• The Journal of Pediatrics of Korean Medicine
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• v.1 no.1
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• pp.79-89
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• 1986

During 34 months from October 1982 to July 1985, a clinical study was made on 217 cases of out-patients with pediatric bronchoarthma at Kyung-Hee University Oriental Hospital. ?The observed results were as follows; ?1. In the age of the patients ranged from six months to twelve years; they were almost under six years (73.1 %) The ratio of male to female was 3: 1. ?2. In case of the age to be attacked with bronchoarthma, the age 3 covered 43.9% (95 cases), and the ages of less than 6 years 86.3% (187 cases); and, especially, the age 2 - 3 covered the highest rate (18.4%; 40 cases) ?3. The contraction period of bronchoarthma was almost less than one year (70.1%; 152 cases); especially, less than one week covered the highest rate (22.1 %; 48 cases) ?4. In case of the contraction season; winter (December to February) had the highest rate (33.2%; 72 cases), and fall, spring and summer came after it. And 13 cases (6%) were attacked in all seasons. ?5. Of a day, the severe symptom was shown most frequently from 6 pm to midnight (31.3%; 68 cases), and next from midnight to 6 am (29.1%; 62 cases) ?6. The common symptoms of out-patients were productive cough (24.0%; 147 cases), easily-catch-cold (22.5%; 138 cases), dry cough (11.4%; 70 cases), and so on. ?7. In case of the history of the patients, upper respiratory infections covered 52.1 % (113 cases) bronchitis(29.0%; 63 cases), pneumonia(17.1%; 37 cases), and tonsilitis& pharyngitis(6.0%; ?13 cases): and allergic symptoms covered (42 cases: 19.3%) fetal fever & eczema (11.5%: 25 cases), and allergie Rhinitis (7.8%: 17 cases) ?8. The family of the patients were shown to have the history of bronchitis (21.6%; 47 cases), bronchoarthma (21.2%; 46 cases), and tuberculosis (16.6%; 36 cases) ?9. The factors of bronchoarthma were shown as upper respiratory infections (38.3%; 38 cases), cold weather (18.9%; 41 cases), and exercise (175%; 38 cases) ?10. Of the treatment periods of the patients, less than one month (69.2%; 150 cases) took the highest rate, in which less than a week was 33.2% (72 cases) and one or two weeks 15.2% (33 cases) ?11. The main prescriptions were kunpyunetang (79 cases; 17.0%), Agoayangyuegunpyuetang (73 cases; 15.7%) and Haepyoyangjintang (72 cases; 15.6%) ?12. In the results of treatment, 132 cases (60.9%) was improved; especially, subjective signs of 33 cases (15.2%) of them, was almost removed.

• Korean Journal of Construction Engineering and Management
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• v.14 no.3
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• pp.78-87
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• 2013

The modern society has been drastically changed from the industrial economic society to the knowledge based society, to catch up with the knowledge and the change of technology required for the modern people, the people can not live in the modern society without the continued study or education. In case of architectural design firm, it is concentrating on the productivity of enterprise by cultivating the working level through the self education focused on the improvement of inner capacity. In connection with this, the efficiency of enterprises are analyzed by carrying out the Data Envelopment Analysis(DEA) utilizing the financial ratio index in the various field of industries recently, the analysis study for the efficiency utilizing DEA is increased in the construction industries as well. However, in case of construction industries, the study focused on the efficiency of administration only has been progressed, it is the real situation that the approach for the analysis of education efficiency of each enterprise is very insufficient. Therefore, this study analyzed the education efficiency of architectural design firm after the selection of input and output variables by utilizing the DEA model and utilizing the AHP analysis technique by deducting the variables through the preceding study in relation to the education efficiency and the interview with the specialists.

• Journal of Practical Agriculture & Fisheries Research
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• v.25 no.4
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• pp.53-59
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• 2024

The purpose of the study was to examine the effects of initial body weight and synbiotics supplementation in the diet on growth performance of weaned pigs. A total of 80 crossbred pigs (Landrace×Yorkshire×Duroc, d 28±3, body weight 6.40±1.70 kg) were randomly distributed 4 treatments (4 replication, 5 pigs/replication). The treatments were 1) high initial body weight group (PC), 2) low initional body weight group (NC), 3) low initial body weight with 0.2% antibiotics (amoxicillin) supplementaion group (AB), 4) low initial body weight with 0.2% synbiotics (AllTech^® Bio-Mos 0.3%, 0.3%, Bacillus subtillis 0.1%, formic acid 0.1%) supplementation group (Syn). AllTech^® Bio-Mos is consist of at least 25% of glucomannanprotein extracted from the cell wall of Saccaromycess cerevisae. Growth performance was measured during 28 d. Average daily gain (ADG) of AB and Syn groups were significantly (p<0.05) higher than that of NC group. However, final body weight at the end of experiment were not different among NC, AB, and Syn groups. Initial body weight and final body weight of PC group were statistically (p<0.001) higher compared to those of other groups. Additionally, PC showed the tendency of lower average daily feed intake and higher ADG, thereby lower feed conversion ratio compared with other groups. Therefore, the current results imply that supplementation of antibiotics and synbiotics in diets for weaned pigs could not catch up with significant differences in initial body weight.

• Journal of the Korean Society of Fisheries and Ocean Technology
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• v.33 no.3
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• pp.159-165
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• 1997

This paper presents the optimum dimension of 89 ton class stow-net vessel with stern-fishing. The model of basic design is developed by using the optimization techniques referring to objective function and numerous constraints as follows; speed, fishing quantity, fishing days, catch per unit effort(CPUE), and weight/ratio of main dimensions, etc. Thus, the basic design of stow-net fishing vessel is built up by using the optimization of the design variables called the economic optimization criteria, and the objective function represents the criterion which is cost benefit ratio(CBR). The main conclusions are as follows. 1. S/W for decision of optimum hull size is developed in 89 ton class stow-net fishing vessel which is constructed with optimization of the design variables called the economic optimization criteria. 2. For optimum ship dimensions in 89 ton class stow-net fishing vessel, the hull dimensions can be obtained in the range of L= 27.3m, B = 6.6m, D = 2.80m, Cb = 0.695, T/D = 0.80, $\Delta$(displacement)=281.7ton with 10 knots.

• Pediatric Infection and Vaccine
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• v.17 no.1
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• pp.30-35
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• 2010

Purpose : We investigated the causative organism and its antibiotic susceptibility of community acquired urinary tract infection (UTI) in children at a secondary hospital to test the adequacy of the current guidelines. Methods : Children diagnosed with UTI at the Department of Pediatrics, Kwandong University MyMyongji Hospital by pyuria and bacterial growth of greater than $1.0{\times}10^5CFU/mL$ on clean catch midstream urine from January 2005 to December 2008 were studied retrospectively. The epidemiologic data, causative organism, and the antibiotic susceptibility were analyzed. Results : Sixty two children were diagnosed with sixty four cases of UTI's. Two bacteria were isolated in one case and thus data on 65 urine cultures were analyzed. The male:female ratio was 1.6:1 and 78.1% were less than 12 months of age. Escherichia coli was the predominant cause consisting of 53 cases (82.8%) of the cases. K. pneumoniae (5), Enterobacter (4), Enterococcus (1), $\beta$-streptococcus (1), Diphtheroides (1) were isolated. The antibiotic resistance of E. coli were as follows; ampicillin 69.8%, cefotaxime 1.9%, gentamicin 15.1%, amikacin 0.0%, levofloxacin 1.9%, and trimethoprim/sulfamethoxazole 26.4 %. Only one case of the E. coli was extended spectrum $\beta$-lactamase (ESBL) positive. Conclusion : Compared to prior reports from other tertiary hospitals in Korea, E. coli was the predominant cause in childhood UTI and the rate of ESBL positivity was low. The antibiotic resistance was also different compared to prior reports. We conclude that a difference in the cause and antibiotic resistance of childhood UTI exists between centers and this should be taken into consideration when prescribing antibiotics for childhood UTIs.

• Journal of the Korean Society of Fisheries and Ocean Technology
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• v.39 no.1
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• pp.50-55
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• 2003

In order to study on the improvement of gill nets and trap nets fishing for the management of fisheries resource in the coastal area of Yellow Sea, we have investigated the general present condition of those fishing, and the actual fishing operation of gill nets for croaker and trap nets for rock shell which is called the the other trap nets, and then measured the body length of croaker and blue shell caught by their fishing vessels. The results are as follows ; 1. The total number of permission for coastal fishing are 12,944 cases, but the number of operation for coastal fishing are 7,558 cases in the coastal area of Yellow Sea. Among the total number of permission, the gill nets fishing are 5,154 cases with 39.8% but even so the number of operation are 3,724 cases, the trap nets fishing are 1,025 cases with 7.6% but even so the number of operation are 662 cases. On the fishing ratio, the gill nets and trap nets fishing are comparatively higher than the other fishing with 72.3% and 64.6%, respectively. 2. The main fishing period of gill nets for croaker is from the middle of July to early of September, and the main fishing grounds are sandymud bottom of 15-50m in depth around the islands of southern parts of western coastal area, and the fishing operation carry out 1∼2 times per day in flood tide and nets hauling conduct in 1∼2 hours after drifting with current. 3. The distribution range of body length of 139 croakers, which are caught in the gill nets, are 43.0∼120.0㎝ and the mode is 85.0㎝. 4. The main fishing period of trap nets for rock shell which is called the other trap nets is all the year round except the catching period of blue crab from early of September to the middle of October, and the main fishing ground are the sandymud bottom of 10∼20m in depth, and nets hauling conduct in next day after nets casting. 5. The distribution range of maximum carapace of 5,372 rock shells are 4.5∼8.5㎝ and the mode is 7.5㎝.

• Journal of Intelligence and Information Systems
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• v.19 no.1
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• pp.79-94
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• 2013

Recently, the high value added business is steadily growing in the culture and art area. To generated high value from a performance, the satisfaction of audience is necessary. The flow in a critical factor for satisfaction, and it should be induced from audience and measures. To evaluate interest and emotion of audience on contents, producers or investors need a kind of index for the measurement of the flow. But it is neither easy to define the flow quantitatively, nor to collect audience's reaction immediately. The previous studies of the group flow were evaluated by the sum of the average value of each person's reaction. The flow or "good feeling" from each audience was extracted from his face, especially, the change of his (or her) expression and body movement. But it was not easy to handle the large amount of real-time data from each sensor signals. And also it was difficult to set experimental devices, in terms of economic and environmental problems. Because, all participants should have their own personal sensor to check their physical signal. Also each camera should be located in front of their head to catch their looks. Therefore we need more simple system to analyze group flow. This study provides the method for measurement of audiences flow with group synchronization at same time and place. To measure the synchronization, we made real-time processing system using the Differential Image and Group Emotion Analysis (GEA) system. Differential Image was obtained from camera and by the previous frame was subtracted from present frame. So the movement variation on audience's reaction was obtained. And then we developed a program, GEX(Group Emotion Analysis), for flow judgment model. After the measurement of the audience's reaction, the synchronization is divided as Dynamic State Synchronization and Static State Synchronization. The Dynamic State Synchronization accompanies audience's active reaction, while the Static State Synchronization means to movement of audience. The Dynamic State Synchronization can be caused by the audience's surprise action such as scary, creepy or reversal scene. And the Static State Synchronization was triggered by impressed or sad scene. Therefore we showed them several short movies containing various scenes mentioned previously. And these kind of scenes made them sad, clap, and creepy, etc. To check the movement of audience, we defined the critical point, ${\alpha}$and ${\beta}$. Dynamic State Synchronization was meaningful when the movement value was over critical point ${\beta}$, while Static State Synchronization was effective under critical point ${\alpha}$. ${\beta}$ is made by audience' clapping movement of 10 teams in stead of using average number of movement. After checking the reactive movement of audience, the percentage(%) ratio was calculated from the division of "people having reaction" by "total people". Total 37 teams were made in "2012 Seoul DMC Culture Open" and they involved the experiments. First, they followed induction to clap by staff. Second, basic scene for neutralize emotion of audience. Third, flow scene was displayed to audience. Forth, the reversal scene was introduced. And then 24 teams of them were provided with amuse and creepy scenes. And the other 10 teams were exposed with the sad scene. There were clapping and laughing action of audience on the amuse scene with shaking their head or hid with closing eyes. And also the sad or touching scene made them silent. If the results were over about 80%, the group could be judged as the synchronization and the flow were achieved. As a result, the audience showed similar reactions about similar stimulation at same time and place. Once we get an additional normalization and experiment, we can obtain find the flow factor through the synchronization on a much bigger group and this should be useful for planning contents.