• 대한치과교정학회지
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• 제18권1호
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• pp.113-125
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• 1988

This study was attempted to individualize upper and lower incisor position appropriate to individual characteristic dento-facial pattern. Lateral cephalometric radiographs of 75 Korean adults with normal occlusion and good facial profile whose ages were over 17 years were traced, digitized, and statistically analysed. The results of this study were as follows; 1. All cephalometric measurements of incise. position and dento-facial pattern for normal occlusion showed wide range of variation. 2. There were no significant differences of incisor position between males and females. 3. Lower incisor position was highly correlated with ANB, N-A-Pog and SN/Mand. pl. angle and upper incisor position, with ANB, N-A-Pog and SN/Occ. pl. angle. 4. Multiple regression equations were established to individualize incisor position appropriate to individual characteristic dento-facial pattern. ANB and N-A-Pog angle were selected as the significant guiding variables affecting upper and lower incisor position. 5. Lower incisor position such as $\bar{1}$ to SN, $\bar{1}$ to occlusal plane and $\bar{1}$ to NPog(mm) and upper incisor position such as $\underline{1}$ to SN, $\underline{1}$ to palatal plane, $\underline{1}$ to NA, $\underline{1}$ to NA (mm) and $\underline{1}$ to NPog(mm) could highly predicted from the variables of dento-facial pattern.

• 복식문화연구
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• 제10권2호
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• pp.186-199
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• 2002

This study is carried out to examine the purpose of utilization and the degree of satisfaction on the information collected from the Internet site for the understanding of the reality of clothing information for college students. The results are as fellows; 1 . Three primary factors have been abstracted for the satisfaction of information. 2. The difference in the purpose of utilizing information, depending on the individual characteristic of students and the features related to computer, was shown in the difference of major and school year, number of the internet connection per day, capability of using computer, period of using computer, and frequency of information searching. The more the number of internet connection per day, the less the capability of using computer, and searching for information when required, internet can be utilized for study and work. 3. The difference in the degree of information satisfaction, depending on the individual characteristic of students and the features related to computer, was shown in the difference of major, school year, opportunity to take computer-related course, frequency of searching information, and etc. More positive and satisfactory response was derived from these not majoring in clothing rather than those majoring, those taking computer course related to clothing, and those searching for clothing information periodically. 4. The primary factors affecting the satisfaction on the overall information of clothing show difference in terms of sex and frequency of searching information. Female students show lower degree of satisfaction than male students and more satisfaction on the information searched as the frequency of searching becomes less.

• 한국환경복원기술학회지
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• 제11권6호
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• pp.61-72
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• 2008

This study was carried out to analyze vegetation and soil characteristic of Osmanthus insularis community, Geomundo. The Osmanthus insularis community was classified into three subcommunities: Mallotus japonicus subcommunity, Ficus erecta subcommunity, Raphiolepis umbellata subcommunity. The importance value of Camellia japonica, Osmanthus insularis, Ligustrum japonicum, Litsea japonica Mallotus japonicus, Pinus thunbergii and Ficus erecta in Osmanthus insularis community were 76.11%, 75.91%, 37.24%, 21.99%, 18.35%, 17.64% and 11.91%, respectively. According to the DBH analysis. Osmanthus insularis showed formality distribution style among the entire community. Their dominance is expected to continue. But the young plant individual were low density, importance value reduced. In the study sites, soil organic matter, nitrogen, available phosphorous and soil pH were ranged from 19.11~24.62%, 0.73~1.18%, 11.61~27.98mg/kg and 6.11~6.37, respectively. According to the result of survey Osmanthus insularis individual, the female plants individual were 57.90%, the male plants individual were 42.10%.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2010년도 추계 학술발표회
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• pp.467-472
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• 2010

Individual vacuum pressure method is soft ground improvement technique, in which a vacuum pressure can be directly applied to the vertical drain board to promote consolidation and strengthening the soft ground. This method does not require a surcharge load, different to embankment or pre-loading method. In this study, given the inner displacement of the ground where the individual vacuum pressure is applied, this dissertation aimed to reproduce the state of stress in the ground that is subject to the constraints created by the depth of improvement area. Modified Cam Clay theory which made it possible to take into account the isotropic displacement of the ground was applied to the NAP-IVP used simulation; the conception of equivalent permeability proposed by Hird was also applied so that the 3-dimensional real construction effect of drain materials could be reflected in the analysis.

• Nuclear Engineering and Technology
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• 제50권1호
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• pp.88-96
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• 2018

Concerns over reliability assessments of the main components in nuclear power plants (NPPs) related to aging and continuous operation have increased. The conventional reliability assessment for main components uses experimental correlations under general conditions. Most NPPs have been operating in Korea for a long time, and it is predictable that NPPs operating for the same number of years would show varying extent of aging and degradation. The conventional reliability assessment does not adequately reflect the characteristics of an individual plant. Therefore, the reliability of individual components and an individual plant was estimated according to operating data and conditions. It is essential to reflect aging as a characteristic of individual NPPs, and this is performed through prognostics. To handle this difficulty, in this paper, the general path model/Bayes, a data-based prognostic method, was used to update the reliability estimated from the generic database. As a case study, the authors consider the aging for steam generator tubes in NPPs and demonstrate the suggested methodology with data obtained from the probabilistic algorithm for the steam generator tube assessment program.

• 한국방재안전학회논문집
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• 제16권4호
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• pp.101-108
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• 2023

본 연구는 전라남도 22개 시군의 재난관련 부서에 근무하는 공무원들의 재난안전관리업무에 대한 개인역량, 부서역량, 조직환경 및 재난교육에 대한 인식수준을 파악하기 위해 실시한 설문조사 결과를 토대로 실증적 분석을 실시하였다. 성별에 따른 개인역량, 조직환경에 대해서는 남자가 여자보다 더 긍정적인 인식을 가진 것으로 나타났으며, 재난교육에 대해서는 여자가 남자보다 더 긍정적인 인식을 가진 것으로 나타났다. 부서역량에 대해서는 남자와 여자의 긍정적인 인식이 같은 것으로 나타났다. 개인적 특성에 따른 개인역량, 조직환경, 부서역량 및 재난교육에 대한 응답자들이 대체로 긍정적인 인식을 가진 것으로 나타났다.

• 디지털융복합연구
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• 제15권12호
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• pp.239-253
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• 2017

모바일 결제 서비스가 빠르게 확산되고 있는 시점에서 안정적인 성장을 위해서는 수용요인뿐만 아니라 사용저항을 유발하는 요인을 이해하고 이를 줄이거나 제거하려는 노력이 필요하다. 이에 본 연구는 모바일 결제 서비스에 대한 사용자의 저항행동에 영향을 미치는 요인을 선행연구를 통해 도출하고 이들 간의 관계를 살펴보기 위한 실증분석을 진행하였다. 이를 위해 총 8주간 설문조사법을 통해 자료를 수집하였으며 SmartPLS2.0을 사용하여 가설검증을 위한 분석을 실시하였다. 실증분석 결과, 부정적 사회영향, 위험회피성향, 기존서비스불신은 지각된 위험에 유의한 영향을 미치는 것으로 나타났으며 기술의 변화속도와 취약성은 지각된 위험에 유의한 영향을 미치는 것으로 나타났다. 또한, 지각된 위험은 사용자저항에 유의한 영향을 미치는 것으로 나타났으며 부정적 보안인식은 지각된 위험과 사용자저항 간의 관계를 강화시키는 것으로 나타났다. 본 연구의 결과는 모바일 결제 서비스와 관련된 서비스나 기술을 제공하는 기업이나 사람들에게 사용자저항에 영향을 미칠 수 있는 요인들에 대한 유용한 정보를 제공할 수 있을 것으로 기대한다. 뿐만 아니라 모바일 결제 서비스가 꾸준히 성장하는데 있어 학문적으로 관련 연구를 진행하는데 유용한 학문적 시사점을 제공할 수 있을 것으로 기대한다.

• 철학연구
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• 제144권
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• pp.141-166
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• 2017

아도르노가 대중운동에서 가장 중요하게 비판하고 있는 지점은 혁명 지도자와 추종자의 동일성이다. 그 동일화 작업은 세 가지의 특징을 가진다. 첫 번째 특징은 실제의 적대자보다 더 한 이미지를 만들어 적과 동지의 구분을 확실하게 해 집단 내에 연대감을 조성하는 것이다. 이렇게 연대감에 의해 조성된 대중 안에서 저항하는 개별적 주체들은 사라지고 집단과 동일화된 주체만이 존재하게 된다. 두 번째 특징은 낙관주의적인 유토피아를 제시해 대중이 초월적 가치로부터 구원이 도래한다고 믿게 만드는 것이다. 또한 이러한 대중운동은 본인이 속한 연대에 어긋난다고 여겨지는 다른 집단이나 사람들에 대해 논의 과정 없이 비난하는 데에 그친다. 세 번째 특징은 나르시시즘을 기반으로 한 대중 최면상태를 통해 개별적 주체가 사라진 대중이 지휘자들과 동일화 되어 다른 주체들에게 자신이 걸린 최면상태를 강요하는 것이다. 본 논문의 목적은 아도르노가 대중운동의 파시즘적인 폭력에 대해 어떻게 비판하고 있는지 살펴보고 대중운동의 과제에 대해 어떤 것을 제시하고 있는지 분석하는 것이다.

• Korean Journal of Radiology
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• 제23권10호
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• pp.986-997
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• 2022

Objective: Whether metabolic redistribution occurs in patients with white matter hyperintensities (WMHs) on magnetic resonance imaging (MRI) is unknown. This study aimed 1) to propose a measure of the brain metabolic network for an individual patient and preliminarily apply it to identify impaired metabolic networks in patients with WMHs, and 2) to explore the clinical and imaging features of metabolic redistribution in patients with WMHs. Materials and Methods: This study included 50 patients with WMHs and 70 healthy controls (HCs) who underwent ¹⁸F-fluorodeoxyglucose-positron emission tomography/MRI. Various global property parameters according to graph theory and an individual parameter of brain metabolic network called "individual contribution index" were obtained. Parameter values were compared between the WMH and HC groups. The performance of the parameters in discriminating between the two groups was assessed using the area under the receiver operating characteristic curve (AUC). The correlation between the individual contribution index and Fazekas score was assessed, and the interaction between age and individual contribution index was determined. A generalized linear model was fitted with the individual contribution index as the dependent variable and the mean standardized uptake value (SUV_mean) of nodes in the whole-brain network or seven classic functional networks as independent variables to determine their association. Results: The means ± standard deviations of the individual contribution index were (0.697 ± 10.9) × 10^-3 and (0.0967 ± 0.0545) × 10^-3 in the WMH and HC groups, respectively (p < 0.001). The AUC of the individual contribution index was 0.864 (95% confidence interval, 0.785-0.943). A positive correlation was identified between the individual contribution index and the Fazekas scores in patients with WMHs (r = 0.57, p < 0.001). Age and individual contribution index demonstrated a significant interaction effect on the Fazekas score. A significant direct association was observed between the individual contribution index and the SUV_mean of the limbic network (p < 0.001). Conclusion: The individual contribution index may demonstrate the redistribution of the brain metabolic network in patients with WMHs.

• 한국주거학회논문집
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• 제19권3호
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• pp.49-58
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• 2008

This study focused on the architectural plan of the pension to meet modem people's desire for rural life, and the result of the study is as follows: First, the architectural plan for the characteristic of the location must apply the various architectural types considering the suburbs, tour and culture town, and community for the location improvement. Second, the architectural plan for the characteristic of the plot requires the encircled space and courtyard between buildings, the private gardens for the rooms, and the consideration of the surrounding environment. Above all, the plan for the subsidiary facilities is the most important. Third, the architectural plan for the characteristic of the plan requires the close connection with the outside, the wide opened view from the guest room, and the individual entrances for the guest rooms. Fourth, the architectural plan for the characteristic of the decorative design must consider the mass separation plan, the application of the facade design factors and eco-friendly environment materials, the night illumination plan, and the space program for the scenic view.