• 간호행정학회지
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• 제12권1호
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• pp.131-139
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• 2006

Purpose: This study was carried out to understand the degree of moral distress of nurses and to provide scientific data for searching measures to efficiently manage their moral distress. Method: The survey was conducted with 302 nurses at the general hospital in City D by using the self-report type of questionnaire composed of 66 questions of 5-point Likert scale in four dimensions. Result: The mean scores of moral distress of nurses showed higher than average in all four dimensions: $80.54{\pm}14.82$ of 150 in the situational dimension, $52.99{\pm}9.98$ of 90 in the cognitive dimension, $13.30{\pm}2.85$ of 25 in the behavioral dimension, and $48.06{\pm}7.76$ of 65 in the emotional dimension. In addition, moral stress of each factor in the situational area showed $34.20{\pm}7.27$ in negative medical behavior, $10.98{\pm}2.53$ in lack of respect for autonomy of patients, excessive economic burden $10.86{\pm}2.94$, $7.40{\pm}1.89$ in irrational organizational administration and $17.10{\pm}3.50$ in negative nursing behavior. Conclusion: It is necessary to develop the intervention program to help nurses to reduce their moral distress since its degree showed considerably high.

• 건축역사연구
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• 제14권3호
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• pp.119-128
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• 2005

In ancient times, architectural design was seen as a critical task in building technologies. Specifically, form, dimension and structural design are of significant. These aspects are associated with each other and to be emerged as a whole. Designing plan dimension was deemed to be the core of design technology due to its close relationship with module system. Thus, its evolution as well as development process typically represents and reflects the spirits and contents of design technologies in ancient China. In China, the materials regarding ancient architectural technology include Yingzaofashi(營造法式) of Song Dynasty and Gongchengzuofazeli(工程做法則例) of Qing Dynasty. They show many aspects concerning materials, structure, scale system and building. In Yingzaofashi, although the length of objects are decided by 'cai(材)' and 'fen(分)', there are no regulations on length, width and height of a building. However, in the construction of ancient buildings, the above mentioned basic scales are very important in both design and construction. The present paper attempts to discuss the significance, namely, the design principles of length, with and height of ancient chinese architecture.

• 한국의상디자인학회지
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• 제14권3호
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• pp.79-92
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• 2012

The purpose of this study is to investigate the effect of interactivity on consumer-internet brand relationship and consumer's repurchase intention in internet shopping mall. The survey research was limited to the respondents over 20 years old living in Seoul and other metropolitan areas who had purchased fashion products in internet shopping mall. Questionnaire was collected from February 1, 2012 to February 12, 2012 and 562 useful data were analyzed by descriptive statistics, exploratory factor analysis, confirmatory factor analysis, reliability analysis, pearson's correlation analysis using Amos 19. The results of this study were as follows: First, each interactivity dimension had a Significantly positive effect on consumer-internet brand relationship. Also it showed stronger effect on 'trust' than on 'affective commitment'. Second, People-people interactivity showed stronger effect on each consumer-internet brand relationship dimension compared with contents-people interactivity. It suggested that internet shopping mall marketer should respond quickly to consumer's need and provide the strategic method to make consumers communicate each other. Third, only 'trust' dimension of consumer-internet brand relationship positively affected consumer's repurchase intention. while 'affective commitment' dimension did not affect consumer's repurchase intention.

• 대한수학회보
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• 제31권1호
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• pp.15-23
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• 1994

Throughout this paper, we are working on the complex number field C. The aim of this paper is to explain the applications of Theorem 2 in .cint. 1. In the surface theory, the adjoint linear system has played important roles and many tools have been developed to understand it. In the cases of higher dimensional varieties, we don't have any useful tools so far. Theorem 2 implies that it is enough to compute the dimension of the adjoint linear system to check the birationality. We can compute, somehow, the dimension of the adjoint linear system. For example, we can get an information about $h^{0}$ (X, $O_{x}$( $K_{x}$ + D)) from Euler characteristic of vertical bar $K_{X}$ + D vertical bar and some vanishing theorems. We are going to show the applications of Theorem 2 to smooth three-folds and smooth fourfold, specially, of general type with a nef canonical divisor, smooth Fano variety, and Calabi-Yau manifold. Our main results are Theorem A and Theorem B. Most of birationality problems in Theorem A and Theorem B have been studied. (see Ando [1] and Matsuki [4] for the detail matters.) But Theorem 2 gives short and easy proofs in the cases of dimension 3 and improves the previously known results in the cases of dimension 4.4. 4.4.

• 한국물환경학회지
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• 제21권5호
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• pp.500-504
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• 2005

Water samples were collected at 7 sites located along the River Nakdong on 30 occasions. Water qualities, size and fractal dimension ($d_F$) of suspended particles were measured. Laser light scattering method was used to obtain the size and $d_F$ of suspended particles. The average size of particles in this river ranged from $89{\mu}m$ and $169{\mu}m$, which appears to be relatively coarse compared with other rivers worldwide. The average $d_F$ of suspended particles in this study ranged from 1.8 to 1.9. The correlation analysis showed that DO, TN, $NO_3$ and chlorophyll-${\alpha}$ had significant positive relationships with particles size, whereas flow rates and TSS had negative relationships. Interestingly, the factors of which had positive relationships with particles size showed negative relationship with the fractal dimension ($d_F$) of suspended particles. Generally, as the size of particles increased, the fractal dimension of particles decreased which was indicating the shape of the larger particles became more irregular.

• 대한간호학회지
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• 제18권2호
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• pp.189-196
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• 1988

Health, a major concept in nursing, has not yet consistent or agreed upon definition. Although effective health care depends on clear communication between health care provider and client clear definition of health would enhance the promotion of quality in health care. There are no agreed definitions or criteria for overall health. An essentialstep would seem to be to determine commonly held meaning about the concept of health. Therefore, the study was aimed at identifying the Adult's perceptions of health concept. The subject's consisting of 312 adults, who were sampled through area sampling from May 10 to May 30,1988. The instruments used for this study were Health Conception Scale, which was developed by Smith, Laffrey's revised and tested its reliability. The data was Analyzed by S.P.S.S. program and the results were as follows ; 1. The results of the reliability test for content of health concept was $\alpha$＝.87. 2. The respondents perception of Health Meaning were inclined to emphasize the functional / role performance dimension rather than clinical dimension. 3. The perceptual level of health concept was proved to be significantly different by the variable : age, sex, religion, area marital status. In conclusion, adult's perception of Health Concept is revealed that functional and role performance dimension is more important than other dimensions. Futher study is necessary to clarify the structure of functional, adaptive, eudaimonistic dimension and systematic study with subculture will be and repetitive verification and modification of this tool is demanded.

• 대한치과교정학회지
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• 제8권1호
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• pp.39-48
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• 1978

The growth changes in craniofacial depth and height from seven to eleven years of age have been studied in thirty two Korean children, consisted of seventeen boys and fifteen girls. The data was obtained from lateral cephalometric radiographs analyzed by the Coben's coordinate system, and the main conclusions might be summarized as follows. 1. Among the craniofacial depth increments the lower facial depth dimension increased the most, mid-facial depth dimension increased loss, and cranial depth dimension increased the least. 2. In spite of the increasing depth dimensions, the mid-facial depth proportion had a tendency to remain stable. 3. The degree of overbite increased markedly from seven to eleven years of age. 4. Increment in the total anterior facial height dimension was larger than that in the total posterior facial height, and the upper anterior facial height increased more than the lower anterior facial height. 5. The lower facial depth proportion increased markedly, and the convexity of the face was reduced significantly. 6. The posterior facial height tended to show small proportional changes. 7. The growth increments in craniofacial complex were larger in the facial height than in the facial depth.

• 한국강구조학회 논문집
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• 제11권3호통권40호
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• pp.259-270
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• 1999

본 연구에서는 대수심 해안에서 호안 구조물의 조성에 적합한 근입식 강판셀 구조의 표준설계절차를 확립하고 최적제원 결정을 위한 연구를 수행하였다. 최적 제원의 결정을 위해 셀 안전성 검토용 전산프로그램을 개발하고 강도가 다른 사질토 지반에 대해 수심별로 가능한 제원을 프로그램을 사용하여 도출한 뒤 최적 강판셀 제원 결정을 위한 일반식을 제안하였다. 아울러 강판셀의 관입을 위한 진동햄머 시스템의 소요 기진력 산정식의 타당성을 확인하는 모형실험을 수행하였으며, 제안한 셀제원에 대한 소요 기진력의 데이터를 제시하였다.

• 자연과학논문집
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• 제7권
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• pp.67-73
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• 1995

본 논문에서는 인간시각 시스템의 특성을 이용하여 세그멘테이션을 행하는 새로운 텍스처 세그멘테이션 영상코딩 기술을 제안한다. 제안된 방법은 영상을 HVS가 인지한 러프니스 정도에 관하여 영상을 텍스처와 같은 성질의 영역으로 세그멘테이션하는 방법론을 제안하여 상 세그멘트를 갖는 세그멘테이션 영상코딩기술의 문제점을 해결한다. 세그멘테이션은 텍스처 영역을 3 가지의 다른 텍스처 크래스(인간이 인지한 상 인테셔티, 부드러운 텍스처 및 거칠은 텍스처)로 구분하기 위해서 프락탈 디멘션을 임계하여 얻는다. 프락탈 디멘션을 근사하기 위한 적당한 브락 크기를 결정하는 것이 중요하다. 좋은 화질을 갖는 재생 영상은 여러 종류의 영상에 대해서 약 0.1에서 0.25 비트/픽셀에서 얻는다.

• 대한치과교정학회지
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• 제18권1호
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• pp.217-225
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• 1988

This study was undertaken to examine relationship between tooth size and arch dimension in dental crowding. Two groups of dental casts were selected on the basis of dental crowding. One group, consisting of 51 pairs of dental casts (24 male and 27 female), exhibited remarkable dental crowding. A second group, consisting of 60 pairs of dental casts (30 male and 30 female), exhibited little or no crowding. Mean and standard deviation of the following parameters were used to compare two groups. individual and collective mesiodistal tooth diameters, buccal and lingual arch widths and arch area. The following results were obtained. 1. The crowed group revealed larger tooth size than noncrowded group. (p < 0.01) 2. The crowded group smaller maxillary dental arch dimension than noncrowded group except lingual arch width at canine region. (p < 0.01) 3. The corwded group revealed smaller mandibular dental arch dimension than noncrowded group except lingal arch width at second premalar region in the male and buccal arch width at canine, premolar region in the female. (p < 0.01) 4. The crowded group revealed smaller arch area than noncrowded group in the female (p < 0.01), but there was no significance in the male.