• 정보처리학회논문지D
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• 제11D권5호
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• pp.1197-1204
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• 2004

디지털콘텐츠 서비스 유형이 다양해지면서 콘텐츠 유통에 참여하는 주체들(저작자, 가공자, 서비스업자 등)간에 권리처리 문제가 제기되었다. 이러한 문제를 해결하기 위해 개념적 기술적 요소들을 시스템에 반영하여 표현하게 되었고 그 중에서 메타데이터의 상호운영성은 중요한 이슈가 되었다 콘텐츠서비스를 위한 메타데이터는 시스템을 구성하는 기본적인 프레임워크로서 표준화에 대한 필요성을 제기하고 있다. 본 논문은 디지털만화 콘텐츠를 대상으로 서비스에 필요한 DRM(Digital Right Management)시스템의 핵심사항인 권리처리에 중점을 둔 메타데이터 요소를 제안하였다. 따라서 XML 형식으로 개발한 메타데이터 요소와 MPEG-21 RDD 요소들 간의 상호호환성을 NPEG-21 RDD에서 제시하는 Context Model을 활용하여 검증하였다. 연구결과는 향후 다른 분야의 디지털 콘텐츠의 메타데이터 요소개발과 상호운영성을 고려한 시스템 설계에 기초적인 자료가 될 것이다.

• 한국운동역학회지
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• 제30권1호
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• pp.51-61
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• 2020

Objective: The purpose of this study is to analyse and comparison the differences of kinematic variables for Fente skill in Fencing. Method: For this, 15 people were selected as 5 beginners with less than 2 years of experience, 5 intermediate-class people with more than 2 years and less than 4 years, and 5 experts-class people with more than 4 years. Through the comparison of Marche Fente motion according to proficiency, for the necessary time, travel distance, the kinematical factor of joint angle, oneway ANOVA was performed in order to identify differences according to variables by phase. Results: The time required for each phase was shown to be shorter for all phases experts than for beginners and intermediates. At the horizontal displacement of the foot, the right foot left out the last phase and the experts appeared long. The left foot showed short beginners in all phases. The angle of forward lean showed that the angle of forward lean was tilted forward by the experts of all phases. There was a difference between the left and right joint angles of the lower limb, both of the ankle, knee and hip joints. Conclusion: In overall, Beginners should quickly widen the distance of their feet when they make a Fente movement. The beginner shall tilt the upper body forward in order to increase the angle of forward lean. The beginner shall, in the last phase, have a smaller angle on the hip joint.

• 대한임상독성학회지
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• 제4권2호
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• pp.137-142
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• 2006

Our records include two cases of DIC in snakebite patients. One patient, who was 48-years old, was bitten in his left ankle 3 days before admission to our hospital. Initial symptoms were painful swelling, extensive ecchymosis, and persistent bleeding at the bite site. He visited and was admitted to a local hospital, but his condition did not improve with supportive care that included a single dose of antivenin. He was transferred to our hospital. His condition was compatible with DIC. We tried multi-dose antivenin therapy and blood product transfusion. At the seventh hospital day, the patient's symptoms were completely resolved. The other patient, who was 75 years old, was bitten in his right thumb. Initial symptoms were painful swelling of the right arm and persistent bleeding at the bite site, and within minutes of hospital admission, the patient experienced massive hematochezia. We peformed laboratory tests, the results of which were compatible with DIC, and the next day a sigmoidscopic examination showed ischemic colitis. We administered multi-dose antivenin therapy and blood product tranfusion. At the third hospital day mild anemia still existed, but the patient's clinical condition was improved. No signs or symptoms of gastrointestinal bleeding were observed. In these two cases, multi-dose antivenin therapy and transfusion effectively resolved symptoms of DIC. Platelet concentrate transfusion was required only for acute thrombocytopenia. After resolution of DIC, platelet counts were returned to normal ranges within a few days. The authors propose that multidose antivenin therapy and coagulation factor transfusion might be useful for improving coagulopathy in snakebite patients.

• 대한치과교정학회지
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• 제42권4호
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• pp.207-217
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• 2012

Objective: This study aimed to evaluate the effect of an intentionally created socket on bone remodeling with orthodontic tooth movement in rabbits. Methods: Eighteen male rabbits weighing 3.8 - 4.25 kg were used. An 8-mm deep and 2-mm wide socket was drilled in the bone 1 mm mesial to the right mandibular first premolar. The left first premolar was extracted to serve as an extraction socket. A traction force of 100 cN was applied to the right first premolar and left second premolar. Sections were obtained at the middle third of the moving tooth for both the drilled and extraction sockets and evaluated with hematoxylin and eosin staining and immunohistochemical analyses. The amount of tooth movement and tartrate-resistant acid phosphatase (TRAP)-positive cell count were compared between the 2 groups using the Mann-Whitney U test. Results: At week 2, the distance of tooth movement was significantly higher in the intentional socket group (p < 0.05) than in the extraction socket group. The number of TRAP-positive cells decreased in week 2 but increased in week 3 (p < 0.05). However, there were no significant differences between the groups. Furthermore, results of transforming growth factor (TGF)-${\beta}$ staining revealed no significant differences. Conclusions: The intentional socket group showed greater distance of tooth movement than did the extraction socket group at week 2. Osteoclast counts and results of immunohistochemical analyses suggested elevated bone remodeling in both the groups. Thus, osteotomy may be an effective modality for enhancing tooth movement in orthodontic treatment.

• 대한심미치과학회지
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• 제5권1호
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• pp.1-12
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• 1996

The arrangement of anterior artificial teeth is an important factor on the esthetics in the construction of complete dentures and prostheses. During construction of the complete denture the position of maxillary central incisor plays an important role in the arrangements of artificial teeth. The proper position of maxillary central incisor provides natural appearance of anterior teeth and the anterior reference point of occlusal plane. Many methods have been utilized to eatablish the position of the maxillary central incisor in complete denture prosthodontics. However, there has not been provided for the reference for Korean yet. This study was aimed to extablish a guide for the position of the maxillary central inciosr in Koreans. The horizontal and vertical distance between the maxillary central incisor and incisive papilla in Koreans were measured. 1. The mean value of horizontal distance from the maxillary central incisor to the incisive papilla had significant sexual difference, The average distance was 12.648mm in male and 11.385mm in female. 2. The horizontal distance of the incisive papilla had sexual difference, the average distance was 6.182mm in male and 5.622mm in female. 3. The vertical distance from the maxillary central incisor to the incisive papilla had not sexual difference, the average distance was 7.21mm. 4. The crown length of the maxillary central inciosrs from the distal interdental papilla had not sexual difference, the right central incisor was 6.40mm(mean) and the left central inciosr was 6.43mm(mean). 5. The clinical crown length of the maxillary central incisors had not sexual difference, the right central incisor 10.35mm(mean) and the left central incisor was 10.43mm(mean). 6. The shapes of the incisive papilla were pear(68.4%), oval(16%), triangular(6%), irregular(5%), rectangular(4%), and inverted pear(1%) shape.

• 기본간호학회지
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• 제5권2호
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• pp.293-312
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• 1998

This study was designed to find the characteristics and patterns in subjectivity of an attitude on the induced abortion before marriage in women for a university student. Q-methodology was used as a research design and the research procedures were as follows. Q-sampling has been derived from the literature review and interview. Its credibility and validity were also tested by nursing and methodology professors. Total of 34 statements were selected. P-sampling has been drawn and 49 samples were selected. Based on 9 point scale, the slected respondents rated their operant definition on the induced abortion before marriage in women. The results of above procedures were analyzed by PCQ program. The attitude about the induced abortion before marriage in women were analyzed based on the typal array, extreme comments, and the demographic information of study subjects. The results revealed that there were three types of attitude about the induced abortion before marriage in women. The three types were named as follows ; 1) The first type, agree of conservative perspectives, was consisted of 15 subjects. They emphasized the sanctity of human life and the right of life that will never allow the killing fetus and prevention of induced abortion. 2) The second type, agree of liberal perspectives, was consisted of 10 subjects. They insisted the right to choice for women to control their body, so women have appropriate reason, they could choice induced abortion. 3) The third type, agree of compromise perspectives, was consisted of 7 subjects. They emphasized prevention of induced abortion but allowed under social permission. As a result, this study discovered three types of the attitude about the induced abortion before marriage in women. By identifying the nature of each of these types, this study can be useful to develop efficient strategies for preventing induced abortion.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2004년도 제5회 정기학술발표대회 논문집
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• pp.600-603
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• 2004

최근 도심지 주거시설 프로젝트가 점차 초고층화, 대형화, 복잡화되면서, 공사에 소요되는 자원이 증가하고 있다. 특히 초고층 주상 복합 건물 마감 공사에서는 공사현장이 넓고, 다수의 협력업체와 인력이 투입되기 때문에 공정계획에 맞추어 필요 인력을 적재적소에 투입, 관리하는 것은 전체 프로젝트 관리의 성패를 좌우할 수 있다. 그러나 기존의 공동주택 공사와는 달리 국내에서 초고층 주상복합 건물이 지어지기 시작한 것이 불과 $4\~5$년으로 출력인력정보에 관한 기초 자료가 부족하고, 현장에서의 인력 수급 및 관리가 대부분 협력업체에 의해 수행되고 있어서 자료 수집 및 관리가 부실하고 체계적인 관리 또한 이뤄지지 못하고 있는 실정이다. 따라서 본 연구에서는 현행 초고층 주상 복합 건물 마감공사 출역인력 정보수집 현황을 파악하고, 발생되는 정보를 분석 관리 방안을 제시하는 것을 목적으로 하였다.

• 한국의류산업학회지
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• 제14권3호
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• pp.423-429
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• 2012

This study investigated purchasing practice and size satisfaction to offer basic data to establish a marketing strategy and produce down-aging clothes for females in their 40s-50s. For the data analysis, crosstabs, factor analysis, and one-way ANOVA were used. The results were as follows; first, middle-aged women were observed to purchase down-aging clothes "to look younger" and not purchase clothes "due to the lack of right sizes." For women who answered to 'not purchase clothes', they also acknowledged that they intended to purchase down-aging clothes in the future if the right size is available. Second, people in their early 40s significantly considered perceptual qualities such as fashion and brand names while people in their late 50s placed the most importance in practicality and wearability. For body shapes, people with overweight body types were found to significantly consider physical performance, practicality, and wearability. Third, the examination of purchase satisfaction levels by age groups showed that younger age groups had high satisfaction level for wear functionality related items that included size and activity however, the late 50s group had the lowest satisfaction level. Middle-aged women purchased clothes to look younger however, they simultaneously wear clothes that are plain and conservative or respectable and graceful. Therefore, the development of products reflect the analysis of designs that can help create a more youthful appearance and women's preferred styles are needed in addition to the establishment of a differentiated sizing system for middle-aged female consumers in the incorporation of the characteristics of middle-aged women's body parts.

• The Journal of Korean Physical Therapy
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• 제23권5호
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• pp.57-63
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• 2011

Purpose: The aim of this research is to determine whether there is a significant correlation between the angle of the hallux valgus and dorsi-flexion of the 1st metatarsophalangeal joint (1st MPJ) as a physical factor that has a significant influence on healthy human walking. Methods: The subjects of this research were 65 female adults (130 feet) and the methods used included recording of real measurements and conducting a questionnaire. The acquired data is analyzed by the 'Simple Pearson Correlation Analysis' and 'Repeated Measures Analysis' methods. Results: The research result shows that the left area of -0.74706 and the right area of -0.76 have a relatively high negative correlation (p<0.00). Also, after conducting the 'Repeated Measures Analysis of Variance' of the angles of the hallux valgus and dorsi-flexion of the 1st metatarsophalangeal joint (1st MPJ), the result also shows that the left and right areas of -0.75 have a relatively high negative correlation. Conclusion: The present study was performed for the identification of a significant correlation between the angle of the hallux valgus and dorsi-flexion of the 1st MPJ. From the results of this study, we confirmed that there is a clear tendency for the average distribution rates of Hallux Valgus and Hallux Rigidus (Hallux Limitus) of women to show a higher increase in proportion to age.

• 한국환경보건학회지
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• 제32권2호
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• pp.118-125
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• 2006

The road traffic noise has been increasing broader effects on urban areas as well as rural areas because of rapidly increasing traffic volume and newly-constructed roads. 10 sites in building development areas were selected and the noise levels were measured by the apartment floors and by the various block plans of apartment complex. The results showed that the highest traffic noise level was obtained at the 5 and 7 floors on the apartment floors. On the basis of 7 floor with the highest level, the correction coefficient obtained from noise reduction by each floor and measurement point was -5.54 dB(A)(1st floors), -0.96 dB(A)(3rd floors), -0.38 dB(A)(5th floors), 0.00 dB(A)(7th floors), -1.98 dB(A)(l0th floors), -3.10 dB(A)(13th floors), -3.45 dB(A)(15th floors). The level of road traffic noise in the arrangement construction of right angle was about 3.0 dB(A) at N-4 point and 2.1 dB(A) at N-6 point lower than that of a plan figure, respectively. The results suggested that application of correction coefficient obtained by the apartment floor and by the arrangement construction can be improved in road traffic noise.