractic, while 25.2% of them trusted massage and finger-pressure therapy. 19.7% of them trusted taping therapy and 15.1% of them trusted sports massage. 5. 67.0% of the respondents treated patients by alter native medicine in the hospitals and clinics. In the case of treatment methods by alternative medicine, 35.3% of them gave patients the massage and finger-pressure. 33.0% of them adopted taping therapy and 24.3% of them tried to treat patients by chiropractic. 17.0% of them applied moxacautery, while 15.1% of them gave patients the sports massage. 6. The respondents adopted alternative medicine to treat following diseases: lumbago (57.5%), shoulder pain (51.8%), sciatica (39.9%), arthritis (36.2%), headache (31.1%), hypertension (24.3%), diseases of the peripheral nervous system (22.4%), diseases of digestive organ (14.6%), insomnia (12.3%), obesity (8.7%), stroke (5.5%), allergy and skin diseases (4.1%), cystitis (3.6%). 7. According to their motives of concern about alternative medicine, 59.1% of them were interested in it because they expected additional effect which could be obtained from it in parallel with Western medicine. 16.7% of them were concerned about alternative medicine because they lacked ability to solve patients' clinical problems, while 15.3% of them were interested in it because they acknowledged the effect of it. 8.9% of them had interest in alternative medicine because they were dissatisfied with medical and scientific approach of Western medicine. 8. 73.4% of the respondents thought that alternative medicine needed to be introduced in the college/university curriculum

기흉 후 발생한 뇌동맥 공기 색전증 : 1예 보고

배일헌,한기석,차상훈,김성진,박길선,홍장수 충북대학교 의과대학 충북대학교 의학연구소 2003 忠北醫大學術誌 Vol.13 No.2

뇌혈관내 공기 색전증은 뇌혈관 조영술, 혈관내 도자술 시행시 발생하여 매우 심각한 합병증을 유발할 수 있다. 그러나 기흉의 합병증으로 발생한 경우는 보고된 적이 없다. 저자들은 기흉에 의하여 발생한 뇌혈관내 공기 색전증 1예를 경험하였기에 보고한다. Cerebral arterial air embolism is a potentially fatal event that may occur during the cerebral angiography and intravascular catheterization. The CT findings of cerebral arterial air embolism following pneumothorax have not been reported. We report a case of cerebral arterial air embolism following pneumothorax, and describe the CT findings.

국내육성 오차드그라스 품종들의 캘러스 형성율 및 식물체 재분화 효율

김기용,강경민,배은경,이인애,임용우,최기준,박근제,손대영,조진기 Plant molecular biology and biotechnology research 2003 Plant molecular biology and biotechnology research Vol.2003 No.-

Comparisons of callus formation ratios from seed explants, callus sizes, regeneration ratios from callus and regeneration efficiency for 4 orchardgrass (Dactylis glomerata L.) varieties (Three were developed in Korea and one was imported from foreign nation) are as follows; Jangbeol 102 (67.0%) has the highest callus formation ratio in 4 weeks incubated callus after bedding the seed explants, but Potomac (68.4%) has the highest ratio in 6-seek callus. Potomac (3.93cm) has the highest callus size in 4-week callus, but Jangbeol 101 (4.32cm) has the highest size in 6-week callus. Jangbeol 101 (17.7%) has the highest plant regeneration ratio in 4-week callus, but Potomac (37.4%) has the highest raion in 6-week callus. Jangbeol 102 (11.5%) has the highest plant regeneration efficiency in 4-week callus, but Potomac (25.6%) has the highest efficiency in 6-week callus.

신체적성 운동 프로그램의 참여가 성장기 아동의 체력 및 형태적 요인에 미치는 영향

김형돈,김명진,배기창 경희대학교 사회체육연구소 1996 體育科學論叢 Vol.- No.9

This study has analyzed the relativity between the physical constitution and strength by comparatively analyzing the difference between the group of 59 male and female infants which has been participating at the periodical physical aptitude program and the one of 59 male and female infants which has been taking part at art program in order to examine the effect of physical aptitude program to the physical constitution and strength. The following conclusions have been reached under the above analyzed results: 1. In the comparison of physical constitution between the group received the physical exercise and the one not received the exercise has shown that both the height and breast of the male infants showed significant difference by(p<.01) in height and(p<.05) in the breast while very high significant difference in height by (p<.001) of the female infants. This analysis has shown that the group of having exercised showed high. 2. In the comparison of physical strength, the boy infants showed very high difference in V- sitting and 25meter run by(p<.001) that the exercised group showed good records while the female infants very high significant difference in standing up and sitting by (p<.01), in 25 meter run significant difference was appeared by (p<.05) and significant high difference in round run by (p<.001). It gives us the information that the more they have exercised the better they got the records. 3. The relativity between the male and female infants in physical constitution and strength, there appeared high relativity in the height, the standing broad jump by (p<.05), in 25 meter run (p<.01), round run (p<.001) and in the weight, rising and sitting (p<.05), round run (p<.05) and in the breast, 25 meter run (p<.01) and round run (p<.01) and in sitting height, the balancing with one leg (p<.05). Other events showed no relativity.

무리말뚝의 水平力 荷重分擔 特性

金泰鏞,崔震宇,盧基喆,裵鍾淳 慶尙大學校生産技術硏究所 1999 生産技術硏究所論文集 Vol.15 No.-

Most of pile foundations which are carried out in the construction sites are used to transfer vertical load such as self weight to lower ground. But the piles which are used at abutment, open type wharf and slope are loaded not only vertical load but also lateral load such as earth pressure or wind pressure. Usually pile foundations are carried out in the form of group pile foundations. So in this paper, authors are going to deal with the behavior of laterally loaded group piles. With model piles, authors did some experiments by changing the relative density and the pile-space of pile-embedded-ground. According to the result of the experiments, authors have got characteristics of loadshare at each row in group piles. The results are as follows : 1. The Lateral load capacity for the initial horizontal displacement increases linearly and as the displacement is increasing, the behavior becomes parabolic. 2. The front row of piles is the highest in lateral load capacity, and the middle row of piles follow the front row. The tail row of piles is increasing, the loadshare-ratio of each row is accessing to the average loadshare-ratio. 3. As the space between piles is increasing, the loadshare-ratio of each row is accessing to the average loadshare-ratio. 4. In proportion to the increase of relative density, the lateral load of each row increases but the loadshare-ratio is not changed, despite the change of the relative density.

전화망 음성인식 시스템

김기원, 양명섭, 박승배 초당대학교 초고속정보화센터 2001 초고속정보화센터논문집 Vol.2 No.-

본 논문에서는 전화선을 통해 사랑이 발성한 음성을 저장, 학습하여 사용자가 다시 그 내용을 발성할 경우 자동적으로 이를 인식하는 시스템을 설계, 구현한다. 본 논문에서 구현한 시스템은 신경 회로망과 동적 시간 정합법을 이용하는 하이브리드 형태의 시스템으로, 특징 파라미터로는 필터 뱅크 계수를 사용하였으며 필터 뱅크 계수의 차원수를 줄여 처리 속도를 빠르게 하기 위한 방안으로 자기 조직화 지도를 사용하였다. 또한 자기 조직화 지도에 대응하여 동작하는 상부 인식기로는 소규모 고립단어 인식에 적합한 동적 시간 정합법을 채택하였다. In this study, we design and implement the system which learn a speech registered by people through telephone network and recognize it automatically when a user repeats it. What we have done in this study is to make hybrid type system which uses a neural network and a dynamic time warping. We performed a summary end point detection by using Rabiner & Sambur method which was a corrected form, using only log energy, as end point detection of a speech. We used filler bank coefficient as a feature parameter and self organization feature map to make its proceeding fast by decreasing filter bank coefficient. We took a dynamic time warping which was proper for recognizing small isolated words as an upper recognition system which is against self organization feature map.

L1210 세포에 대한 약용 식물의 세포독성 검색

배기환,민병선,도동선,김남수,양기종,안병준 충남대학교 약학대학 의약품개발연구소 1992 藥學論文集 Vol.8 No.-

For the research of cytotoxic natural products, 50 medicinal plants were extracted with benzene and methanol, separately, and screened against L1210 cells. From the results(Table I), 6 samples showed cytotoxicity both in benzene and methanol extracts of 17 samples in benzene extracts and 3 samples in methanol extracts, respectively. Generally, the cytotoxicity exhibited high frequency (34%) in benzene extract but low frequency in methanol extract(6%), it meant that active cytotoxic components had less polarity. ED_50 values less than 10 ㎍/㎖ were observed in 17 medicinal plants.

대황황련해독탕의 사염화탄소 유발 간장해 보호효과 미치 급성독성

김영석,정은아,장종철,양형길,김남재,조기호,배형섭,이경섭,김동현 WHO COLLABORATING CENTRE FOR TRADITIONAL MEDICINE 2002 東西醫學硏究所 論文集 Vol.2002 No.-

ABSTRACT - This study was performed to evaluate hepatoprotective effect of daewhang-whangryunhaedok-Tang(DWT) on liver injured rats induced by CCI_4 and the acute oral toxicity of it in mice. The activities of serum transaminase(ALT/AST), alkaline phosphatase(ALP) and lactic dehydrogenase(LDH), the levels of serum total cholesterol(TC) and triglyceride(TG), change of liver enlargement, and inhibitory activities of lipid perotidation, catalase and glutathione-S-transfrease(GST) in liver microsome were determined in hepatotoxic rats induced by CCI_4. DWT was significantly reduced the serum ALT, AST, ALP, LDH. TC and TG lecels. And, the increase of lipid peroxidation, decrease of catalase and GST activities in the liver microsome of CCI_4-intoxicated rat were significantly improved by the treatment of DWT. Male and female mice were administered maximum dosages of 5.000 mg/kg b.w. of DWT. After single oral administration of DWT to mice, we observed them daily for 2 weeks.DWT did not induce any toxic signs in the mortalitie, clinical signs, body weight changes, and gross necropsy finfings of mice. Based in these results. It is concluded that DWT may have the hepatoprotective effect on CCI_4 induced hepatotoxicity in rats. Also. DWT may have no side effect and its LD_50 value may be over 5.000mg/kg b.w. in mice.

대황황련해독탕의 항고지혈증 작용

김영석,정은아,장종철,양형길,김남재,조기호,배형섭,이경섭,김동현 경희대학교 동서의학연구소 2001 東西醫學硏究所 論文集 Vol.2001 No.-

Whangryunhaedok-Tang (WT) is formulated with Coptidis Rhizoma, Phellodendri Cortex, Scutellariae Radix and Gardeniae Fructus, and Daewhang-whangryunhaedok-Tang (DWT) is made by the combination of Rhei Rhizoma, a wellknown anticostipation drug in WT. Therefore, DWT has been evaluated for antihyperlipidemic effects on experimental hyperlipidemic rats and mice induced by corn oil and high cholesterol-diet. Oral administration of DWT significantly inhibited the increase of serum triglyceride and LDL-cholesterol levels, and the decrease of serum HDL-cholesterol levels in hyperlipidemic rats induced by corn oil. Also, oral administration of DWT significantly prevented the increase of serum total cholesterol, triglyceride and LDL-cholesterol, and liver total cholesterol and triglyceride in 1% cholesterol-diet fed mice. These results suggest that DWT is effective for the treatment of hyperlipidemia.