漢江下流部 水害輕減을 爲한 調査 硏究

金漢星,高在雄,李相鎔,玄義泰,柳興根 건국대학교 1974 學術誌 Vol.17 No.1

The effect of reducing flood magnitudes, flood stages, and flood damage by upstream reservoir regulation are investigated in this study. The analytical procedures which has been established newly, are treated through this study for 7 index stations and same numbr of reaches. The method of this study could be expressed briefly as following procedures. Using stage-frequency relations and the potential damage survey data, damage-frequency relations are established, and from this, average annual flood damages computed. By holding out portions of the floods with various amounts of flood control storage in 6 reservoirs in the basin, routing were made to establish modified stage-frequency relations. From damage frequency relation, average annual damages are computed with and without condition of each control volume. The study result are concluded as follows; (1) The relationtship of corresponding water level between nearby stations are useful tools to adjust error of the data due to observation error and change of the gaging location. (2) The number of records about 10 years could not be applied for the statistical methods of flood frequency analysis. (3) The regional skew factors are recommended to apply flood frequency study by the log-Pearson Type III method. (4) The effect of damage reductions are greatly affectedin accordance with the routed flood. Therefore application of the Typical Tributary Contribution Flood are reasonable for this type of study. (5) In the North Han, effect of damage reduction due to the lacation of control point are gradually increased from upstream to downward until the confluence of North and South Han. (6) In the South Han, control effect are increased from Chungju to Yeoju where the maximum effect are analyzed and then decrease gradually until the confluence. (7) Better hydrologic and topographic combinations for the flood control are existed in South Han to compare with North Han in this study results.

신장이식 환자에서 HCMV 항원혈증 검사의 임상적 유용성

김탁,성흥섭,박관태,김송철,김성한,최상호,김양수,우준희,박수길,한덕종,이상오 대한감염학회 2009 감염과 화학요법 Vol.41 No.2

Background : This study was performed to determine the cut-off value and the predictability of symptomatic human cytomegalovirus (HCMV) infection according to the peak value of HCMV antigenemia assay in kidney transplant recipients. Materials and Methods : We reviewed the results of HCMV antigenemia assay (Chemicon, CA, USA) in patients who received kidney transplantation at our institution from May 2003 through May 2008, and investigated the existence and the type of HCMV infection by the medical record review. Patients who underwent the test only once during the episode or those who received ganciclovir for more than 48hrs before the test were excluded. The receiver-operator characteristic curve was drawn and the point showing maximum likelihood ratio (LR) was chosen as the cut-off value of symptomatic HCMV infection. Results : A total of 689 episodes were screened and 134 episodes were enrolled. Thirty-three (24.6%) episodes were symptomatic HCMV infection, 23 (17.2%) episodes were associated with HCMV syndrome, and 10 (7.5%) episodes were tissue-invasive diseases. The maximum LR was 7.5 (95% confidence interval, 4.014.2) and the cut-off value was 29.5 cells/200,000 WBC. The sensitivity, specificity, Positive predictive value, and negative predictive value were 66.7%, 91.1%, 71.0%, and 89.3%, respectively. Conclusions : The cut-off value of symptomatic HCMV infection by the peak value of HCMV antigenemia assay in our study was similar with previous results, although the sensitivity was relatively low.

다발성 말초신경병증의 조기진단 : 적외선 체열촬영검사와 전류지각역치검사의 조합진단 Combination Diagnosis Using by Digital Infrared Thermogram and Current Perception Threshold

이삼규,김재형,최인성,이소영,한재영,조성렬,김재휴,노성만,정민영,정동진,김현성 全南大醫大 2001 전남의대학술지 Vol.37 No.3

서울의 Penicillinase Producing Neisseria gonorrhoeae 발생빈도(1998)

김재홍,김준호,반재용,이정우,황성주,정준규,정성태,강진문,조흔정,홍창의,정혜신,이한승,김이선,이봉길,이종호,선영우,한기덕,윤성필,이성훈,안종성,박석범,문승현,조항래,김형섭,류지호,황재영,박준홍,손상욱 한양대학교 의과대학 2001 한양의대 학술지 Vol.21 No.1

In recent years, gonorrhea has been pandemic and remains one of the most common STDs in the world, especially in developing countries. For the detection of a more effective therapeutic regimen and assessing the prevalence of Penicillinase Producing Neisseria gonorrhoeae(PPNG), we have been trying to study the patients who have visited the Venereal Disease Clinic of Choong-Ku Public Health Center in Seoul since 1980 by menas of the chromogenic cephalosporin method. In 1998, 93 strians of N. genorrhoeae were isolated, among which 60(64.5%) were PPNG. The prevalence of PPNG in Seoul, which had been decreased to 39% in 1996 after a peak of 74.3% in 1993, is increased to 64.5% in 1998.

무용전공 대학생의 스트레스 요인 분석

한태준,우태화,오상훈 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.1

Stressors which dance specialty university student have been suffered from during activity in dance were analyzed through open-questionnaire, the participants in this survey were 228 dance specialty university student, sort questions according to the affinity and similarity of them in the aspects of conception, questionnaire was summed up in six factors and twenty questions. Arranged twenty questions were determined by the fifth levels of Likert's type scale to be good for responses. As the result of analysis of responded contents, they were sorted as main six factors like that university professor, training, school, finance, individual, rest. As Jim Taylor told, dancers are apt to have disease and injuries when dancers are under the stress, and those who have abnormal increase of decrease in one's own weights can have more stress. The way of conducted a good performance by dance specialty university student is that dancers should have responsibility as worker and have pride as artist, many study and analysis will be necessary if there are any other in actual circumstances or not in actual circumstances.

凍結明太肉의 貯藏中에 일어나는 理化學的變化(第1報) : 明太肉에 對한 아미노酸, 有機酸 및 糖類의 貯藏效果 Preservative Effects of Some Amino Acid, Organic Acid and Sugars on Alaska-Pollack Fillet

韓南珠,金文基,權泰鳳,吳成基 慶熙大學校 1980 論文集 Vol.10 No.-

The effects of sugar (D-sorbitol, D-xylose), organic acid (Na-citrate) and amino acid (monosodium glutamate) on the physicochemical properties of frozen "Alaska-pollack" fillet containing 500mg% of sucrose at 15℃ were studied by the quantitative measurements of myofibrillar Mg^2+ -ATPase activity, trimethylamine-N, total protein, pH and textural variations with the lapse of time. The results were compared with each other at different concentration levels (125-500mg%). 1. The more higher the concentration of additives, were observed the more higher myofibrillar Mg^2+ - ATPase activity and pH value. In contrast, however, trimethylamine-N content was decreased with the concentration increase. 2. All the "Kamaboko" groups containing additives at different concentration levels maintained almost similar elasticity. On the other hand, they were not only easily crumbled but also markedly decreased hardness, cohesiveness and gumminess with the lapse of time. 3. The D-sorbitol showed inferior textural characteristics to other additives, and D-xylose gave heavy color during the "Kamaboko" processing. 4. D-sorbitol groups increased cohesiveness and gumminess, respectively, with the concentration Increase. On the other hand, hardness was decreased in the sodium citrate groups.

효율적인 현장체험학습을 위한 암남공원의 지질에 관한 연구

한영욱,김상권,유병태 부산교육대학교 과학교육연구소 2004 科學敎育硏究 Vol.29 No.-

The purpose of this study is to find out the study of the effective field experience learning method through the geological survey of the Amnam Park. The field experience learning has been used in the general subjects and in that case data supply is common. But the data supply is lack in the programs of the earth science especially in Busan , it is rare to learn geological matters with topography of Busan. With the results of this study it is possible to maximize the learning effect by using the outdoor environments. The Amnam Park which is accessible to students with convenient transportations has the effective stratum outcrops for the different rocks, faults, folds, intrusion of magma, metamorphic-contact transformation rocks what show the various lithosphere change phenomenon and the lithosphere leveling. With the results of the concentrative survey of the Amnam Park, this study proposes the localization of the text of the local environment of nature, application and shows the way of the teaching and learning effects. As the results are as follows. First the Amnam Park specifies the geological history of Busan observing the stratum outcrops of that place which was consist of terrestrial deposit(accumulative layer) in the Lake or swamp environments. Second the Amnam Park shows the topographical characteristics formed by the lithosphere leveling and the movement of seawater and various topographical facts for example weathering, erosions, coast terrace, erosion by seawater caves. Third the Park has the variety of the stratum outcrops and evidences of lithosphere transformation relatively in the Small space. It has the advantage for the worthy geological learning place owing to accessible location. Using the field experience learning relating the geological unit in the Elementary School has effective learning for the students. The field experience learning with the text of localization provides the students with the love for their own place and the spirit for the preservation of nature as the accessory effects.

한국 재래 산양에서 Leptospira spp.에 대한 혈청역학적 연구

한동운,권용국,문진산,윤소라,위성환,장환,탁동섭,이태욱,강문일 한국수의공중보건학회 2003 예방수의학회지 Vol.27 No.3

Between January 1999 and September 2001, 948 sera (120 from each province except 108 from Chungbuk) from 8 provinces were sampled from Korean goats. All the samples were serologically tested for Leptospira spp. By the microscopic agglutination test against four L. interrogans serovars including canicola, icterohaemorrhagiae, pomona and hardjo, 948 Korean goats were confirmed as 11 seropositives (1.2%) only infected with L. icterohemorrhagiae. All positive sera were collected from Gyeonggi (5), Gangwon (4) and Chungbuk (2). Titration of them were classified as 1:100 of 10 sera except one case with 1:200 from Gyeonggi. It was meaningful that the pathogen in Korean goats was mainly distributed in the northen part of the country. Consequently, the results in the study were confirmed and analyzed the recent status of infection of leptospirosisas zoonotic agentsome in Korean goats.

흰 쥐의 규칙적인 유산소성 운동이 혈청지질에 미치는 영향

한성섭,남태호 釜山大學校 附設 體育科學硏究所 1999 體育科學硏究所 論文集 Vol.15 No.-

To investigate effects of rats' treadmill movement by regulary aerobic exercise on serum lipid response 48 male while rats of Sprague Dawley (8 weeks of age) were divided into the two exercise groups (RAG of 16 rats, RBG of 16 rats) and the one control group (CG of 16 rats). The adaptation training to the environment and the adaptaion training to the treadmill running were performed for each 2 weeks, with the exercise intensity of RAG (8~14m/min, 0。~3。), RBG (8m/min,0。) respectively, 30 min/day, 4 times/week during 12 weeks' exercise. Comparing the exercise groups with the control group after exercise, I analyzed the levels of the serum lipid response between them. The conclusion acquired was as follows: 1. Compared with the control group among the exercise groups significantly decreased RBG in the body weight of each group, respectively. 2. Compared with the control group among the exercise groups significantly decreased RAG in the serum glucouse levels of each group, respectively(p<.001). 3. Compared with the control group among the exercise groups significantly decreased RAG in the serum triglyceride levels of each group, respectively(p<.001). 4. Compared with the control group the RBG group significantly decreased in the serum total cholesterol levels of group(p<.001). 5. Compared with the control group among the exercise groups significantly increased RAG and RBG in the high density lipoprotein cholesterol levels of each group, respectively(p<.001). 6. Compared with the control group among the exercise groups significantly decreased RBG, respectively in the low density lipoprotein cholesterol levels of each group(p<.001).

내과에 입원하여 정신과에 자문의뢰된 우울증 환자의 임상양상

한상익,이정표,유태열 大韓神經精神醫學會 1985 신경정신의학 Vol.24 No.3

In an attempt to establish some guidelines for psychiatric consultants who work in a general hospital setting who frequently are encountered with depressed medical inpatients, authors evaluated a few outstanding clinical characteristics of them. We discussed why these patients seek help at the internal medicine instend of seeking more than adequate help at the psychiatric service. We also tried to visualize who they are. Authors tried to suggest some specific future guidelines for those who work with this kind of patients. The subjects were consisted of 51 medical inpatients who were admitted at the Kang-Nam St. Mary’s Hospital from Apr. 1, 1983 to Jul. 31, 1984, who were seen on psychiatric consultation and were apparently suffering from clinical depression. Their clinical characteristics were compared with randomly selected 48 psychiatric inpatients with depression who were hospitalized at the same hospital for the same period. The conclusions were as follows: 1. For their age distribution, medical inpatients with depression group with age over 60(23.5%) were two times greater than psychiatric inpatients with depression group for the same age bracket (10.4%). This result shows current trend that senile depressed patients tend to seek medical help rather than to seek psychiatric help. 2. For their medical diagnostic distribution, medical inpatients with depression frequently received one of the gastrointestinal disorder diagnoses(26.6%) at the internal medicine. After psychiatric consultation, “medical diagnoses” decreased from 77.7% to 63.3% and diagnoses of “depression” increased from 6.4% to 27.6% for the medical inpatients. 3. For the depressed female medical inpatients who were seen on psychiatric consultation, marital problems were the most frequently observed psychiatric problems which needed psychiatric attention. This finding appears to reflect women’s trend to express their emotional conflicts in a more subtle and vague physical symptoms of depressive equivalents rather than outright depressed affect itself. 4. Most of the chronic dysthymic disorder patients with multiple physical complaints (62.7%) usually seek medical help rather than psychiatric help. Whe compared with this, patients who suffer from depressed affect itself rather than physical symptoms of depression came directly to psychiatric service. 5. Regarding their physical symptoms, both of the depressed medical inpatients and depressed psychiatric inpatients frequently complained of gastrointestinal symptoms, 39.9% and 41.9% respectively. For their frequency and number of physical symptoms, depressed medical inpatients complained more of them (3.76±1.70) than those of depressed psychiatric inpatients (1.73±1.94). 6. While they were admitted at the internal medicine, depressed medical inpatients frequently recieved antianxiety drugs (80.4%). However, very few of them (9.8%) recieved less than therapeutic dose of antidepressants before psychiatric consultation. After psychiatric consultation, 74.4% of the recieved antidepressant medication and 45.2% of them were followed-up by psychiatric consultants. Psychiatric diagnosis of “depression” was officially adopted on discharge summary for 44.0% of them. 7. Eventually, 80.0% of the depressed medical inpatients who were recommended transfer for psychiatric treatment were transferred to the psychiatric service for proper psychiatric treatment. However, their duration of hosptalization (23.8±14.41 days) was shorter than that of depressed psychiatric inpatients (31.21±21.91 days). These transferred depressed patients who originally seek medical help tends to discharge early as soon as their physical symptoms clear up and before gaining any insight. Those who were recommended out patient clinic followup only 14.3% of them were adequately followed up at outpatient clinic. 8. Findings of this study suggest that most of these patients could be more adequately managed by establishing a psychiatric liasion service at the gastroenterology section of internal medicine in the future.