한국인 직무 스트레스 측정도구의 개발 및 표준화

장세진,고상백,강동묵,김성아,강명근,이철갑,정진주,조정진,손미아,채창호,김정원,김정일,김형수,노상철,박재범,우종민,김수영,김정연,하미나,박정선,이경용,김형렬,공정옥,김인아,김정수,박준호,현숙정,손동국 大韓産業醫學會 2005 대한직업환경의학회지 Vol.17 No.4

Background and Purposes: Over the past three decades, numerous studies performed in Korea have reported that job stress is a determinant risk factor for chronic diseases and work disability. Every society has its own culture and occupational climate particular to their organizations, and hence experiences different occupational stress. An occupational stress measurement tool therefore needs to be developed to estimate it objectively. The purpose of this study is to develop and standardize the Korean Occupational Stress Scale (KOSS) which is considered to be unique and specific occupational stressors in Korean employees. Subjects and Methods: Data were obtained from the National Study for Development and Standardization of Occupational Stress (NSDSOS Project: 2002-2004). A total of 12,631 employees from a nationwide sample proportional to the Korean Standard Industrial Classification and the Korean Standard Occupational Classification were administered. The KOSS was developed for 2 years (2002-2004). In the first year, we collected 255 items from the most popular job stress measurement tools such as JCQ, ERI, NIOSH and OSI, and 44 items derived from the a qualitative study (depth interview). Forty-three items of KOSS, in the second year, were retained for use in the final version of the KOSS by using Delphi and factor analysis. Items were scored using conventional 1-2-3-4 Likert scores for the response categories. Results: We developed eight subscales by using factor analysis and validation process: physical environment (3 items), job demand (8 items), insufficient job control (5 items), interpersonal conflict (4 items), job insecurity (6 items), organizational system (7 items), lack of reward (6 items), and occupational climate (4 items). Together they explained 50.0% of total variance. Internal consistency alpha scores were ranged from 0.51 to 0.82. Twenty-four items of the short form of the KOSS (KOSS-SF) were also developed to estimate job stress in the work setting. Because the levels of the subscales of occupational stress were gender dependent, gender-specific standard norms for both the 43-item full version and the 24-item short form using a quartile for the subscales of KOSS were presented. Conclusion: The results of this study suggest that KOSS might be an appropriate measurement scale to estimate occupational stress of Korean employees. Further and more detailed study needs to be conducted to improve the validity of this scale.

가정 경제기능 측면에서의 가정경제 역할에 관한 연구

鄭進淑 호남대학교 1986 호남대학교 학술논문집 Vol.7 No.1

In this article, I reviewed role of family economy in relation to functions of the family economy. In productive aspects, money income reallocated into the production through the saving and it contributes to make domestic capital. In the side houselold production, real income will be reallocated into future as well as present consumption through consumer's durable goods and it will be take the role of increasing productivity. In distributional as pects, the factors which influence the external ecology ultimately. Finally, in consumptional function, psychic income will be reallocated into the future production through the devlopment of human capital. And those fuctions will be take the roles of increasing productivity and settle the marketing orders.

8주간의 걷기운동과 맨발걷기가 중년여성의 혈중 세로토닌, 코티졸, 에피네프린 그리고 노르에피네프린에 미치는 영향

정진숙,김병완,김창환 대전대학교 기초과학연구소 2019 自然科學 Vol.30 No.-

The purpose of this study is to inspect effects of regular walking and barefoot walking, which is the easiest way for middle-aged women to exercise in daily life, on serotonin, cortisol, epinephrine and norepinephrine in blood and probe the differences of hormonal changes between two groups. Both of two programs were performed three times a week and each program lasted for more than 30 minutes. The group of regular walking was set at 40-60%(HRmax) and the group of walking barefoot was set at level 10-12(RPE). This research is for reducing middle-aged women's stress and helping to promote their health. All the data is processed by using the arithmetical mean and standard deviation and two-way ANOVA is used to verify differences between groups and durations. In case that there is interaction, independent t-test is used for group comparison and dependent t-test is used for duration comparison to inspect details. Degree of hypothesis acceptance is set at p<.05, p<.01, p<.00l. Firstly, the serotonin rate is reduced in both groups after conducting the programs. Significant main effect of serotonin has differences related to durations at F(1.18)=8.281, p=.01 but there's no differences between groups at F(1.18)=.289, p=.597. There is no differences in interaction as well at F(1.18)=.432, p=.520. Secondly, significant main effect of the cortisol rate in both groups after conducting the programs has no differences related to durations at F(1,18)=.292, p=.595 and there's no differences between groups at F(1.18)=.121, p=.732. There is no differences in interaction as well at F(1.18)=.899, p=.356. Thirdly, the result of paired t-test shows that epinephrine rate of the group performing regular walking is reduced more than one of those who walk barefoot at t=2.326, df=9, p=.045 and there is a difference in interaction at F(1.18)=5.815, p=.027. Lastly, the norepinephrine rate of those who take usual walks shows a meaningful difference related to durations at F(1.18)=24.505, p=.00l which is more noticeable than one of the other. However, there is no difference between groups at F(1.18)=.175, p=.680 and there is also no difference in interaction at F(1.18)=.902, p=.355. The result says that both of the programs, regular walking and walking barefoot, don't influence the amount of middle-aged women's stress positively, which is against the previous studies. It is because this research exclude other factors which can influence hormone secretion of middle-aged women such as weather, time, diet and mental state in middle age. It can be deduced that future researches to promote middle-aged women's health and decrease the symptoms of depression should include changes caused by temperature, time to exercise, exercise intensity and subject's psychological state in middle age.

백서에서 Chlorpromzaine,Haloperidol,Clozapine이 뇌파에 미치는 영향

정성훈,박영남,이만기,박진숙 대한생물치료정신의학회 2000 생물치료정신의학 Vol.6 No.1

To evaluate the differential elects of chlorpromazine, haloperidol, and clozapine on electroencephalographic (EEG) changes, EEG findings were compared in normal, relaxant, and schizophrenic animal models produced with MK-801 by using power spectral EEG analysis. Under pentobarbital anesthesia, the screw electrodes were implanted on the skull over the frontal cortex for EEG recording. The EEG was recorded before and after intraperitoneal administration of clozapine(5mg/kg), chlorpromazine(5mg/kg) and haloperidol(1mg/kg) in rats while awake(the normal group), rats pretreated with a relaxant pancuronium bromide(the relaxant group) and rats pretreated wish MK-801(0.2mg/kg, i.p., the MK-801 group). Spectrum analysis of the EEG was used to calculate the powers of each band (delta 1-4Hz; theta 4-8Hz; alpha 8-l3Hz; beta L 13-21Hz; beta H 21-30Hz; gamma 30-50Hz; and total 1-50Hz). The EEG activity was presented as the log value of the relative band power. In the relaxant group, clozapine increased the activity of the delta, theta and alpha bands. Chlorpromazine increased the activity of the betaL band as well as the delta, theta and alpha bands and it decreased the activity of the gamma band. However, haloperidol did not change the activity of all bands significantly. In the MK-801 group, clozapine increased the activity of the delta and gamma bands and chlorpromazine increased the activity of the delta, betah and gamma bands significantly, Haloperidol increased the activity of the alpha and betaL bands significantly. To evaluate the differential effects of antipsychotics on EEG between the groups, the ratio of power change after a drug as referenced to pre-drug power in each group was calculated and compared between the groups and was represented by star-like display. In the star-like display, clozapine showed the smallest change and caused a slight shift upwards and to the left, chlorpromazine showed irregular changes, haloperidol showed similar increases along each band.

구강점막 부착용 케토프로펜 고분자 필름의 제조 및 평가

박진석,이상은,강봉석,이경록,이은주,박정숙 충남대학교 약학대학 의약품개발연구소 2014 藥學論文集 Vol.29 No.-

Abstract – The objective of this study was to prepare ketoprofen-loaded buccal adhesive patch. The adhesive patch was formulated by casting method using aqueous soluble polymer povidone K17 (PVP 17PF) as film-forming agent and hydroxypropylmethylcellulose (HPMC) as adhesive agent. To compare the effect of HPMC type, different molecular weight of K4M and K15M HPMC was used. The physicochemical properties of patches such as appearance, thickness, in vitro release, and adhesiveness were investigated. The concentration of ketoprofen was determined spectrophotometrically at a wavelength of 233 nm. The appearance of prepared patches was semi-transparent, light-yellow or almost colorless, and odorless. Thickness of each patches (n=6) was 0.895 ± 0.033 mm for K4M patch and 0.727 ± 0.036 mm for K15M patch. In vitro release test, both K4M and K15M patches showed over 20% release within 30 min. At 120 min, K4M and K15M patches demonstrated 95% and 67.5% release of ketoprofen, respectively, and up to 240 min, both patches released drug completely. Maximum adhesive force of K4M and K15M patches was 6.571 ± 2.703 gf and 2.735 ± 1.151 gf, respectively. Moreover, it took 28.29 ± 0.38 sec and 28.30 ± 0.34 sec for K4M and K15M patch to peel off them after adhesion, showing no significant difference. In conclusion, thickness, in vitro release, and maximum adhesive force could be modulated by alteration of polymer types.

蕙園 申潤福의 風俗畵에 나타난 服飾의 象徵性

鄭賢淑,金鎭玖 복식문화학회 1993 服飾文化硏究 Vol.1 No.2

This study analyzes the symbolism of costume in the genre paintings of Yoon Bok Shin, the great artist of Korea in eighteenth century, baseed on the symbolic interaction theory, We classify the symbolic character into two categories, the symbolism of social status and position as a social factor, and erotic symbol as a sexual factor. The symbolism of the social status and position include the sex, age, class, occupation, and dignity. From the costume in the paintings, the symbolic character of the clothing in the social and sexual contexts can be visualized.

부산시 일개구 지역주민의 위암선별검사 수검 및 반복수검 실태 및 관련요인조사

정인숙,배은숙,천동환,전진호,이화자,박남희 韓國保健敎育.健康增進學會 2003 보건교육건강증진학회지 Vol.20 No.1

The importance of repeat screening for stomach cancer is well known to decrease deaths from stomach cancer. This study was aimed at assessing practice behaviors and to identify related factors in the aspects of demographic factors, health status and cancer risk recognition, attitude to cancer screening, health behaviors, and inhibiting or facilitating factors to stomach cancer screening in an urban area. Data was collected through self-administered questionnaires from 403 people aged 40 to 69 years from April 23th to May 15th, 2002. Practice behaviors were classified as :"ver"r "ver"and "peat"r "t repeat"rouped based on a recent 5 year screening history. The results were as follows: 1. Among the 403 subjects: "e ever group"as 23.8% and "e repeat group"as 4.0%. The rates of screening were 20.5% for men, 27.8% for those women, and 27.3% for aged 40-49, 24.5% for those aged 50-59, 19.0% for those aged 60-69. The rates of repeat screening were 4.0% for men, 4.1% for women, and 2.9% for those aged 40-49, 6.3% for aged 50-59, 2.5% for those aged 60-69. 2. The main factors associated with adherence to gastric cancer screening were education(post high school vs below : OR=2.44), previous cancer screening(yes vs no : OR=2.61), belief in personal health(no vs yes : OR=2.72), health status(unhealthy vs healthy : OR=3.40), possibility of cancer compared to others(low vs not low : OR=2.56), and regular exercise(yes vs no : OR=2.94). The main factor associated with adherence to gastric cancer repeat screening was other cancer screening (yes vs no : OR=6.33). Consequently, there is a need to change the recognition of the importance and necessity of stomach cancer screening in healthy conditions through health education, and to perform multiple screening tests each visit.

학동기 비만아의 체형의 차이에 따른 영양실태 비교 연구

정영혜,윤진숙 啓明大學校 生活科學硏究所 1993 科學論集 Vol.19 No.-

Among 911 children at 6th grade in primary school in Daegu, 103 children were selected to constitute obesity group and 132 were selected to constitute control group. Obese children were assorted into two groups-upper body obesity and lower body obesity group-by WTR. Physical indices, general characteristics, food habit and nutrition status of children were measured and compared. The results of this investigation are as follows: 1. The entire subjects had 146.0cm of height, 38.6kg of weight, 18.0 of BMI, 1.37 of WTR and 0.81 of WHR on the average. 2. While obesity rate of entire subjects was 11.3%, obesity rate in male children was 16.7% and that of female ones was 5.5%. Upper body obesity constituted 23.3% of the entire obesity group and lower body obesity constituted 11.7%. Male children showed higher obesity rate than female ones. 3. The higher the socioeconomic level and parents education level, the higher obesity prevalence. Obesity group had significantly less preference to sports and physical exercise than control group. 4. Skinfold thickness of the obesity group was significantly higher in both triceps(p<0.0001) and abdomen(p<0.0001) than that of the control group. Upper body obesity group showed significantly higher skinfold thickness than lower body obesity group(triceps: p<0.05, abdomen: p<0.05). 5. Control group significantly preferred vegetables and seaweeds. Upper body obesity group liked most of food better than lower body obesity group with the exception of milk and milk products, seaweeds and mushrooms. 6. In obesity inducible eating pattern score, there was no significant difference between obesity group and control group. Upper body obesity group and lower body obesity group also showed no significant difference. 7. In comparison of nutrients intake, energy intake of obesity group was significantly greater than that of control group(p<0.01). Energy intake of upper body obesity group was also significantly greater than that of lower body group(p<0.05).

예술사조와 패션과의 Parallelism에 관한 연구 : Focusing on Modernism and the Flapper Look 모더니즘과 플래퍼 룩을 중심으로

정현숙,김진구 服飾文化學會 1995 服飾文化硏究 Vol.3 No.2

This paper analyzes the parallelism between the art trend and the fashion. As a representative case, we consider the Modernism and the Flapper look. The Modernism rejected the tradition of the past and pursued something new. This trend was in parallel with the fashion called flapper look which was against the tradition and made a drastic change. The factors which represent the spirit of the age of the Modernism are the simplicity, the rejection of the tradition, the individualism and the subfectivity, the functionalism, the fragmetnation of the self, and the straight line, We discuss the fashion style of the flapper look in terms of these factors.

家庭마아케팅에 關한 小考

鄭進叔 湖南大學校 1983 호남대학교 학술논문집 Vol.3 No.-

The purpose of this study is to suggest a general direction of household marketing. buying or marketing are aften used as synonyms for consumer buying, for a large proportion of Household consumer goods are used by household groups. The contents are as follows ; 1) The development of economy and household marketing ; change of household market ins by economic development and consumption structure by increase of the income. 2) The factors affected on household marketing ; personal factors and sociocultural factors. 3) The present condition of household marketing ; marketing situation and characteristics consumer goods and family purchasing behaviors when purchasing goods.