고삼투압성 비케톤성 상태의 예후인자

안성훈,김양원,김미란,진헌철,안지영,이상래,류석용,김홍용,김성준,이병권,김경환 대한응급의학회 2001 대한응급의학회지 Vol.12 No.2

Background: A hyperosmolar nonketotic state has been known to have a high mortality, and even now, despite this high mortality, only a few studies of this disease have been performed. We studied the prognostic factors for the hyperosmolar nonketotic state. Methods: We retrospectively studied the cases of 40 patients who were in a hypersomolar nonketotic state when admitted to Sanggye Paik Hospital during the 6-year Period from 1995 through 2000. We divided the hyperosmolar nonketotic patients into two groups, the complete recovery group and the incomplete recovery group, and compared the clinical features, the laboratory findings, and the precipitating factors between two groups. Results: 1) A total of 40 patients were studied: 24 in the complete recovery group and 16 patients in the incomplete recovery group. The mortality rate was 32.5%. 2) No significant statistical difference existed among the clinical features of the two groups, except for the sex(p<0.01). 3) Among the laboratory findings of both groups, analysis revealed that the effective osmolarity was significantly higher among those in the incomplete recovery group(p<0.01). Serum sodium concentration was also significantly higher among those in the incomplete recovery group(p<0.01). Serum creatinine was also significantly higher among those in the incomplete recovery group(p<0.05). Serum bicarbonate concentration, on the other hand, was significantly lower among those in that group(p<0.05).4) Infection was identified as the most common precipitating factor(62.5%). Among the precipitating factors of the two groups, there were significant statistical difference in pneumonia, UTI, and inappropriate glucose control. 5) A significant statistical difference existed among the initial level of consciousness of both groups(p<0.05). 6) The only significant independent factor responsible for prognosis of nonketotic hyperosmolar state patients was the sex. Conclusion: The sex was only significant independent prognostic factor of nonketotic hyperosmolar state patients.

圓佛敎理念의 倫理的 考察

박상권 圓光大學校 圓佛敎學硏究會 1974 圓佛敎學硏究 Vol.6 No.-

외환위험 헷징을 위한 의사결정 지원시스템

최생림,장석권 한국경영과학회 1994 經營 科學 Vol.11 No.2

The purpose of this paper is to suggest a DSS (Decision Support System) framework for managing exchange risks involved in international transactions. To this aim, a number of hedging strategies were suggested and analyzed in their pros and cons. Also, developed were a system architechture and various functional modules for implementing the suggested foreign exchange risk management system and an application scenario was demonstrated. Finally, future research areas were indicated.

地中送電관의 최적 되메움재 선정을 위한 열특성 硏究

윤성중,류권일,고영헌,김팔규 忠南大學校 産業技術硏究所 2003 산업기술연구논문집 Vol.18 No.2

The purpose of this paper is development of the most suitable backfill material which increases thermal stability and decreases thermal resistances for increasing capacity of the transmission of electricity. In order to proceed this study, the sand which recently was used as backfill material and the stone dust as single material for most suitable backfill material was chosen and experiments on thermal character and basic soil properties were proceeded for appreciating stability and economical efficiency. As a result of this study, natural moisture content of stone dust was higher than that of sand and porosity of stone dust and thermal resistance of stone dust was lower than that of sand. Then the stone dust are expected to increase capacity of the transmission of electricity. In point of stability, because total strain of pipe was within allowed strain, two materials are expected to ensure against risks. Stone dust is considered as useful backfill materials by contributing great economical efficiency, because a price of stone dust is half to the sand.

Microsporum gypseum 감염 1례

김성권,시차자,김의종,석종성 대한임상병리사협회 1993 대한임상병리사회지 Vol.25 No.1

Ni-4.5%Al 피복강재의 마모특성

고장권,김성익,오맹종,김귀식 濟州大學校工科大學産業技術硏究所 1997 尖端技術硏究所論文集 Vol.8 No.1

The pin-on-disk type wear testing machine was manufactured using a personal computer, load cell and reduction motor. The tribological properties of Ni-4.5%Al coating steel by flame spray were investigated using this test machine. The experimental result has shown that the wear amount of coating steel was remarkably decreased than the S45C material. In the lubrication environment the wear amount was much less. The friction coefficient of S45C and coating material was respectively 0.4, 0.29 in the air, and it has respectively shown 0.18, 0.24 in the lubrication. Increase of load didn't have effect on the change of the friction coefficient at all.

남자 알코올 의존 환자의 기질적 특성에 관한 연구

김성곤,민영기,이덕기,김미영,송영상,권도훈,고영훈,박제민,정병선 대한생물치료정신의학회 2003 생물치료정신의학 Vol.9 No.1

목 적: 본 연구의 목적은 한국인 남자 알코올 의존 환자의 기질적 특성을 Temperament and Character Inventory(TCI)를 이용하여 조사하는 것이다. 방 법: DSM-Ⅳ 진단 기준에 맞는 알코올 의존 환자 30명과 정상인 36명을 대상으로 연구학적 특성을 조사하고, 기질적 특성을 한글판 TCI를 이용하여 조사하였다. 모든 대상자의 나이는 30~60세였다. 결 과: 1) 두 군간 평균 나이는 유의한 차이가 없었으나, 교육 정도와 결혼을 유지하고 있는 비율 및 취업률은 알코올 의존군이 정상 대조군에 비해 유의하게 낮았다. 2) 알코올 의존군에서는 정상 대조군에 비해 Harm Avoidance(HA) 점수와 Self-transcendence(ST)점수는 유의하게 높았으며, Self-directiveness(SD)점수는 유의하게 낮았다. 3) 알코올 의존군 내에서의 각 척도들 간의 상관관계는, HA와 SD 점수, HA와 Persistence(PE) 점수, ST와 SD 점수는 각각 유의한 음의 상관관계, ST와 PE 점수, SD 점수와 Cooperativeness(CO) 점수, Reward Dependence(RD)와 CO 점수는 양의 상관관계를 보였다. 결 론: 이러한 본 연구의 결과는 한국인 남성에서 수줍음을 잘 타며, 걱정도 많고, 염세적이고 쉽게 피로해지는 기질적 특성이 알코올 의존과 연관성이 있음을 의미한다. Objectives : The purpose of this study was to assess the temperament of male parients with alcohol dependence. Methods : The subjects were 30 patients who met DSM-Ⅳ criteria for alcohol dependence and 36 normal controls. All subjects completed Temperament and Character Inventory(TCI) which was developed by Cloninger. Results : 1) The educational level, marital status, and occupation in alcohol dependence group were significantly lower than those of normal control group, but there was no difference in the age between two groups. 2) Among the scores of TCI, the score of harm avoidance(HA) and self-transcendence(ST) were significantly higher in the alcohol dependence group than in the normal control group. 3) In the alcohol dependence group, a significant negative correlation among the scores of TCI was between HA and SD, HA and Persistence(PE), ST and SD, and positive correlation between ST and PE, SD and Cooperativeness(CO), Reward Dependence(RD) and CO. Conclusion : These results suggest that shy, fearful, pessimistic and fatigable temperament are related to developing alcohol dependence in Korean males.

연 착화제 효능에 관한 동물실험적 연구

서병성,김준연,김정만,김용규,정갑열,김성환,김인식,김병권 동아대학교 부설 산업의학연구소 1997 산업의학연구소 논총 Vol.- No.3

This experiment was carried out to compare the efficacy of 2,3-dimercaptosuccinic acid(DMSA) and calcium ethylenediamine tetraacetate(CaEDTA) as chelating agents for lead poisoning. The rats had been fed water containing 0.5% lead acetate for 3 months and randomly divided into three groups. We administered DMSA only for group I(n=5), CaEDTA only for group II(n=5), and both DMSA and CaEDTA for group III(n=10), for 4 days. We evaluated urinary lead(PbU) level, blood lead(PbB) level and blood zinc protoporphyrin(ZPP) level before and after administration of the chelating agents. The results obtained were as follows; 1. After administration of chelating agents, the mean PbU levels, which were 248.2㎍/dl, 252.6㎍/dl and 270.0㎍/dl in group I, II and III before administration, were increased to 484.6㎍/dl, 479.9㎍/dl and 1,792.1㎍/dl in group I, II and III, respectively(p<0.05). 2. After administration of chelating agents, the mean PbB levels, which were 67.4㎍/dl, 59.9㎍/dl and 62.5㎍/dl in group I, II and III before administration, were decreased to 38.1㎍/dl, 36.3㎍/dl and 31.3㎍/dl in group I, II and III, respectively(p<0.05), but there were no different changes of ZPP level among groups. 3. The blood lead clearances, which were calculated by PbB level before and after administration of chelating agents, were 49.8%, 43.5% and 39.5% in group III, I and II, respectively.

뇌질환 환자의 원예치료 지시 이행에 영향을 미치는 의학적 질병상태요인 연구

이상미,권범선,서정근 韓國植物ㆍ人間ㆍ環境學會 2001 인간식물환경학회지 Vol.4 No.4

This study investigated compliance level as medical illness factors after ordering horticultural therapy to patients with brain lesion. This study set up the target of twenty inpatients of outpatients with brain lesion at the department of rehabilitation of 'D' university hospital, located in Chungnam. This study investigated relation between medical illness characteristic of client and horticultural therapy compliance. Spontaneity brain lesion and motor subtotal score in FIM tended to be high on High-compliant group, but all items were not significantly different. This study should not remain fragmentary study, should be continuously studied and properly interpreted casual sequence to the various clients. Through above result and further study, horticultural therapy effects can be maximized as enforcing effective horticultural activities with social support and choosing pertinent client by capable horticultural therapist.

스포츠센터 직원의 의사소통과 직무성 및 직무만족의 관계

한권상,임상호 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.6

This study is designed to shed a light on the relationship between communication, job performance and job satisfaction on sport center employee 250 employees were chosen from sport center located in Seoul. Among 250 questionnaires distributed and collected, 23 were excluded from the study because they were not either thoughtfully or completely answered. As a result, only 227 questionnaires were adopted and analyzed. The reliability test by using Cronbach's alpha method has the following results: the reliability in upward communication is .9132., the reliability in downward communication is .8505, the reliability in horizontal communication is .8963, the reliability in job satisfaction is .8282, the reliability in pay, promotion is .8406, the reliability in work environment is .8007 and the reliability in association is .7988. This paper utilizes the statistical data analysis methods including correlation analysis and regression analysis. The findings acquired based on the aforementioned research methods and data analysis are as follows: First, job performance showed a significant difference about upward communication, and upward communication had 28.2%(R²=.282) of influence about job performance. Second, job performance showed a significant difference about downward communication, and downward communication had 23.6%(R²=.236) of influence about job performance. Third, job performance showed a significant difference about horizontal communication, and horizontal communication had 30.0%(R²=.300) of influence about job performance. Fourth job satisfaction showed a significant difference about upward communication, and upward communication had 28.3%(R²=.283) of influence about job satisfaction Fifth, job satisfaction showed a significant difference about downward communication, and downward communication had 26.1%(R²=.261) of influence about job satisfaction. sixth, job satisfaction showed a significant difference about horizontal communication, and horizontal communication had 18.4%(R²=.184) of influence about job satisfaction. seventh, job performance showed a significant difference about job satisfaction and job satisfaction had 43.6%(R²=.436) of influence about job performance.