• Journal of Korea Water Resources Association
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• v.42 no.10
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• pp.867-876
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• 2009

In this study, the stage-discharge relation curve made in 2006 is selected with standard curves to seize the hydraulic and geometric characteristics for the temporal variation of the river bed. The relationships among the standard stage-discharge relation curve and the existing stage-discharge relation curves, water level, cross sectional area, and flow velocity are analyzed. Jeokpogyo and Jindong which are the key station of Nakdong river are chosen for the study, with respect to the current river bed to convert the existing stage-discharge curves. The relationships for conversion of previous data, between water level and flow velocity are got. Also the relation equation between water level and cross sectional area and water level, flow velocity are derived. These conversion relationships shows good agreement between observed values and estimated values. It will be very useful to convert past hydraulic quantitations to current one.

• Journal of Dental Rehabilitation and Applied Science
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• v.30 no.3
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• pp.238-245
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• 2014

In order to create denture occlusion that is functional, comfortable and balanced, it is necessary to both determine a vertical dimension of occlusion that is in harmony with the patient's musculature and to record a relatively repeatable jaw relation position. This require clinical skill to establish an accurate, verifiable and reproducible vertical dimension of occlusion (VDO) and centric relation (CR). Correct vertical relation depends upon a consideration of several factors, including muscle tone, inter-dental arch space and parallelism of the ridges. Centric relation is considered to be a repeatable position from which all opening and lateral mandibular movements begin and recording this position is a critical step in the fabrication of dentures. Any errors made while taking maxillo-mandibular jaw relation records will result in denture that are uncomfortable. The purpose of this paper is to review a very simple and efficient technique for accomplishing these two important steps in denture fabrication.

• Korean Journal of Social Welfare
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• v.62 no.4
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• pp.79-102
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• 2010

This paper aims to analyse the recent changes in social welfare services from a relational perspective. Discourses of the privatization of welfare state, the welfare mix approach, and consumerism have provided frames for interpreting the changes in social services in Korea. The nature of social welfare services, being a "relational goods" requires its focus to be in its relational aspects: the relation between service user and service practitioner; the relation between service user and provider; the relation between service user and government; the relation between service practitioner and provider; the relation between service practitioner and government; and the relation between service provider and government. Analysis of such relations will explore their transformation toward formalness and equality in social welfare services. In conclude, the study reveals a process of modernization, defined as a transition from informal relations to formal contractual relations, based on one's rights, responsibilities and obligations. Previous relations, of paternalistic, arbitrary and hierarchical characteristics, can be seen as being substituted by more formal, institutionalized and equalized relations. In terms of service purchasing contract between service user and service provider and employment contract between service provider and service worker are recognized with the latter characteristics. This relational analysis leads a discussion concerning the creation of institutional basis of one's rights and responsibilities in the fields of social welfare services in Korea.

• Journal of the Korean Society of Clothing and Textiles
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• v.13 no.4
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• pp.347-356
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• 1989

The purpose of this study was to investigate the relationships between personality traits and clothing behavior of the normal and disabled females, and to find out the difference in clothing behavior of the two groups. Questionaires for clothing behavior were chosen from the items which had been used in previous studies, and the items were selected on the basis of Cronbach's Alpha Reliability Coefficient. Clothing behavior was composed of four variables: aesthetics; comfort; modesty; and satisfaction. For measurement of 3 personality traits (emotional stability, sociability, and superiority), a portion of 'Personality Inventory' b) Sangro Lee, Changjin Byeon, and Wuigyo Jin was used. Samples were 286 females in Seoul, of whom 110 were normal high school girls, 86 were norma1 college women, 41 were disabled high school girls, and 49 were disabled college women. The data were analyzed using F-test, F-test, and correlation coefficient. The results of the study were the followings: 1. There were meaningful relationships between personality traits and clothing behavior 1) Stability had negative relations to aesthetics and modesty and positive relation to satisfaction. In the case of the normal, stability had no relation to comfort, but in the case of the disabled, it had positive relation to comfort. 2) The sociability had positive relations to aesthetics and satisfaction. 3) The superiority had negative relation to modesty, it had positive relation to satisfaction. The superiority of the normal had negative relation to comfort, whereas the superiority of the disabled had positive relation to comfort. 2. There was a difference in the clothing aesthetics between the normal and the disabled. 3. In case of the normal, college women regarded comfort less important than high school girls. In case of the disabled, college women regarded comfort more important than high school girls. 4. In upper class, there was no difference on the clothing comfort between the normal and the disabled. But there was difference on comfort between the normal and the disabled in low class.

• Journal of Korean Academy of Nursing Administration
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• v.1 no.1
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• pp.112-131
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• 1995

The purpose of this study is to know experiences and process of patients' healing relation with nurses. This study had been conducted from July to September in 1994. The subjects were 7 patients who had hospitalized within 10 days at general surgery unit in C university hospital. The data were collected through in-depth interview and observation on the basis of Grounded Theory. In-depth interview were performed 3-6 times for each patient and taken 10-15 minutes at once. The result were as follows : (1) The main concepts are worry to operation, worry to hospital environment, worry to their children, worry to nurses, general appraisal, appraisal of appearance, appraisal of attitude, appraisal of nurses' response, appraisal of nurses' help, interest to patients, appraisal of explanation, appraisal of direct nursing, appraisal of nursing role, appraisal of nursing fairness, empathy, feeling of jung, discontent exposure, content, rapport. (Jung is a unique feeling that appeared in only korean culture) (2) The main categories are worry, general appraisal, concrete appraisal, empathy, and rapport. (3) These process is worry, appraisal, empathy, and rapport in the order. (4) The core category is the need of relation formation. The hospitalized patients have had need of relation formation with nurses. In order to satisfy this need, patients in the early of hospitalization had the worries to nurses, hospital environment, their children and themselves. The more patients have information about themselves, the more they have worries. In addition to, patients have general appraisal through the first impression or feeling to nurses. A time goes by, general appraisal has changed concrete appraisal. High educated group (above bachelor degree) have expressed concretely and variousely their needs. The patients who have empathy to nurses are content with nurses and form rapport to be shown frankly thier discontents. Therefore, patients' healing relation formation is the process of being filled up the need of relation formaton with Nurses. As mentioned above, researcher suggests that nurses need study nursing strategies to make earlier the last phase of the healing relation formation, rapport.

• Journal of KIISE
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• v.45 no.3
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• pp.211-223
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• 2018

In this paper, we propose a robot-centered direction relation representation and the relevant reasoning methods for indoor service robots. Many conventional works on qualitative spatial reasoning, when deciding the relative direction relation of the target object, are based on the use of position information only. These reasoning methods may infer an incorrect direction relation of the target object relative to the robot, since they do not take into consideration the heading direction of the robot itself as the base object. In this paper, we present a robot-centered direction relation representation and the reasoning methods. When deciding the relative directional relationship of target objects based on the robot in an indoor environment, the proposed methods make use of the orientation information as well as the position information of the robot. The robot-centered reasoning methods are implemented by extending the existing cone-based, matrix-based, and hybrid methods which utilized only the position information of two objects. In various experiments with both the physical Turtlebot and the simulated one, the proposed representation and reasoning methods displayed their high performance and applicability.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.7 no.1
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• pp.101-114
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• 2008

Ubiquitous City (u-City) and Intelligent Transport System (ITS) provide services, which are different from each other yet have close relation to each other partially. Thus, since a redundancy issue occurs or it is difficult to efficiently provide services depending on the relation degree, it is required to analyze the relation of services between the two systems and to elicit a priority. A table of relation among the services was created and the relation degree was analyzed by performing a survey for experts. As a result of calculating the total marks by accumulating and summing up the survey results, the incident management service and u-accident/calamity and disaster service of the ITS had the lowest value. The project priority was as follows: The basic principle of the project was that services with high relation degrees shall be worked on first. The services were categorized in each step and packaging the services could result in the synergy effect. This study is significant since it analyzed the relation degree between u-City and ITS and proposed schemes for efficiently working on the project by eliciting the priority of the services based on the analysis results.

• Journal of the Korea Convergence Society
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• v.9 no.11
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• pp.23-28
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• 2018

Recent approaches to Relation Extraction methods mostly tend to be limited to mention level relation extractions. These types of methods, while featuring high performances, can only extract relations limited to a single sentence or so. The inability to extract these kinds of data is a terrible amount of information loss. To tackle this problem this paper presents an Augmented External Memory Neural Network model to enable Global Relation Extraction. the proposed model's Global relation extraction is done by first gathering and analyzing the mention level relation extraction by the Augmented External Memory. Additionally the proposed model shows high level of performances in korean due to the fact it can take the often omitted subjects and objectives into consideration.

• Journal of The Korean Astronomical Society
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• v.55 no.2
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• pp.37-57
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• 2022

Using I-band images of 35 nearby (z < 0.1) type 1 active galactic nuclei (AGNs) obtained with Hubble Space Telescope, selected from the 70-month Swift-BAT X-ray source catalog, we investigate the photometric properties of the host galaxies. With a careful treatment of the point-spread function (PSF) model and imaging decomposition, we robustly measure the I-band brightness and the effective radius of bulges in our sample. Along with black hole (BH) mass estimates from single-epoch spectroscopic data, we present the relation between BH mass and I-band bulge luminosity (M_BH-M_I,bul relation) of our sample AGNs. We find that our sample lies offset from the M_BH-M_I,bul relation of inactive galaxies by 0.4 dex, i.e., at a given bulge luminosity, the BH mass of our sample is systematically smaller than that of inactive galaxies. We also demonstrate that the zero point offset in the M_BH-M_I,bul relation with respect to inactive galaxies is correlated with the Eddington ratio. Based on the Kormendy relation, we find that the mean surface brightness of ellipticals and classical bulges in our sample is comparable to that of normal galaxies, revealing that bulge brightness is not enhanced in our sample. As a result, we conclude that the deviation in the M_BH-M_I,bul relation from inactive galaxies is possibly because the scaling factor in the virial BH mass estimator depends on the Eddington ratio.

• The Journal of Korean Obstetrics and Gynecology
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• v.22 no.1
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• pp.161-171
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• 2009

Purpose: We intended to observe relation between general symptom and the number of uterine myoma. Methods: We surveyed 948 women from 35 to 45 years old who had received Korean oriental medical questionnaires about general symptom pattern and pelvic ultrasonography at Kyung-Hee university medical center from May, 2007 to October, 2008. After we divided women into three groups (Mono-uterine myoma, Bi-uterine myoma & uterine myoma above 3) by ultrasonography result, we compared general symptom pattern according to the number of uterine myoma. For statistics, we used Kruskal-Wallis Test, SPSS 13.0 for windows. Results: In relation to sleep pattern, severity of dreaming & awaking showed statistical significance according to the number of uterine myoma. In relation to digestion pattern, appetite & heartburn showed statistical significance according to the number of uterine myoma. In relation to evacuation pattern, hardening of stool showed statistical significance according to the number of uterine myoma. In relation to sweating pattern, severity of refreshing after sweating showed statistical significance according to the number of uterine myoma. In relation to the other patterns, hypertonicity of nape neck showed statistical significance according to the number of uterine myoma(p<0.05). Conclusion: The result showed that prevalence of uterine myoma had to be considered in respect of sleep, digestion, evacuation and sweating pattern. we need further study based on this preliminary result.