경찰관의 운동참여에 따른 직무 Stress와 직무만족에 관한 연구

김종달, 남덕현, 이한경, 반종진 용인대학교 체육과학연구소 2000 體育科學硏究論叢 Vol.10 No.1

This study is for the purpose of examining effects related to duty stress & duty satisfaction due to Police of officers' Physical exercise participation, helping more efficient duty Performance, and positive self-formation. Furthermore, providing basic data that can be helpful to the improvement of police duty. The objects of the study were police officers who were taking part in education program in Police Comprehensive Academy, and the number of police officers who answered the questionnaire is 356 police officers, but data used for real analyzation consist of 300 police officers. The tools for the study were based on Ivancevich's duty stress model in order to measure stress. And also questionnaire used on Kim yoon hee, Kim mae ja, Jo kyung soon, Lee hart kyung's study was used as a complementary tool. The instrument for measuring duty satisfaction rate was developed by Paula. And I used the instrument based on questionnaire that was used by Ko hee soon, Park ki hyung, Kim bum sik, Lee jong kil, Lim bun jang, Jo young chang, Hackeman, Lawlar and Oldham's study. Data analysis is Processed statistically with SPSS/PC+, I Performed T-verification, ANOVA-verification in accordance with the purpose of study after getting the percentage and the real number in case of general characteristics of the objects, and examine an average and standard variation in case of duty satisfaction and duty stress rate. And I set an err rate to 0.5. I verificated co-relation between stress and duty satisfaction with Pearson Correlation Coefficient. The result of the study is as follows, The first, among sociological characteristic and external factor of duty satisfaction, The married is more significant statistically(p< .01, p<.05) compared to the unmarried in terms of compensation system and working condition , which are subfactor of duty satisfaction . In terms of the length of one's service, the longer service term one has the higher significance level one shows in compensation system, working condition, safety, and external factor which are sub-factors of duty satisfaction In terms of an academic background, one who graduated from a high school shows significance statistically only in working condition which is a subfactor of duty satisfaction compared to other people (p<0.5) The second, among sociological characteristic and internal factor of duty satisfaction, the married is more significant statistically(P<.05) compared to the unmarried in terms of achievement which is a subfactor of duty satisfaction. In terms of age the older one shows higher significance level in stability which is a subfactor of duty satisfaction compared to younker one(p<.05) In terms of the length of one's service the longer service term one has ,the higher significance level one shows(p<.01, p<.05). The third, in terms of duty stress due to sociological variable, the married is more significant statistically(p<.05) in case of stress stems from police duty than the unmarried Interms of age, welfare and duty stress are significant statistically(P<.05) Interms of the length of one's service, police's work is significant statistically(P<.05). One who graduated from junior college is significant statistically in police's work, welfare, stress and gets a lot of stress in personal relations(p<.05). The forth, groups participating in exercise are more significant statistically in stability(p<.001), feeling of stability(P<.001), achievement(p<.001), internal factor(p<.01), external factor(p<.05) than croups not Participating in exercise. The fifth, groups participating in exercise are more significant statistically only in personal management than groups not participating in. The sixth co-relation between duty satisfaction and duty stress is r=-0.3814, (P<.001) ,which shows opposite co-relation. so, a result the more stress one has, the lower duty satisfaction he gets.

당뇨 교육에 있어 조력자 치료원칙(Helper therapy principle)적용이 환자의 자아상(self-image) 수정에 미치는 효과에 대한 연구

한영숙,김달숙 충남대학교 의과대학 지역사회의학연구소 1990 충남의대잡지 Vol.17 No.1

This study examined whether diabetic patients who functioned as teachers, demonstrated a greater level of disease-acceptance, self-acceptance, self-worth than diabetic patients who did not serve in the teacher role. A Quasi experimental research was designed and conducted a national university hospital(20 patients) and two clinics (40 patients) in Daejon. Date was collected from June to September, 1989, using the questionnaire method and by the use of the descriptive statistics, paried t-test, Coefficient of correlation, ANOVA, ANCOVA, scheff;e test. The results of the study were as follows; 1. The first hypothesis, "the Exp. G. participated in diabetic education as a teacher will have a greater level of disease-acceptance than the Cont. G. participated in diabetic education as a learner" was supported. 2. The second hypothesis, " the Exp. G. will have a greater level of self-acceptance than the Cont. G." was supported. 3. The third hypothesis, "the Exp. G. will have a greater level of disease-acceptance than preeducation" was supported. 4. The fourth hypothesis, "the Exp. G. will have a greater level of self-acceptance than preeducation" was supported. 5. The fifth hypothesis, " the relationship of disease-acceptance and self-acceptance will be a positive relationship " was supported. 6. The sixth hypothesis, " he Exp. G. will have a greater level of knowledge of DM than preeducation" was supported. 7. According to self-worth measurement, the Exp. G. wanted to be a responsible, accurate, and normal person, and the Count, G. wanted to be normal, helpful, competent person after education. In conclusion, serving in the teacher role contributed significantly to predicting higher levels of disease-acceptance, self-acceptance, self-worth.

스포츠센터 직원의 직무와 조직관련 요인이 조직헌신도에 미치는 영향

김종달,이병익,이한경,김종필,이남수 龍仁大學校 2001 용인대학교 논문집 Vol.19 No.-

This study is to determine and analyze the effect of work-and organization-related factors of Sports Center employees on their devotion to the organization. In so doing, this study involved 348 people who are currently working for Sports Centers around Kyonggi Province. The survey used in the study was Survey on the effect of work- and organization-related factors of Sports Center employees on their devotion to the organization. And t-test, One-way ANOVA, correlation analysis, recurrent analysis were introduced to analyze the data resulting from the survey. Based on the analysis, following conclusion was drawn : First, Sports Center employees work-related factor based on their personal background variables showed a statistically significant distinction according to their age, level of education, monthly salary, position and the length of their service. In addition, organization-related factor suggested a statistically significant distinction according to the employees age, monthly salary, position and the length of their service. Secondly, Sports Center employees degree of devotion to the organization indicated a statistically significant difference according to their gender, age, monthly salary, position and the length of service. However, no difference was shown in the level of education. Thirdly, the study suggested that both work-related factor(β= .463) and organization-related factor(β= .368) had an influence on the degree of devotion to the organization.

프로스타글란딘 E₁ 요도좌제의 제조 및 평가

김종오,권기철,이종달,최한곤,용철순 영남대학교 약품개발연구소 2000 영남대학교 약품개발연구소 연구업적집 Vol.10 No.-

The purpose of this work is to develop a transurethral suppository containing prostaglandin E₁(PGE₁), which stabilizes the drug, gives no irritation to physiological body and enhances the erectile response of PGE₁. PGE₁ transurethral suppositories were prepared with various amounts of compositions such as saturated polyglycolysed glyceride(Suppocire^(?) AP, SAP), polyoxyethylene hydrogenated castor oil (HCO-50) and ethanol. The melting points, viscosities and PGE₁ release of the suppositories were investigated. Ocular irritation test was carried out after application of PGE₁ suppository to rabbit's eye. The intracavemous pressure(ICP), penile length and duration of erectile response were determined after transurethral administration of PGE₁ suppository and compared with those after intracavemosal injection of PGE₁ solution to cats. HCO-50 hardly affected the melting points and viscosities of PGE₁ suppositories. Additionally, PGE₁ transurethral suppositories, whose melting point ranges was 34-35℃, was speedily melted in physiological body. HCO-50 significantly decreased the dissolution rates of PGE₁ from the suppositories. Dissolution mechanism analysis showed the release of PGE₁ was pro-portional to the square root of time, indicating that PGE₁ might be released from the suppositories by Fickian diffusion. The release rate of PGE₁ from PGE₁ suppository [PGE₁/SAP/HCO-50/ethanol (1/94.5/2.5/2%)] was about 80% within 2h. This PGE₁ suppository gave no irritation to the urethral tissue less sensive than ocular tissue. Furthermore, PGE₁ in this suppository was stable at 4℃ for 2 years. This suppository increased the ICP and penile erection similar to those of injuctable PGE₁ solution. However, it gave 2.5-fold increased dura-tion of erectile response than injectable PGE₁ solution. Our results suggested that it gave more effective erectile response than injectable PGE₁ solution in cats. It is concluded that this PGE₁ suppository with good safety, excellent stability and enhanced erectile response, could be a more effective and convenient transurethal delivery system of PGE₁.

임신 입덧에 의해 발증한 베르니케뇌증 환자에서 스테로이드 다량요법과 FLAIR MR기법

한영민,유도성,김영주,허필우,조경석,김달수,강준기 대한신경외과학회 1998 Journal of Korean neurosurgical society Vol.27 No.12

프레탈^(R)정(실로스타졸 50mg)에 대한 실로졸^(R)정의 생물학적 동등성

최한곤,권기철,이승호,김학미,박병주,유봉규,이종달,이경희,하정희,우종수,박인숙,최진석,용철순 한국병원약사회 2003 병원약사회지 Vol.20 No.1

Bioequivalence of two cilostazol tablets, the Pletaal^(R)(Korea Otsuka Pharmaceutical Co., Ltd.) and the Cilozol^(R)(Hanmi Pharmaceutical Co., Ltd.), was evaluated according to the guideline of KFDA, Sixteen normal male volunteers(age 20~29 years old) were divided into two groups and a randomized 22 cross-over study was employed. After two tablets containing 50㎎ of cilostazol were orally administered. blood was taken at predetermined time intervals and the concentration of cilostazol in plasma was determined with an HPLC method using UV detector. The pharmacokinetic parameters(C_(max), T_(max) and AUC_(t)) were calculated and ANOVA was utilized for the statistical analysis of parameters. The results showed that the differences in C_(max), T_(max) and AUC_(t) between two tablets were 4.99%, 1.74% and 7.68%, respectively. The powers(1-β) for C_(max), T_(max) and AUC_(t) were83.92%, 80.12% and 85.03%, respectively. Detectable differences(Δ) and confidence intervals were all less than 20%, and confidence interval of all the parameters were also less than 20% at the significance level(α) of 0.05. All of these parameters met the criteria of KFDA for bioequivalence, indicating that Cilozol^(R) tablet is bioequivalent to Pletaal^(R) tablet.

흰쥐에서 다시마 식이가 메트폴민의 체내동태 및 당 흡수에 미치는 영향

최한곤,장보현,이종달,김정애,유봉규,용철순 한국약제학회 2003 Journal of Pharmaceutical Investigation Vol.33 No.3

Drug interactions with food, on occasion, led to serious nutritional and functional changes in the body as well as alterations of pharmacological effect. It, therefore, should be necessary to take drug interactions with food into consideration for effective and safe therapeutics. Diabetes mellitus is a heterogeneous group of disorders characterized by abnormal glucose homeostasis, resulting in hyperglycemia, and is associated with increased risk of microvascular, macrovascular, and neuropathic complications. However, the precise mechanism of diabetes mellitus remins unclear. Three basic objectives in the care of diabetic patients are maintaining optimal nutrition, avoiding hypo-or hyperglycemia and preventing complications. Laminaria japonica is a brown macroalgae which can be used as a functional diet due to high content of diatery fiber. the purpose of this study was to investigate the effect of Laminaria japonica diet on the pharmacokinetics of metformin which are frequently used in the treatment of diabetes. Diabetic rats induced by strep-tozotocin were employed in this study. Blood concentrations of oral hypoglycemic agent, metformin, were measured by HPLC and resultant pharmacokinetic parameters were calculated by RSTRIP. The mechanisms of drug interaction with food were evaluated on the basis of pharmacokinetic parameters such as k_(a), t_(1/2), C_(max), t_(max), and AUC, C_(max), and k_(a), and increase in t_(max), compared to those with normal diet. This oral glucose test showed that Laminaria japonica diet could lower blood glucose level probably through either inhibiting the activity of disaccharidases, intestinal digestive enzymes, or delaying the absorption of glucose. More studies should be followed to fully understand pharmacokinetic changes of metformin caused by ong-term Laminaria japonica diet.

이원분산마크로장방형수지에 의한 파라니트로페놀의 흡착

손진언,김달한,후루야에이지,조영삼,이성식,야마시타세이치 東亞大學校 大學院 1991 大學院論文集 Vol.16 No.-

Uptake curves were obtained for p-nitrophenol/XAD-2000 resin system using a shallow-bed method for various concentration ranges at 298.2K. Distilled water was employed as solvent. The values of effective intraparticle diffusivity were detrermined by comparing experimental and theoretical uptake curves. The values obtained for solvent i. e, distilled water system was not dependent on the amount adsorbed in the higher concentration range. Those results shows that, except in the region where there is a low adsorbed amount, and adsorber packed with macrorecticular resin particles can be designed using a traditional pore diffusion model.

立地特性別 Asbestos의 環境濃度

유영식,김종규,민달기,김남천,이형춘,최한영,김을환,우세홍,이상건 서울保健大學 1989 論文集 Vol.9 No.1

고정층 활성탄탑에서 페놀류의 흡착

孫晋彦,金達漢,金弘龍,李秉瑄 東亞大學校 大學院 1989 大學院論文集 Vol.14 No.-

Experiments and theoretical analysis of the adsorption of phenols in the fixed bed column packed with activated carbon were performed and following results were obtained. 1. Experimental results shows good agreement with theoretical model on the adsorption of phenols in the fixed bed column. 2. In the adsorption column, particle size has critical effect on the break point compared with flow rate and height of bed. 3. Theoretical model established in this experiment can estimate the optimum values of various factors. 4. Domestic activated carbon has nearly same amount of adsorption as imported activated cabon. 5. Equilibrium relationships and diffusion coefficients from the experiments on the nitrophenols also showed good agreement with those from theoretical model.