• Journal of the Korean Home Economics Association
• /
• v.37 no.4
• /
• pp.17-27
• /
• 1999

This study was performed to investigate the dietary habits, nutrient intake, and health status and to explore the relationship between dietary habits and health status in the middle-aged men and women. The subjects consisted of 220 men and 220 women aged 40-59 years old. Dietary habits and nutrient intake were assessed by self-administered questionnaire and 24 hours dietary recall method by personal interview. Percent of body fat, serum cholesterol, and serum triglyceride level were measured. The middle aged adults who had breakfast and meals irregularly were more than 60% of the study subjects. The middle aged men had meals habits significantly more irregularly than the middle aged women. The middle aged men had high fat meat intake more frequently than the middle aged women. The middle aged men had significantly high energy and protein intake more than the middle aged women but the middle aged women had significantly high carbohydrate intake more than the middle aged men and tended to consume milk higher than the middle aged men. The middle aged adults who had high body fat tended to overeat food, to have high fat meat and processed food intake more frequently than those who had low body fat. The middle aged adults who had high serum cholesterol and triglyceride level tended to overeat food and to have processed food intake more frequently than those who had low serum cholesterol and triglyceride level. The middle aged adults who had regular meals habits. tended to have low serum triglyceride level than those who had irregular meals habits.

• Journal of Korea Multimedia Society
• /
• v.25 no.4
• /
• pp.628-639
• /
• 2022

Starting from the content types of video advertisements produced by social media users, this paper conducts a comparative study on the information and entertainment video advertising effects of the same product, to help video producers achieve better advertising effects when facing different products. Experimental results show that. In Garment, the information is higher than that of entertainment in terms of advertising cognition. In terms of advertising attitude and purchase intention, the entertainment is higher than that of information; in food, the entertainment is higher than that of information in terms of advertising cognition, advertising attitude, and purchase intention; in household items, the entertainment is higher than that of information; in terms of advertising cognition and purchase intention, the information is higher than that of entertainment; in terms of advertising attitude, the entertainment is higher than that of information; in cosmetics, the information is higher than that of entertainment in terms of advertising cognition; in terms of advertising attitude and purchase intention, the entertainment is higher than that of the information; in digital accessories, the information is higher than that of the entertainment in terms of advertising cognition, advertising attitude and purchase intention.

• Korean Journal of Digital Imaging in Medicine
• /
• v.14 no.2
• /
• pp.9-14
• /
• 2012

Exposed dose of young child should be managed necessarily. Young child is more sensitive than adult of a Radioactivity, especially, and lives longer than adult. Must reduce exposed dose which follows The ALARA(As Low As Reasonably Achievable)rule is recommended by ICRP(International Commission on Radiological Protection)within diagnostic useful range. Therefore, We have to prepare Pediatric DRL(Diagnostic Reference Level) in Korea as soon as possible. Consequently, in this study, wish to estimate organ dose and effective dose using PCXMC Program(a PC-Based Monte Carlo Program), and measure ESD(Entrance surface dose)and organ dose using Glass dosimeter, and then compare with DRL which follows EC(European Commission)and NRPB(National Radiological Protection Board). Using glass dosimeter and PCXMC programs conforming to the International Committee for Radioactivity Prevention(ICRP)-103 tissue weighting factor based on the item before the organs contained in the Chest, Skull, Pelvis, Abdomen in the organ doses and effective dose and dose measurements were evaluated convenience. In a straightforward way to RANDO phantom inserted glass dosimeter(GD352M)by using the hospital pediatric protocol, and in a indirect way was PCXMC the program through a virtual simulation of organ doses and effective dose were calculated. The ESD in Chest PA is 0.076mGy which is slightly higher than the DRL of NRPB(UK) is 0.07mGy, and is lower than the DRL of EC(Europe) which is 0.1mGy. The ESD in Chest Lateral is 0.130mGy which is lower than the DRL of EC(Europe) is 0.2mGy. The ESD in Skull PA is 0.423mGy which is 40 percent lower than the DRL of NRPB(UK) is 1.1mGy and is 28 percent lower than the DRL of EC(Europe) is 1.5mGy. The ESD in Skull Lateral is 0.478mGy which is half than the DRL of NRPB(UK) is 0.8mGy, is 40 percent lower than the DRL of EC(Europe) is 1mGy. The ESD in Pelvis AP is 0.293mGy which is half than the DRL of NRPB(UK) is 0.60mGy, is 30 percent lower than the DRL of EC(Europe)is 0.9mGy. Finally, the ESD in Abdomen AP is 0.223mGy which is half than the DRL of NRPB(UK) is 0.5mGy, and is 20 percent lower than the DRL of EC is 1.0mGy. The six kind of diagnostic radiological examination is generally lower than the DRL of NRPB(UK)and EC(Europe) except for Chest PA. Shouldn't overlook the age, body, other factors. Radiological technician must realize organ dose, effective dose, ESD when examining young child in hospital. That's why young child is more sensitive than adult of a Radioactivity.

• Journal of Sasang Constitutional Medicine
• /
• v.10 no.2
• /
• pp.221-270
• /
• 1998

Objective This research is a study about constitutional diagnosis through the external appearances as a basic principle, and it is for finding shape differences of the ear, eye, nose, mouth according to the Sasang constitution Method We have collected 209 cases of patients of the Sasang Constitutional Department, including employees of the Kyung-Hee Medical Center and took pictures of the frontal view, lateral view, oblique view of face and measured heights, deapth, breadths of ear, eye, nose, mouth with 'The Measurement of R. Martin'. We analyzed shape differences of the face according to the Sasang constitution with certain results Results We got the morphologic characteristics of ear, eye, nose and mouth according to the Sasang constitution as Table 3. -Table 10. Conclusion : 1. The morphologic characteristics of Ear according to the Sasang constitution (1) Morphologic ear length, Physiognomic ear length, Ear lobule length is longer in Taeumin than Soeumin. (2) Physiognomic ear breadth is wider in Taeumin than Soeumin. (3) Physiognomic ear length, lobule length ratio is higher in Taeumin than Soyangin. 2. The morphologic characteristics of Eye according to the Sasang constitution. (1) Inner Palpebral fissure width, 5th Palpebral fissure length, Bizygomatic breadth-Outercanthal distance is the longest in Taeumin (2) Palpebral fissure inclination is widest in Soeumin. (3) Palpebral fissure length is longer in Taeumin than Soeumin. (4) Pupillary diameter ratio is the lowest in Taeumin (5) Palpebral fissure length, width ratio is higher in Soeumin than Taeumin. (6)zygomatic breadth, Bizygomatic breadth-Outercanthal distance ratio is the higher in Taeumin than Soeumin. 3. The morphologic characteristics of Nose according to the Sasang constitution. (1) Nasion depth is deepest in Soyangin. (2) Nasion to pupillary depth is deeper Soyangin than Taeumin. (3) Nasal tip depth, Nostril to Nasalalar depth is deeper Soyangin than Taeumin. (4) Subnasale to Nasalalar depth is the shallowest in Taeumin (5) Nasalalar height is lowest in Soeumin. (6) Nasalalar to Nostril distance is deeper Taeumin than Soeumin. (7) Nasal tip depth, Nasal depth ratio is the highest in Taeumin (8) Nasal depth Nasalalar heightratio is lowest in Soeumin. (9) Midfaceheight, Nasal tip depth ratio is higher Soyangin than Taeumin. 4. The morphologic characteristics of mouth according to the Sasang constitution. (1) Lower mid lip height, Lower philtrum height, Lower quarter lip height, Total middle lip height, Total philtrum height, Total quarter lip height is the shottest in Soyangin. (2) Upper mid lip height, Upper philtrum height is longer in Taeumin than Soyangin (3) Lip inclination is higher in Soeumin than Soyangin. (4) Intercheilion breadth, total height ratio is lowest in Soyangin. (5) Total lip height, Upper philtrum height ratio is higher in Soyangin than Soeumin. (6) Lower lip height Lower quarter lip height ratio is higher in Soyangin than Taeumin. (8) Total lip area is wider in Taeumin than Soyangin.

• Journal of Navigation and Port Research
• /
• v.42 no.6
• /
• pp.406-414
• /
• 2018

The objective of this study was to analyze the effect of characteristics of maritime telemedicine (service quality, recognition or not of service, health counselling service experience or not) on seafarer's satisfaction, and also analyze the effect of seafarer's satisfaction on loyalty. This study's data was collected from the Research Report of Survey of telemedicine service subjects in 2017 conducted in the maritime telemedicine pilot project. However, only 103 seafarers who received maritime telemedicine (Tele-Monitering) services were analyzed statistically. The main results of this study were as follows. ⅰ) Better service quality led to higher levels of satisfaction, ii) High levels of seafarer's satisfaction led to high levels of loyalty, iii) Seafarers whose age is under 50 than 30 years old are less satisfied, ⅳ) In total boarding career, Seafarers with more than 5 years but less than 10 years were more satisfied than seafarers with less than 5 years, ⅴ) Seafarers with more than 10 years but less than 15 years were more satisfied than seafarers with less than 5 years, ⅵ) Seafarers with more than 15 years but less than 20 years were more satisfied than seafarers with less than 5 years, ⅶ) Also, Seafarers in excess of 20 years were more satisfied than seafarers with less than 5 years, In conclusion, ⅰ) Better service quality led to higher levels of satisfaction and loyalty. Accordingly, the improvement of service quality is not only an important factor in improving satisfaction and loyalty, but also plays an important role in forming a positive image of maritime telemedicine. ⅱ) Seafarers with younger age and lower overall total boarding career were more satisfied. It is believed that the seafarer who are willing to use telemedicine and who are willing to refer to others are young.

• Journal of Nutrition and Health
• /
• v.29 no.5
• /
• pp.533-546
• /
• 1996

This study was performed to investigate the effect of breakfast regularity on eating habits, nutritional and health status in adult men and women. Also, eating habites and nutritional status expressed as percentage of recommended energy intake in IB(Irregular Breakfast group) were studied. Proportions of IB in men and women was 23.7% and 31.1%, respectively. In men, IB had irregular mealtime, overeating tendency. Also, they consumed high-fat meat and alcohol more frequently than RB (Regular Breakfast group). Total energy intake showed no significant difference between which two groups. Energy intakes from dinner and alcohol were higher in IB than in RB. Nutrient and food intakes were lower in IB than in RB. Percent body fat of IB was higher than that of RB. Weight, triglyceride and prevalence of fatty liver were higher in IB than in RB. In women, IB had irregular mealtime, and overeating tendency. Also, they had more frequent eating out and alcohol consumption. Total energy intake was lower in IB than in RB. In men, nutrient and food intakes were lower in IB than in RB. But health status showed no significant differences between two groups. In men, energy intakes from alchol and dinner were higher in +RDA group(percentage to recommended energy > 125%) than in other groups of IB. But energy intake from carbohydrate was lower in +RDA group. -RDA group (percentage to recommended energy < 75%) had Ca and vitamin A intake less than RDA. In women, +RDA group had overeating tendency. Also, they had more frequent eating out, high-fat meat, and alcohol consumption than other groups of IB. Energy intakes from dinner, snack and fat were higher in +RDA group. But -RDA group had protein and vitamin A intake less than RDA. From our study, it seemed that breakfast irregularity led to undesirable eating habits and had relation with increase of percent body fat. Breakfast regularity seemed to be very important to maintain a nutritional balance.

• Journal of Korea Game Society
• /
• v.17 no.5
• /
• pp.71-80
• /
• 2017

In this study, the differences in flow and loyalty according to the type of online game players were analyzed. Game players spending more than two hours per week were found to have statistically significant higher degree of flow than players spending less than two hours a week. Players who play games for more than three hours a week were found to have higher degree of loyalty than players spending less than those who played for an hour a week. Players who played games for more than six months showed statistically significant higher degree of flow than players who played less than six months. Players who played games six to nine months showed higher degree of loyalty than players who played under three months. High-level/status game players showed higher degree of flow and loyalty than low-level/status game players.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
• /
• v.18 no.1
• /
• pp.13-26
• /
• 2005

Experimental drug was applied to a white male mouse taken ill with allergic contact dermatitis to investigate the effects of Yanghyulsamultanggamibang. 1. In case of skin moisture, when it was checked 72 hours later, there showed up meaningful differences among the normal, control, and sample groups. Especially, the moisture increased more noticeably in the sample group than in the control group. 2. With regards to RBC count in blood, it increased more in the control and sample groups than in the normal group when it was checked both in 24 hours and 72 hours. When it was checked in 48 hours, the number of RBC in the sample group increased the most, and the count in the control group increased more than in the normal group. 3. About the neutrophil rate in WBC count, it increased meaningfully more both on the control and sample groups than in the normal group in 24 hours. When the rate was checked in 48 hours, it increased the most in the sample group, and it increased more in the control group than in the normal group. When in checked72 hours later, it increased substantially more in the control group than both the sample and normal group. 4. As of the lymphocyte rate in WBC count, when measured in 24 hours, it increased in the normal group than in the control and sample groups. In 48 hours, it increased the most in the normal group, and it increased meaningfully more in the control group than in the sample group. 5. Regarding the total IgE, when measured 24 hours later, it increased noticeably more in the normal group than in the control and sample groups. In 48 hours, there showed up substantial differences among the normal, control and sample groups. In particular, it increased meaningfully more in the control group than in the sample group. 6. When the sample of skin tissue was examined, the corneal layer restoration increased more in the sample group than in the normal group. The above-mentioned results prove that Yanghyulsamultanggamibang can be taken when allergic contact dermatitis develops on the skin. Long-term observation afterward is also advised.

• Korean Journal of Applied Biomechanics
• /
• v.17 no.4
• /
• pp.65-71
• /
• 2007

The purpose of this study was to investigate variability of kinematic factors affecting the record in women's javelin throwing. For this study, 8 female-javelin thrower participated in this experiment. The three digital video cameras (Sony, 120x) were used to record motions. Kwon3D 2.1 was used to process data and they were analyzed with Excell for factors. The sampling rate of a camera was 60Hz and shutter speed of a camera was 1/1000sec. The coordinate data were filtered using a fourth-order Butterworth low pass filtering with an estimated optimum cut-off frequency of 6Hz. The results were as follows: 1. From cross step to landing of delivery, the average velocities of CoM of non-dominant athletes were greater than dominant athletes and those of CoM of non-dominant athletes less than dominant athletes, but at release dominant athletes had a lower average velocity and a variability than non-dominant athletes. 2. From cross step to landing of delivery, the average throwing velocities and variabilities of a javelin of dominant athletes were greater than dominant athletes, but at release, dominant athletes had a higher velocity than dominant athletes and had a equal variability. 3. At every events, a forward or backward angles and variabilities of non-dominant athletes were greater than dominant athletes. 4. From cross step to landing of delivery, dominant athletes' elbow average angles were greater than non-dominant athletes and the variabilities of latter less than non-dominant athletes, but at release dominant athletes' variabilities were smaller than non-dominant athletes. 5. At landing of delivery, dominant athletes' knee average angles and variabilities of a supporting foot were a greater than non-dominant athletes, and at release, dominant athletes' knee average angles was a greater but variabilities less than non-dominant athletes. In conclusion, the dominant threw javelins fast while having stable postures and the range of elbow's angle large.

• Journal of The Korean Society of Grassland and Forage Science
• /
• v.25 no.1
• /
• pp.23-32
• /
• 2005

This experiment was carried out to determine on the growth characteristics, yield and palatability in mono-cropping(T1; sorghum $\times$ sudagrass hybrid, T2; soybean) and inter-cropping[T3; sorghum $\times$ sudagrass hybrid(1) + soybean(2)]. The results obtained are summarizes follows; In plant length. leaf length, leaf width and stem diameter of sorghum $\times$ sudagrass hybrid(SSH). T3(1) was lower than T1 at 1st cutting time. But in 2nd and 3rd cutting time. T3(1) was higher than T1 Stem diameter of T2 was higher than soybean of T3(2). but plant length, leaf length and leaf width of T2 were higher than T3(1). The leaf ratio of SSH in T3(1) was higher than T1 in the first cutting time, but T3(1) was higher than T1 at 2nd and 3rd cutting time. The number of tiller of T1 was higher than SSH of T3(1) at 1st cutting time, but T3(1) was higher than T1 at 2nd and 3rd cutting time. Dead stubble rate of SSH in T3(1) showed a little lower value than T1. Dry matter and fresh yield of T1 was higher than T2 and T3. But protein yield of T3 was higher than T1 The palatability of 1st cutting time was 100.0. 76.8 and $18.5\%$ on T2, T3 and T1, respectively.