• The Journal of the Korean dental association
• /
• v.54 no.5
• /
• pp.374-383
• /
• 2016

The purpose of this study is to analyze the determinants of pay satisfaction of dental employees. The questionnaire used in this study consists of personal characteristics, characteristics of workplace, administration of pay, Pay satisfaction questionnaire (PSQ). PSQ was translated, and backward translation into korean was implemented. A pilot test was conducted with 25 dental employees to complete the questionnaire. Survey was conducted from February to July in 2015, receiving 323 valid responses. Anova or t-test was conducted with categorized characteristics, by calculating pay satisfaction scores. Principal factor analysis which is an exploratory factor analysis was conducted to investigate the consistency of pay satisfaction. Multiple regression analysis was conducted to investigate how much effect the variables have on pay satisfaction. The result of principal factor analysis showed that pay satisfaction consists of 3 factors which are 'paying system', 'pay level', 'benefits'. 'Pay raise' which was one of 4 factors of original PSQ was not the factor of pay satisfaction of dental employees. The result of analysis of characteristics showed that the scores of paying system between dental clinic and dental hospital had significant difference. The result of multiple regression analysis showed tendencies pay satisfaction increases when age and monthly income increases and whole career and the number of unit chairs decreases. Increasing the autonomy of employees and simplification of paying system would improve pay satisfaction efficiently. When age increases, the pay level increases because of the seniority-based pay structure, and this leads to the higher satisfaction. The higher amount of pay leads to higher satisfaction. The expectation over pay increases relatively higher than the increase of pay level and this leads to the less satisfaction. When the number of unit chairs is fewer, the workplace is smaller, so the employees have more autonomy, and this leads to higher satisfaction.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
• /
• v.29 no.1
• /
• pp.29-37
• /
• 2011

The purpose of this research is to measure Quality of Life indices using Factor Analysis and Principle Component Analysis and to analyze the spatial patterns of Quality of life distribution in the Seoul Metropolitan Area in terms of spatial association using spatial statistics and spatial exploratory technique. In order to check the degree of clustering, this study used spatial autocorrelation indices, global Moran's I index. In addition, local scale analysis was conducted using Moran Scatterplot and Local Moran's I to identify the spatial association pattern and the high Quality of life. The analysis based on global statics showed that, in the Seoul Metropolitan Area, QoL Indices had been distributed with positive spatial association. According to the local spatial statistics, the general tendency of clustering H-H clusters which were mainly concentrated on the Seoul, L-H clusters were concentrated on the Kyunggi-Do and L-L Clusters showed the regional extent of lagging behind. However, in case of H-H, L-H Clusters they had been spread out in the Newtown as population increase.

• The Journal of Internal Korean Medicine
• /
• v.26 no.3
• /
• pp.660-669
• /
• 2005

Objectives : The aim of this study is to find the acoustic characteristics of acupuncture therapy effects on post-stroke dysarthria. Methods : Acupuncture therapy was applied for four to six weeks by inserting needles into eight acupuncture points, CV23, CV24, bilateral 'Sheyu' and ipsilateral ST4, ST6 and contralateral LI4, ST36 on facial palsy side. All the speech samples were collected, pre-treatment and post-treatment, using Computerized Speech Lab. VOT and TD of each speech sample and vowel formant(F1&F2) were analyzed on spectrogram. Result : VOT and TD were decreased after treatment. F1 was decreased, and F2 was increased after treatment. Conclusions : This suggests that acupuncture therapy improves symptoms of post-stroke dysarthria by stimulating articulation organs such as tongue, lips, cheeks, larynx and pharynx.

• Journal of Korean Neurosurgical Society
• /
• v.30 no.8
• /
• pp.1037-1041
• /
• 2001

Desmoplastic fibroma(DF) is a rare neoplasm of the bone, and is histologically benign but locally aggressive disease. A total of nine cases of DF involving skull have been reported in the literature, and among these eight are females. In this report, the clinical findings and histopathology of a case with DF of the skull in a male patient is presented with a review of the literature with an emphasis on treatment modalities. A 21-year-old man presented with headache. CT scan revealed a solitary and lytic skull lesion without brain invasion. DF was confirmed by histological evaluation. On immunohistochemical staining of the tumor was negative for estrogen or progesterone receptors. After total resection of tumor with wide surgical margin, there was no recurrence during the 35 months of follow-up period. Although longer follow up period maybe needed, treatment of this type of tumor with complete resection of tumor tissue along with a wide margin may provide long disease-free state compare to the high recurrence rates in DF of other sites.

• The Journal of Pediatrics of Korean Medicine
• /
• v.31 no.4
• /
• pp.71-77
• /
• 2017

Objectives This study aims to build the baseline data for school health care program by analyzing the questionnaires about satisfaction regarding Oriental Medical Doctor's (Korean Medicine) student health and wellness program. Methods The association of Korean medicine doctor in Sung-nam city conducted Oriental Medical Doctor's student health and wellness program for 12 middle schools and 8 high schools in Sung-nam from August to December, 2015. The participating Oriental Medical Doctor visited each school for 8 times during 5 months period, and conducted health consultations, health education classes and Korean medicine treatment for the school students and school employees. Teachers and administrators from the participating schools answered the self-reported satisfaction questionnaires and the satisfaction questionnaires results were analyzed. Results 85 people responded the program satisfaction questionnaires; 69% responders were very satisfied and 28% were satisfied about the program specifically about the student's health check-ups, informatory brochures for the parents, good participation enrollment process. Responders were pleased about doctor's consultations regarding 'Advising students about their general health', 'Ways to cure sick students fast', 'Providing students with useful information about health', and 'Teaching students how to manage their health in a good shape'. 92.94% of participants agreed to the needs of the school health and wellness program. Conclusions One of the fundamental national health policies is to provide students opportunities to maintain their good health. We have developed a successful pilot program called, "Oriental Medical Doctor's student health and wellness program". We got positive feedback from the participating school teachers regarding our program. Further studies based on this study are needed to show the benefit of the program to broaden its use.

• Journal of Korean Society of Transportation
• /
• v.33 no.2
• /
• pp.170-181
• /
• 2015

This study explores passengers' travel characteristics at six bus stops on the Seoul Ring Expressway using smart traffic card data. Based on the characteristics, political strategies to improve bus facilities on expressway are suggested. Firstly, among them two bus stops of Guri and Uiwang-Cheonggye have higher transfer rate of passengers, 37.56% and 36.9% of the total intercity (red) bus passengers on the expressway, respectively. Secondly, Uiwang-Cheonggye bus stop has the highest transfer rate, and Guri bus stop has also higher transfer rate and the highest on-and-off passengers. It implies that both bus stops need to be prioritized for improving bus stop facility, access roads, and connection facility between the bi-directional stops. Thirdly, Guri (down) bus stop has relatively longer waiting time for transfer, thus shorter bus headways running the bus stop should be considered. Lastly, most passengers using both stops come to and from Bundang-gu in Geongnam City. Overall, the results of this study would be helpful for transport planners to develop effective bus route policies and bus operation.

• Journal of Korean Society of Transportation
• /
• v.36 no.3
• /
• pp.216-228
• /
• 2018

In this study analyzed the ponding changing of plastic deformation section follwed time development to apply weather, geometry and traffic data in additon to time development to improve road management service and safety of roads during or after rain. After We selected an 8.3km section of old national highway the Seongnam-Janghowon section and created a three-demensional surface of terrain through the numerical transformantion of design drawing data, with reflection the linear data of the same coordinate system in order to describe more realistic roads, we design additional structures with shading above roads. The altitude and azimuth of the sun were calculated and set based on the longitude and latitude data of the survey line for the analysis of the sun rate, and the daylight impact zone was visualized by setting the shaded time to an interval of 1 hour and the shade rate of the corresponding section. In addition, the evaporation volume calculated from weather data such as temperature, humidity, radiant energy, and road temperature analyzes together, it will use the way of a safer and more efficient road management as grasping the ponding changing more efficent in time development.

• Journal of Korean society of Dental Hygiene
• /
• v.1 no.2
• /
• pp.201-211
• /
• 2001

Dental caries causes the majority of tooth loss among Koreans. Korea is experiencing an increase in dental caries. And it shows a high prevalence of caries in preschool children, which contrasted with the much-improved situation in developed countries. So, it is important to control caries from preschool periods in Korea. Recently, inspections of the teeth of preschool children for evidence of dental disease became a legislative duty in Korea following Oral Health Act(2000). But, standardized oral health programs in preschool children is not yet proposed. Therefore, it is necessary to develop an community based oral health program in preschool children. The purpose of this study was to obtain basic data for the development of community based oral health program in preschool children of Sungnam city. Oral health status in primary dentition were surveyed in 862 2-6 year-old preschool children of Sungnam city by WHO criteria. From the data, df rate, percentage of preschool child ren with active caries, dft index, dt rate, percentage of preschool children with pit and fissure sealant of each age were calculated, and discussed. The obtained results were as follows : 1. The experience of dental caries in primary dentition showed a tendency to increase quickly between 2 and 3 year old children. So, the oral health program in preschool children should be developed to prevent dental caries and control their oral health under three years of age. 2. In 5 year-old children, the percentage with active caries was 60.8% and dft index was 5.06. The dt rate showed a tendency to decrease as proportion to age, but even though 6 year-old children, the dt rate was 47.7%. Therefore, the annual screening dental examination and oral health education programs at the institution for preschool children should be developed to detect and treat dental caries in primary dentition at early stage. 3. The percentage of preschool children with pit and fissure sealant at six years of age was 10.2%. So, pit and fissure sealant and professional fluoride application programs in Public Health Center should be developed to prevent dental caries. 4. Also, it is necessary to establish oral health goals in preschool children and develop water fluoridation program 10 improve and preserve oral health of preschool children in Seongnam city, effectively.

• Science of Emotion and Sensibility
• /
• v.12 no.4
• /
• pp.545-556
• /
• 2009

The purpose of this study was to investigate the sensibility image of necktie according to width and color combination of checked pattern. The experimental materials developed for this study were a set of stimulus and response scales. The stimuli were 18 color pictures, in which the width(small: 0.2cm, medium: 1cm, large: 2cm), tone combination(similar, contrast), and hue combination(WR: white+red, WB: white+blue, WG: white+gray) were manipulated. The 7-point scale was used for evaluation of sensibility image. The subjects of this research were 216 female college students living in Gyeongnam. The investigation was carried out at September 2009. The data were analyzed by using SPSS program. Analysis methods were ANOVA and Duncan-test. The results of this study were as follows.; The analyses of sensibility for necktie according to width and color combination of checked pattern revealed that the concerned factors are five characteristic dimensions of attractiveness, youth, appeal, elegance, and warmness. Width showed an independent effect on appeal. Tone combination showed an independent effect on attractiveness, appeal, elegance, and warmness. Interaction effects of width and tone combination on attractiveness were found. Hue combination showed an independent effect on all dimensions. In addition, significant interaction effects of width and hue combination on attractiveness, youth, appeal, and elegance were found. Significant interaction effects of tone combination and hue combination on attractiveness, youth, and appeal were found.

• The Journal of the Korea Contents Association
• /
• v.17 no.2
• /
• pp.595-611
• /
• 2017

This study aims to verify the effect that familism recognized by college students has on anxiety over aging and elderly group's attitude as well as mediation effect of a sense of filial duty. For study analysis, 200 college students studying at colleges in Sungnam, Anyang and Incheon in Gyeonggido as well as in Seoul were surveyed using structured questionnaires from May 2, 2016 to June 28, 2016. All of 166 responses except for 34 incomplete ones were used for analysis. Firstly, analysis result confirmed correlation among familism, anxiety over aging, elderly group's attitude and variables in sense of filial duty. Multicollinearity between variables were confirmed using VIF values. Secondly, the effect that familism recognized by college students has on anxiety over aging and elderly group's attitude was confirmed. Thirdly, partial mediation effect of a sense of filial duty was confirmed in the effect that familism recognized by college students has on anxiety over aging. In addition, Sobel Test suggested by Sobel was conducted to verify significance of the mediation effect. This study suggests intervention in and practice of social welfare to promote familism and a sense of filial duty between college students and elderly generation in this era of nuclear family and aging society as well as reduction of anxiety over aging on the part of college students, based on the verified mediation effect of a sense of filial duty in the effect that familism recognized by college students in aging society has on anxiety over aging.