부산.경남지역의 일부 고등학교 교사들의 물리치료에 대한 인식도 조사

김지원,박상현,주성희,김용권,안덕현,Kim, JI-Won,Park, Sang-Hyeon,Joo, Sung-Hui,Kim, Yong-Kwon,Ahn, Duck-Hyun 대한물리치료과학회 2003 대한물리치료과학회지 Vol.10 No.2

This study randomly chose 10 humanity high schools, which are located in Busan and KyoungNam province. We then examined the recognition rate of physical therapy among 378 teachers who were and still are working in the schools. 1. The recognition grade of physical therapeutics between men and women was significantly different with results of 80.7% of men and 69.7% of women(p<0.05). In the case of experiencing physical therapy, 83.6% of people said they knew the physical therapeutics and in the case of the opposite side, the result was also significantly different with a result of 67.8%(p<0.05). 2. We ranked the people on how much they knew about the physical therapeutics among men and women. With men, the actual experience of physical therapeutic came before what they heard from other people. In the case of women, what they heard from other people came first and the actual experience of physical therapeutic came after. According to the public information from Inje University, the recognition grade is recorded in the 3rd grade department as 21.5% while in the case of experiencing treatment from a physical therapist, the result was 39.1%. In the other department (the 1st grade department), what men and women heard from mass media was recorded at 17.5% and what they heard from other people, it was recorded at 33.8%(p<0.05). 3. The research about the recognition of academic ability of being a physical therapist was that 55.6% of teachers thought that 3-year-college was the best, which made the results different from the recognition grade of the experience of education(p<0.05). 4. In the recognition grade of physical therapeutics, there were significantly differences from 50.2% of men and 45.2% of women were expecting about 1mil ion won to 1.99million won. In case of 25.2% of people who have experience less than 15years at work, they expected about 2million to 2.99million won. The figures were higher than 10.1% of people who have experiences over 15years. About the recognition grade of physical therapists social level in the future is 48.8% of people who had experienced of physical therapy and 63.8% of people who never had experienced of it said it would be better in the future. From these results, the recognition about physical therapeutics and the view of its social status are optimistic and they know well about the level of academic ability of physical therapists. On the other hand, most teachers don't know exactly about physical therapists work. So we have to inform them aggressively for enhancing the recognition of physical therapy because high school students are well affected by their teachers when they face their future or major in university.

구치의 1급, 2급 와동에 은 아말감, 구치용 복합레진, 복합레진 인레이로 수복시 치아의 파절저항성

안연실,김미자,이광원,손호현 全北大學校 齒醫學硏究所 1991 전북치대논문집 Vol.9 No.1

The purpose of this study was to evaluate the fracture resistance of the marginal ridge of posterior teeth with class Ⅰ & Ⅱ silver amalgam, posterior composite, and composite resin inlay. The seventy-two extracted caries free human upper premolars were divided into six groups. Class Ⅰ and Class Ⅱ cavities were prepared and filled with amalgam, light curing composite resin, and resin inlay. Fracture strength was measured at the marginal ridge with "Instron". The results were as follows ; 1. Class Ⅰ restorations were stronger than Class Ⅱ in amalgam and composite resin filled group(P<0.05). There was no statistically significant difference in strength between Class Ⅰ resin inlay and Class Ⅰ resin inlay. 2. In the Class Ⅰ and the Class Ⅱ restorations, the best fracture resistance obtained in resin inlay, followed by composite resin, amalgam(P<0.05). In the Class Ⅰ restorations, result was the same but had no significant difference. 3. Class Ⅰ composite resin and Class Ⅰ resin inlay were stronger than Class Ⅱ amalgam(P<0.05). 4. In the Class Ⅰ restorations, when the marginal ridge was fractured, only enamel or enamel/material were involved. In the Class Ⅱ composite resin and Class Ⅱ resin inlay, enamel/material or only material were involved. In the Class Ⅱ amalgam, only material was fracture.

2,2' -디히드록시설포 아조메친 유도체에 의한 알미늄 및 갈륨의 형광 정량

이종원,이지연,허문회,안문규 慶星大學校 1998 論文集 Vol.19 No.2

Four azomethine dyes were synthesized in order to get excellent fluorescent reagent having hydroxyl and sulfo substituents. They are 2-hydroxy-3-sulfo-5chloroaniline-N-salicylidene(Ⅰ), 2-hydroxy-3-sulfo-5chloroaniline-N-2, 4-dihydroxybenzylidene (Ⅱ), 2-hydroxy-5-sulfoaniline-N-salicylidene(Ⅲ) and 2-hydroxy-5-sulfoaniline-N-2, 4-dihydroxybenzylidene(Ⅳ). These compounds react with aluminum and gallium in an aqueous dimethyl-formamide solution to form fluorescent 1:1 (metal-azomethine) complexes. Several conditions, such as the pH of the solution, the reagent concentration, the time of standing and fluoresence characteristics cincellar media were investigated. the maxium fluorescence intensity of the aluminum complex was found at pH 6 (heated for 10 min, at 50℃), and the gallium complex was at pH 4. The fluorescence was stable at least for 2 hours by using 2-hydroxy-5sulfoanilin-2-, 4-dihydroxybenzylidene in Triton X-100 media, 0.1∼4 ㎍ of aluminum and 0.5∼30 ㎍ of gallium in 25 mL solution could be determined. Ni(Ⅱ), Cu(Ⅱ), Fe(Ⅱ), Mg(Ⅱ), and Zn(Ⅱ) ions interfered with the determination. On the other hand, the effect of surfactants on the fluorescence characteristics in Triton X series media show a remarkable enhancement of fluorescence intensity as compared with that of azomethine complexes in aqueous media.

생리식염수 및 포도당수액 정액 투여가 에탄올 농도에 미치는 효과에 관한 연구

김원율,이상래,안지영,안성훈,류석용,김경환,김홍용 대한응급의학회 2000 대한응급의학회지 Vol.11 No.3

Background: In emergency department, there are many drunken patients with various emergency medical situations. In these patients, evaluation and management of the medical problems are delayed from time to time because of the uncooperative nature of the patients and because of consciousness and sensory changes. A precise evaluation can only be obtained when the patients become sober. For this purpose, most clinicians start IV fluid loading. This study was carried out to evaluate the effect of IV fluid(normal saline and glucose solution) on the rate of ethanol clearance in such patients Methods: Ten volunteers(healthy males in their twenties and with a Michigan alcohol screening test below 4) were enrolled in this study. Alcohol intake was restricted to at least 48 hours before the test and food intake to at least 4 hours. For the test, A predetermined dose of ethanol(1 gm/kg) was given to the volunteers. Each volunteer was tested on three consecutive times with 3 or more days interval for alcohol wash out period . On the lst day, the volunteers received ethanol only per os. On the second day, they received ethanol and a liter of IV 10% dextrose solution. Each day, blood was drawn from the antecubital vein to measure the ethanol level at the time of ethanol ingestion and at 0.5, 1, 1.5, 2, 3, 4, 5 and 6 hours after ingestion. The repeated measure ANOVA test was used for the statistical analysis. Results: The difference in the blood ethanol level between the 3 test was F=1.7, p=0.184 and the difference corrected by the time factor was F=0.32, and p=0.985. Conclusion: There was no significant difference in the blood ethanol level between the tests. In conclusion, the IV normal saline or glucose solution does not accelerate ethanol clearance in suffering

항 혈소판 요법을 이용한 관동맥내 Stent 삽입술의 조기 결과

손지원,김영준,손민수,오세진,안태훈,최인석,신익균 대한순환기학회 1998 Korean Circulation Journal Vol.28 No.6

최근 발병한 정신분열병 환자의 증상 관해 및 정신사회적 기능 : 1년 전향적 추적 관찰 연구

정석훈,박원명,권준수,박지홍,안준호,고진경,김창윤 大韓神經精神醫學會 2007 신경정신의학 Vol.46 No.5

Objectives : The long-term outcome of schizophrenia is still considered vahable and inconclusive. We perfonned a one-year prospective observational study to investigate the longitudinal outcomes in patients with recent-onset schizophrenia. The primary purpose was to determine the descriptive outcomes in tenns of symptom remission and psychosocial function. The secondary purpose was to identify predictor variables associated with the outcomes. Methods : Patients experiencing their first episode ofpsychosis or hospitalization within the past 2 years with a diagnosis of DSM-IV schizophrenia were included. Clinical symptoms were assessed monthly using Brief Psychiatric Rating Scale (BPRS), Scale for the Assessment of Positive Symptoms (SAPS), Scale for the Assessment of Negative Symptoms (SANS) and Clinical Global Impression (CGI) scale. Psychosocial function was measured using PSYCH-UP (Psychosocial symptoms you currently have, follow-up version) and Heinrichs' Quality of Life Scale (QLS) at baseline, 6, and 12 months and Global Assessment of Functioning (GAF) monthly. Remission was defined on the basis of overall, and psychotic core symptoms as having 1) BPRS total score ≤ 36, and 2) Each individual item score of core psychotic items (conceptual disorganization, suspiciousness, hal-lucinatory behavior, unusual thought content) ≤3, and 3) CGI severity score ≤3, and 4) Duration of remission at least for 2 consecutive months. To identify the predictive variables for the outcome, relationships between time to remission and various clinical variables were examined using Cox proportional hazards model. Results : A total of 49 patients with schizophrenia were enrolled in this study. The proportions of patients with symptom re-mission were 54.5% (24/44, drop outs=5) at 3 months, 55.3% (21/38, drop outs=11) at 6 months, and 64.3% (18/28, drop outs=21) at 12 months. Mean time to remission was 3.76±2.43 (s.d.) months, and the mean duration of remission was 7.54±2.99 months. Significantly longer time to remission was predicted by higher SANS total score at baseline in various predictor variables (p=0.01). Impairments of psychosocial function measured using PSYCH-UP and QOL were significantly improved at the end of this study, but still remained at mild to moderate level. SANS total score and GAF score significantly correlated with most ofthe items related to psychosocial fimction at 12 months. The proportion of the patients with GAF score ≥60 increased from 6.1% at baseline to 85.8% at 12 months. Of the patients who were in remission at 12 months, 95.5% obtained GAF score ≥60. Conclusion : This study showed 64.3% of symptom remission rate in patients with recent-onset schizophrenia. Symptom re-mission was accompanied by significant improvement ofglobal function. The severity of negative symptom at baseline appeared to be a significant predictor for time to remission. Psychosocial function was improved at the end of this study, but impainnents still remained at mild to moderate level. GAF score and negative symptoms significantly correlated with psychosocial function.

경북대 캠퍼스 내 대기환경 및 미규모 모델(MUKLIMO)을 이용한 바람장 모의 연구

민경덕,윤지원,안광득 한국환경과학회 2005 한국환경과학회지 Vol.14 No.3

Elements of atmospheric environment, temperature, humidity and wind, at the compus of KNU(Kyungpook National University) were investigated by the observations. The observed data were compared with those of DWS (Daegu Weather Station). The simulations of wind field and dispersions of polluted gases were conducted by MUKLIMO under the various conditions. The results show that the atmospheric environment of KNU are suitable but the campus does not play role as a heat sink in the city. The simulations of wind field show the air flows and wind channels in the campus clearly. The exhausted gases by motor vehicles on the northside street of campus affect very much to the campus with NW(300˚) wind. The running cars in the campus are also pollute much on the campus with the various wind directions. The characteristics of environmental conditions, various meteorological fields, wind channels, and dispersion of exhausted gases at the campus of KNU were understood quantitatively in the study.

장기간의 크레아틴 구강 투여와 웨이트 트레이닝이 체구성비의 변화에 미치는 영향

이한경,채지원,안병훈 龍仁大學校 體育科學硏究所 1999 體育科學硏究論叢 Vol.9 No.1

The purpose of this study is to examine the effect of long-term oral creatine(Cr) supplementation of weight training on body composition. In order to conduct this study, 10 physical education students in optimal physical condition were chosen. The test subjects were divided into 2 groups : Cr supplement group, non-Cr supplement group. In the first stage, the Cr supplement group receved 20g of Creatine monohydrate for the first 4 days, and 5g per day for 54 days, thereafter. All exercise studies were conduced to variable resistance training for 1 hour, three times per week. The training involved seven different exercise, including leg press, bench press, leg curl, leg extension, squat, shoulder press, and sit-ups. Each exercise consisted of 5 set of 12 repetitions at 70% of one repetition maximum(IRM). The IRM values were determined before training and after 8 weeks of training. 1) In terms of body weight, there was no significant difference between the Cr supplementation condition and non-Cr supplementation condition (p>0.05). However, among the Cr supplementation condition, there was a noticeable increase in body weight than in non-Cr supplementation condition. 2) In body fat percentage, there was no significant difference between the Cr supplementation condition and non-Cr supplementation condition (p>0.05), but in the Cr supplementation condition, there was a markedly lower level of body fat percentage than in the non-Cr supplementation condition. 3) In body fat mass, there was no significant difference between the Cr supplementation condition and non-Cr supplementation condition(p>0.05). However, in the Cr supplementation condition, there was lower level of body fat mass than in the non-Cr supplementation condition. 4) In terms of lean body mass(LBM), there was no significant difference between the Cr supplementation condition and non-Cr supplementation condition(p>0.05), but in the Cr supplementation condition, there was higher level of LBM than in the non-Cr supplementation condition. 5) In the creatinine level, there was no significant difference between the Cr supplementation condition and non-Cr supplementation condition(p>0.05). However, in the Cr supplementation condition, there was higher level of creatinine and non-Cr supplementation condition. 6) In the 1RM, there was no significant difference between the Cr supplementation condition and non-Cr supplementation condition(p>0.05), but in the Cr supplementation condition, there was higher level of 1RM than in the non-Cr supplementation condition. All these findings are in agreement with previous studies. Based on the results of this, we have found that Cr supplementation and 8weeks weight training decreased body fat, while increasing LBM and muscle mass.

락탐화합물의 고리 확장 연구 : 입체 선택성과 Mechanism에 관한 연구 Study of Stereoselectivity and Mechanism

하진렬,최경민,김지아,원태진,신동수,이민주,안철진 昌原大學校 基礎科學硏究所 2002 基礎科學硏究所論文集 Vol.14 No.-

The ring expansion chemistry is one of the most important methods to prepare five-and six-membered heterocylic compounds. We have studied about γ-lactam ring expansion with stereoselectivity from β-lactam derivative. To do this chemistry, proton of N-benzyl group in β-lactam derivatives is eliminated by LDA and make carbanion.This anion make unstable 4-membered lactam intermediate, and then the ring is opened by homo clevage or hetero cleavage for releasing ring strain, followed by recyclization to one carbon to make γ-lactam ring with stereoselectivity in β-, γ- positions.

국내에서 분리된 Extended-Spectrum β-Lactamase 생성 Escherichia coli와 Klebsiella pneumoniae의 빈도 및 유형

홍성근,김선주,정성훈,장철훈,조성란,안지영,신종희,이혜수,송원근,어영,염종화,용동은,이경원,정윤섭 대한임상미샐물학회 2003 Annals of clinical microbiology Vol.6 No.2