• 간호행정학회지
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• 제2권1호
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• pp.17-33
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• 1996

The primary purpose this descriptive study was to identify, describe, and compare the patterns of shared governance and nursing unit culture in the hospital settings. The secondary purpose of the research was to identify, describe whether the participation style or responsibility style of nursing management activities shared through nurses in a consistent way. Methodology included survey and in-depth interviews with a total 145 members of 15 nursing units in 3 hospitals. One was a national hospital, another was a corporation hospital and the other was a teaching hospitals. Conclusions from this research included the following: 1. The degree of shared governance in nursing management activities was the highest in the corporation hospital. 2. In the participation style of nursing management activities, 'all participation' was the highest in the corporation hospital. 'Nursing administration only' was the highest in the national hospital. 3. Distribution of responsibility style differed from that of participation style. Three hospitals showed high in nursing management activities such as 'nursing administration only' and 'head nurse only' style. 4. Five experts surveyed showed that the ideal level of nurses' participation in nursing management activities was a traditional nursing governance pattern. 5. There was a distinct difference in the nursing unit culture throughout the institutions in the professional growth. 6. There was no significant difference in the same nursing units of three hospitals in nursing unit culture. According to these results, the following implications can be made; 1. In nursing administration, there should be an emphasis on preparing staff nurses' potential decision-making ability through continuing education so that staff nurses' autonomy and responsibility will be developed and increased. 2. It is necessary to develop a strategic nursing unit for improving nursing quality in hospital setting. 3. The relationship of shared governance, nursing unit culture and nursing outcome should be researched further.

• 한국과학교육학회지
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• 제17권3호
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• pp.323-332
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• 1997

In order to use analog more systematically in science class, an instructional model was designed on the basis of analogical reasoning processes (encoding, inference, mapping, application, and response) in the Sternberg's component process theory. The model has five phases (introducing target context, cue retrieval of analog context, mapping similarity and drawing target concept, application, and elaboration), and the instructional effects of using the model upon students' comprehension of science concepts and motivation level of learning were investigated. The treatment and control groups (1 class each) were selected from 8th-grade classes and taught about chemical change and chemical reaction for the period of 10 class hours. The treatment group was taught with the materials based on the model, while the control group was taught in traditional instruction without using analog. Before the instructions, modified versions of the Patterns of Adaptive Learning Survey and the Group Assessment of Logical Thinking were administered, and their scores were used as covariates for students' conceptions and motivational level of learning, respectively. Analogical reasoning ability test was also administered, and its score was used as a blocking variable. After the instructions, students' conceptions were measured by a researcher-made science conception test, and their motivational level of learning was measured by a modified version of the Instructional Materials Motivation Scale. The results indicated that the adjusted mean score of the conception test for the treatment group was significantly higher than that of the control group at .01 level of significance. No significant interaction between the instruction and the analogical reasoning ability was found. Although the motivational level of learning for the treatment group was higher than that for the control group, the difference was found to be statistically insignificant. Educational implications are discussed.

• 복식
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• 제56권7호
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• pp.115-125
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• 2006

The study on plane composition in clothing was focused mainly on woven wear earlier but its application has been reaching the knit wear. This study is confined to the utilization with geometrical linear pattern in the modern apparel. The work here intends to grasp the plane structure found in both woven wear and knit wear and, in particular, to understand the aesthetics of fashion. The modern flat patterned clothing has been affected by the oriental style or postmodernism in view of social and cultural aspect while its fabric material and expression method shows the diversity in terms of industrial and technical aspect. It can be characterized as several outstanding patterns: the geometrical pattern in structure, the linear pattern with seam line and 2-dimensional plane pattern without seam line, and the flexible silhouette integrated into one single shape with human body unlike the traditional apparel The aesthetics of fashion in modern flat patterned clothing can be divided into such category as the organically spatial change, the re-creation of tradition and the non-format framework. The organically spatial change shows the geometrical formation in clothes due to change in dimension, where the organically changing uniformity and generosity appears as the dimension progresses. The timeless without any difference of up and down, left and right, and inside and outside and the discontinuity due to limitless spatial change are also imbedded. The re-creation of tradition tells the reshaped spirits of old tradition by integrating and modifying the hereditary features in the old customed clothing into modern clothing. The modern flat patterned clothing implies the contemporaneousness or the frame through which the old and modern cultures may be shared and indicates the re-creation of the past and uniformity. The non-format framework contains the uncertainty in meaning and it doesn't have any certain standards. As both the apparel and the human body with this style aim at the open space, the numerous contingencies are realized.

• 한국의류학회지
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• 제34권11호
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• pp.1844-1858
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• 2010

Ethnical tendency follows the current political, economical, and cultural influence eastwards, highlighting films, architecture and interiors as well as fashion. With this tendency, the ethnic outfits are expressed by various styles. This study analyzes the features of current ethnic styles with 1,535 ethnic image pieces from 2005 S/S to 2010 F/W of Pr${\^{e}}$t-${\'{a}}$-Porte in Paris and Milan. First, 'ethnic' is to refer to the distinct features of an ethnic group or a country. 'Ethnic look' refers to the adaptation or re-arrangement of various ethnic group's traditional costumes, dying, textile, patterns, color, silhouettes, and accessories. Second, the most popular ethnics in the modern fashion is the African style, followed by India, Japan, China, and Latin America in both collections. Third, the proportion of ethnics decreased, 2005 (14.9%), 2006 (12.8%) and 2007 (8.2%). In 2008 the proportion increased again. 2010 (27.3%) and compared 2010 to 2007, it increased by 20%. By season, S/S had 1.4 times more ethnic styles than F/W with the prevalence of African and Indian styles. Fourth, as of 2005, the ethnic style became colorful and went through changes to combine various images. This is from the polycentric tendency of co-existing various styles with a prevalence of low tone and various colors. It also shows warm colors in front to show a sense of nature.

• 한국작물학회지
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• 제52권1호
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• pp.45-50
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• 2007

식미 선발지표 개발을 위한 기초적인 자료를 제공하고자 밥 맛이 아주 좋다고 알려진 쌀과 밥 맛이 나쁘다고 알려진 쌀들의 이화학적 성분 특성을 분석한 결과는 다음과 같다. 1. 식미검정계를 통하여 단백질, 아밀로오스, 수분 함량들로부터 산출한 식미치는 고품벼가 84.4로서 높은 수치를 나타내어 팔공벼(61.6)와 큰 차이를 보였다. 2. 두 품종 모두에서 전체 지방산의 73%이상을 차지하는 oleic acid, linoleic acid가 고품이 팔공보다 높은 비율을 나타내었다. 3. 비전분 다당류는 rhamnose, fucose, ribose, arabinose, xylose, allose 순으로 분리되었으며 infernal standard인 allose를 기준으로 볼 때 두품종간 조성에 차이를 나타내었다. 4. 구성아미노산 조성비는 aspartic acid, glutamic acid 등이 높게 나타났으며 무기성분의 조성에는 차이가 없었다. 5. 신속점도계를 이용한 호화 특성에서 호화개시온도는 고품($69.8^{\circ}C$)이 팔공($72.8^{\circ}C$)보다 낮았다. 6. SEM을 이용하여 관찰한 전분입자는 다각형이었으며 고품이 팔공보다 형태가 더 선명하고 균질함을 보였으며 X-선 회절도에 의한 전분 결정강도의 차이는 크지 않음을 알 수 있었다.

• 한국경영과학회:학술대회논문집
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• 한국경영과학회/대한산업공학회 2005년도 춘계공동학술대회 발표논문
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• pp.795-797
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• 2005

During the past few years, various traffic-flow forecasting models, i.e. an ARIMA, an ANN, and so on, have been developed to predict more accurate traffic flow. However, these models analyze historical data in an attempt to predict future value of a variable of interest. They make use of the following basic strategy. Past data are analyzed in order to identify a pattern that can be used to describe them. Then this pattern is extrapolated, or extended, into the future in order to make forecasts. This strategy rests on the assumption that the pattern that has been identified will continue into the future. So ARIMA or ANN models with its traditional architecture cannot be expected to give good predictions unless this assumption is valid; The statistical models in particular, the time series models are deficient in the sense that they merely extrapolate past patterns in the data without reflecting the expected irregular and infrequent future events Also forecasting power of a single model is limited to its accurate. In this paper, we compared with an ANN model and ARIMA model and tried to combine an ARIMA model and ANN model for obtaining a better forecasting performance. In addition to combining two models, we also introduced judgmental adjustment technique. Our approach can improve the forecasting power in traffic flow. To validate our model, we have compared the performance with other models. Finally we prove that the proposed model, i.e. ARIMA + ANN + Judgmental Adjustment, is superior to the other model.

• 한국식품영양과학회지
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• 제26권2호
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• pp.180-185
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• 1997

과실의 연화중에 단백질과 polygalacturonase의 변화에 대해 연구하고자 감과 대추에서 용해성 에 따라 추출한수용성 단백질, 염가용성 단백질 및 세포벽 단백질중의 polygalacturonase 활성 변화와 polygalacturonase pattern 변화를 조사하였다. 감과 대추의 연화 동안에 polygalacturonase 활성은 수용성 단백질과 염가용성 단백질분획에서는 증가하였고, 세포벽 단백질분획에서는 다소 감소하는 경향을 보였다. 완숙감의 수용성 단백질과 염가용성 단백질을 gel filtration한 경우 polygalacturonase는 두 단백질 모두 fraction No. $30{\sim}40$, $40{\sim}50$ 사이 2개의 활성 peak를 나타내었고, 연시의 경우에도fraction No. $35{\sim}50$ 사이 1개의 peak로 근 변화가 없었다. 또한 대추의 수용성 단백질과 염가용성 단백질을 gel filtration한 경우 완숙대추, 연화대추 모두 유사한 1개의 활성 Peak를 나타내었다. 한편 감과 대추의 세포벽 단백질을 gel filtration한 경우 연화에 따른 활성 peak는 수용성 단백질과 염가용성 단백질의 활성 peak와 거의 동일한 fraction에서 존재하였다. 이상의 연구결과로 보아서 감과 대추의 연화동안에 나타나는 polygalacturonase의 활성 증가는 과실의 성숙·연화에 따른 새로운 효소 단백질의 합성 및 두 과실의 세포벽에 결합된 비활성 형의 Polygalacturonase가 세포벽 단백질의 유리에 따라 활성 형으로 전환됨 에 따른 것으로 생각된다.

• 한국도서관정보학회지
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• 제24권
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• pp.189-219
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• 1996

Information technology will inevitably and profoundly alter every aspect of university life. New information technologies are creating new patterns in the research and teaching, with networks enhancing information sharing and data transmission. The revolution in information technology requires that universities integrate information technology with their traditional missions of teaching, research, and public service. Enhanced mode of information access and changing information-seeking behaviors suggest the need for new library services. New technologies have opened up many new services options for libraries. The nature of and potential for new information services suggest that libraries should become better connected with other campus units. Some of these issues will no doubt be addressed by the a n.0, pplication of new technologies and by building campus information infrastructure. An important element of the needed change for enhancing the library information services is the integration of the libraries and computing centers. Libraries and computing centers deal with the same commodity-information and delivering information. For the sake of scholarship and research, the two must devise an integrated a n.0, pproach to delivering the common commodity. Computing centers have special skills in system development and telecommunications. Libraries have good human interface skills and skills for organizing knowledge. Together they could be a particularly productive team. Noting this, some universities have created new information service units which unify the present-day computing, library and telecommunication functions. Existing models range from true merging to situations where some cooperative activities are being conducted. The purpose of this study is to suggest the direction in developing of information services in academic libraries by examining the changing information environment and trends of integrating libraries and computing centers. This paper inquires into the changing information environment, the impact of imformation technology on universities and libraries, some casses of integration of academic libraries and computing centers, and effects of integration of two and suggests the developing direction of information services in academic libraries.

• 복식
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• 제35권
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• pp.343-366
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• 1997

Most of the recently-exhumed excavat-ed costume is the garment for the dead which is one of the costume of funeral rite Investigating the birth and death years of the dead reveals that the excavated cos-tume was mostly used in the 16th and 17th centuries, . The study on the change of clothes in-cludes two aspects; one is manifestication of the structure of clothes and the other is elucidation of the constructure of clothes through examining constructure compo-nents and constructure compo-nents and construction method. This study investigates the costume of the midddle years of the Chosun dynasty in these aspects by examining the excavated Costume of 16th and 17th centries and Ryesu. This study also aims to assist to comprehend the constructure of costume by comparing actual excavated clothes with chronological standards through in-specting diverse clothes in a specified pe-riod. The construction of the clothes of the middle years of the Chosun dynasty is different depending on the purpose of theclothes and the principle of sewing is set up on the bases of mentality and body That is the Costume stands for the individual social and men-tal world of the people at that time since the external construction of the clothes represents their social rank and the inter-nal construction of sewing symbolizes their mentality. The characteristics features of the clothes of the middle years of the Chosun dy-nasty coexistence of diverse sorts and patterns indicates a change in clothes. This suggests that the clothes of a partic-ular class last and change in role corre-sponding to formation lasting and extinc-tion of the class. Thus diversityof the sort of general costume advancement of pattern and the change of clothes de-pending on the change of the class signify that the middle years of the Chosun- dy nasty is a period in which the general costume is actively developed and a turn-ing point for transforming the traditional clothes into new ones, . In other words the middle years of the Chosun dynasty is characterized as an era during which a castume native to Korea is formed with respect to the structure and constructure of clothes.

• 한국식품과학회지
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• 제29권4호
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• pp.705-709
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• 1997

압력이 각각 다른 솥에서 취반한 밥의 전기밥솥 보온 중 일어나는 노화 특성을 실험한 결과, $1.0{\sim}1.9$기압의 압력솥에서 $1.2{\sim}1.5$배의 가수량으로 취반하였을 때 밥의 수분함량은 $59.9{\sim}64.3%$로 나타났다. 압력이 높은 솥에서 취반한 밥일수록 X-ray 회절도상에서 결정성이 거의 없는 V도형을 나타내었다. DSC에 의하여 측정했을 때 $41.9{\sim}62.4%$의 범위에서 노화peak가 나타났고, 1.5기압 이상에서 취반한 경우는 peak가 나타나지 않았다. 또한 보온시간이 길어질수록 노화엔탈피는 증가하였으나, 1.7기압 이상에서 취반한 경우는 peak가 나타나지 않았다. ${\alpha}-amylase-iodine$법에 의한 취반직후나 보온 중 밥의 노화도는 고압의 압력솥에서 취반할수록 낮게 나타났다.