• Journal of the Korean housing association
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• v.22 no.5
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• pp.59-69
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• 2011

The purpose of the study was to perform the post-occupancy evaluation of housing environments of Jangyou New Town in Gimhae. The data for the analysis was collected through questionnaire survey method from August 10 to 27, 2010, and the sample consisted of 524 respondents living in apartment complexes in Jangyou. The features of housing environment were categorized into unit housing, apartment complex, and neighborhood and total 28 specific items were included in the evaluation. The data were analyzed using descriptive statistics and analysis of variance with Duncan's multiple range tests. The results were as follows: 1) Overall evaluation of housing environment of the residents in Jangyou were relatively high, expecially in floor plan layout of unit housing, self-expression through apartment complex, and natural environment of neighborhood. 2) The demographic and housing variables that had significant influences on the post-occupancy evaluation were age of the respondent, monthly income, apartment size and tenure type of apartment. Respondents who were over sixty years old, with monthly income of less than 2,000,000 won, or living in public rental apartments were more likely to evaluate overall housing environment positively than rest of the respondents.

• Cartoon and Animation Studies
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• s.16
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• pp.33-47
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• 2009

This research investigated which evaluation factors in children's television animation programs children between 7 and 11 years of age value. We collected data by means of questionnaires among 120 children of elementary school first through fourth graders. As research result, the most important evaluation factors for children were fun and action, closely followed by innocuousness, purity, realism, comprehensibility, and violence respectively. Boys in both samples attached more value to fun and action in a children's television animation, whereas girls in both samples attached more value to innocuousness and fun.

• Journal of Preventive Medicine and Public Health
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• v.19 no.2 s.20
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• pp.263-272
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• 1986

During the 8 months from October 1985 to May 1986, the survey was performed on 211 leprosy patients over fifty years old, settled in the four villages of Iksan county, North of Chulla province. In that obserbation, we investigated the frequency and the degree of impairments according to sex, age, and anatomical location by the 'guides to the evaluation of permanent impairment'. The noticeable findings were made as follows: 1) Frequency of impairment by anatomical location was significantly higher in hand than eye and foot (p<0.01). 2) Frequency of impairment was significantly increased in eye according as age increase (p<0.01). 3) The degree of impairments of all patients was the highest in hand as 28.7%. 4) By the kinds of impairment, the flextion and the amputation were most common in hand and foot, and loss of central vision was common symptom in eye. 5) The degree of impairments of 211 leprosy patients was shown as 44.1% and increased according as age increase.

• Journal of Oral Medicine and Pain
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• v.8 no.1
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• pp.127-142
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• 1983

This thesis was to investigate sex defferencd by employing the methodes of Bernadskij's and it's modification by means of the evaluation of pH of dentin in 162 extracted teeth. The obtained were as follows: 1. In 72% of all experinments, pH of human dentin substance was higher in female than in male. Mean pH was 13.175±0.031 in male and 13.245±0.030 in female. 2. After comparative studies on each pH in anatomical region of tooth arrangement, the sex difference of pH was most obviously showed in molars. 3. In pH change according to ages, the 30's was the highest in male and the 20's in female, also pH showed decresing tendency by the increasing of age in both male and female. 4. There was no pH difference in anatomical regions of tooth arrangment. 5. Mean pH was 13.282±0.013 in under 50 years of age and 13.282±0.022 over 50. It proved that pH was higher in under 50 years of age than in over 50.

• Journal of Chest Surgery
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• v.11 no.1
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• pp.26-34
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• 1978

We observed 82 cases of primary lung cancer clinically and statistically, which had been experienced at the dept. of thoracic surgery, Chonnam University Hospital, during the period of 13 years from 1964 to 1967. The results obtained were as follows: Peak incidence of age was from 5th decade to 6th decade, and the ratio of male to female was 3: 1. The frequency of lung cancer was higher in the heavy smoker than in the lighter smoker, and undifferentiated carcinoma showed low resectability in spite of the shorter clinical duration. Major symptoms were coughing and chest tightness & pain, especially coughing was initial symptom in the majority of patients. Of the 82 cases, operation was performed in the 32 cases [39%], but resection was possible in the 22 cases [27%]. The delaying factors led patients to an inoperable stage were physician’s misdiagnosis of bronchogenic carcinoma due to non-specific symptoms and signs of the patients, old age patients were dependence on herb medicine, and poor economical condition of the patients in our region especially. Basic conditions of treatment in lung cancer were early detection & early surgery, so, chest P-A would be checked per 3 to 6 months interval associated with sputum cytology in the smoker over 45 age routinely.

• Journal of the Korean Data and Information Science Society
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• v.18 no.2
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• pp.315-326
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• 2007

The rapid proliferation of wireless networks and mobile computing applications has changed the landscape of network security. Anomaly detection is a pattern recognition task whose goal is to report the occurrence of abnormal or unknown behavior in a given system being monitored. This paper presents a dynamic anomaly detection scheme that can effectively identify a group of especially harmful internal masqueraders in cellular mobile networks. Our scheme uses the trace data of wireless application layer by a user as feature value. Based on the feature values, the use pattern of a mobile's user can be captured by rough sets, and the abnormal behavior of the mobile can be also detected effectively by applying a roughness membership function with both the age of the user profile and weighted feature values. The performance of our scheme is evaluated by a simulation. Simulation results demonstrate that the anomalies are well detected by the proposed dynamic scheme that considers the age of user profiles.

• Korean Journal of Child Studies
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• v.20 no.4
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• pp.3-24
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• 1999

The present study researched the development of a mixed-age after school program with a focus on the facilitation of emotional intelligence for low SES children. The model program was based on the Mayer and Salovey (1997) theory of emotional intelligence. Activities for 17 sessions were constructed on the basis of 43 objectives. The program was implemented with 53 children in the after school program classes of one elementary school in Kyuggi Province for 6 months. Participants were from low SES families, grouped into 3 mixed-age (K-3rd grade level) classes. Evaluation of the program showed positive effects on the development of children's emotional intelligence. Validity and appropriateness were discussed.

• Childhood Kidney Diseases
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• v.15 no.1
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• pp.1-13
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• 2011

Hypertension is a major risk factor of atherosclerosis which results in cardiovascular disease, and remains a major health problem worldwide. While children are more likely to have secondary hypertension, recent studies support the theory that the prevalence of essential hypertension in children and adolescents is increasing with the global epidemic of childhood obesity, and close attention is needed. Evaluation of hypertension in the pediatric age group should be guided by the age at presentation, and renal diseases must be considered in every child with hypertension, because of the prevalence of renovascular and renal parenchymal disorders as the etiology in any age group. The majority of children with chronic kidney disease are hypertensive, and many have associated end organ damage. Thus, once hypertension has been confirmed, end organ care as well as pharmacologic therapy must be continued. In renovascular hypertension, as cure could be gained with surgical/endovascular intervention, accurate diagnosis is important and it is recommended that every suspected child should undergo angiography.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2023.05a
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• pp.55-56
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• 2023

Recently, large and high-rise buildings are increasing, and accordingly, concrete weight reduction is required. Lightweight aggregate concrete can provide economic feasibility and large space, but safety can be reduced due to problems such as low strength and poor durability. Since the development of such low strength of concrete is important in the early construction stage, it is necessary to evaluate the vertical formwork demolding period at the early age. The correlation was analyzed by measuring the compressive strength and ultrasonic pulse velocity. As a result, the ultrasonic pulse rates of normal and lightweight aggregate concrete at the time of 5 MPa expression, which is the time of vertical mold deformation, were 3.07 km/s and 2.77 km/s for W/B 41, and 2.89 km/s and 2.73 km/s for W/B 33.

• Archives of Plastic Surgery
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• v.49 no.4
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• pp.510-516
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• 2022

Background Surgical correction of bilateral cleft lip deformities remains one of the most challenging areas in facial plastic surgery. Many surgical techniques and conservative devices have been offered for the early management of bilateral cleft lip in infants. The purpose of this study was to evaluate the effect of lip adhesion on the lip and nose of patients with bilateral cleft lip. Methods A retrospective review of 13 patients with bilateral cleft lip was performed and compared with age-matched noncleft children. Patients underwent lip adhesion at a mean age of 2.8 months, and cheiloplasty at 6.6 months of age using a modification the Mulliken method. Secondary rhinoplasty was performed at the age of 6 in 13 patients. The surgical results were analyzed using photographic records obtained at the age of 1 and 7 years. Twelve length measurements and one angle measurement were obtained. Results All measurements were not statistically different from those of the noncleft age-matched control group at the age of 1. At 7 years of age, upper lip height and vermilion mucosal height were shorter (p < 0.05) than in the control group. Nasal tip protrusion and the nasolabial angle were greater (p < 0.05) than in the control group. Conclusion Lip adhesion followed by secondary rhinoplasty resulted in an acceptable lip and nasal appearance. Although nasoalveolar molding is now widely used, lip adhesion can be an appropriate alternative if an orthodontist is not available due to geographical or economic constraints.