• Proceedings of the Korea Contents Association Conference
• /
• 2006.11a
• /
• pp.120-123
• /
• 2006

The purpose of this study is to examine closely between the sociodemographic characteristics and sports participation. To subject who answered to givev questionaire was 389 persons. To analyze materials, $X^2$ analysis used as statistic analysis techniques. On the basis of the results, the conclusions were as follows; Firstly, there was significants relationship between sex and sports participation. Secondly, there was significants relationship between college & department and sports participation. Thirdly, there was not significants relationship between house income and sports participation. Lastly, there was not significants relationship between subjective social-class and sports participation.

• KLA journal
• /
• v.33 no.3 s.274
• /
• pp.13-28
• /
• 1992

이 논문은 Minnesota대학 Paul Campus 도서관 부관장인 존슨(P. Johnson)이 Journal of Academic Libraianship, Vol. 16, No. 4(Sept, 1990), pp.222-229에 게재한 "Matrix Management: An Organizational Alternative for Libraries"을 완역한 것으로, 도서관의 전통적인 조직구조에 대한 대안을 모색하는데 참고할 수 있는 이론적 논문으로 사료됨. 도서관조직구조가 점점 복잡해 짐에 따라 다양한 방안들을 모색하여 왔다. 이 논문은 전통적 계층구조에 대한 대안으로서의 매트릭스구조의 효용에 관하여 논의 한 것이다. 매트릭스관리가 매우 성공적으로 이루어질 경우에는 사서들에게 유연성을 증대시키기 위한 신전략과 고도의 전문적 독립성, 그리고 보다 균형된 의사결정과정을 제공해 준다. 제2차 세계대전까지만 해도 도서관을 포함한 대다수 기관의 조직구조는 몇 가지로 나눌 수 있었다. 비록 이들 조직구조가 바뀌게 되었다 하더라도 그것은 의도적인 계획하에서 진전된 것이 아니라 안정적이고 예측가능한 환경에 매우 적합하도록 자연스럽게 이루어진 것이다. 다만 최근 여러 해 동안 급격한 환경변화로 인하여 보다 새로운 조직구조가 발전하게 되었는데, 이는 자연진화적인 조직변화라기 보다는 오히려 특정적 요구를 충족시키기 위한 자의적인 계획의 결과라고 하겠다. 이와 같은 급격한 변화에 대처하도록 특별히 계획된 매우 혁신적인 조직구조중의 하나가 조직매트릭스이다. 이 논문은 대학도서관에 있어서 조직구조, 조직대안으로서의 매트릭스구조, 매트릭스경영관리의 효용 등 세 가지의 문제에 대하여 고찰하고자 한다.<역자주>

• The Bulletin of The Korean Astronomical Society
• /
• v.44 no.1
• /
• pp.71.1-71.1
• /
• 2019

We report the first high-resolution (sub-arcminute) large-scale mapping $^{12}CO$ and $^{13}CO$ observations of the molecular clouds associated with the giant outer Galaxy H II region CTB 102 (KR 1). These observations were made using a newly commissioned receiver on the 13.7-m radio telescope at the Taeduk Radio astronomy Observatory (TRAO). Our observations show that the molecular clouds have a spatial extent of $60{\times}35pc$ and a total mass of $10^{4.8}-10^{5.0}$ solar mass, Infrared data from WISE and 2MASS were used to identify and classify the YSO population associated with ongoing star formation activity within the molecular clouds. Moving away from the H II region, there is an age/class gradient consistent with sequential star formation. The infrared and molecular line data were combined to estimate the star formation efficiency (SFE) of the entire cloud as well as the SFE for various sub regions of the cloud.

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
• /
• v.8 no.4
• /
• pp.213-220
• /
• 1979

A number of methods has been developed for calculation of heat transfer in the vertical round tube under conditions of forced convection with uniform heat flux at wall. I would like to express hereby one of applications of this study in the design of heat exchanger instruments for water flow at $15.8^{\circ}C(p_r=8)$ used frequently in our daily life. Also all the results are investigated for forced convective heat transfer in the case of heated water-flow at uniform wall heat flux in the vortical round copper tube, where the ratio of length to diameter will be 44. They are well in agreement with Gratz and Kraussold equation respectively in laminar and transition flow range. In turbulent flow in the range from Re=10,000 to 65,000, the experimental formula Is show as follows ; Nu=0.023 $R_e^{0.814}\;P_r^{0.4}$. And this is agreed with Dittus - Boelter equation when Reynolds number exponent increases from 0.80 to 0.814.

• The Journal of Korean Academic Society of Nursing Education
• /
• v.29 no.1
• /
• pp.41-50
• /
• 2023

Purpose: The aim of this descriptive study was to identify the factors influencing depression risk among South Korean nursing students. Methods: The data were collected from nursing students attending two universities through web-based questionnaires that surveyed them about depression, academic stress, social network service (SNS) addiction tendency, and upward social comparison from August 22 to September 4, 2021. The collected data from 196 nursing students were analyzed by t-test, one-way ANOVA, Pearson's correlation coefficients, and multiple linear regression. Results: The mean score of depression (using CES-D Korean version) among nursing students was 13.91, which denotes probable depression. Concerning the variance with regard to depression among nursing students, 20.2% was explained by clinical practice period, academic stress, and upward social comparison. Conclusion: Programs to relieve academic stress and depression should be developed in a simple way and systematically provided at the organizational level so that nursing students secure sufficient support during the initial and continuing period of clinical practicums. Concomitantly, an attempt to reduce the upward social comparison should be highly considered.

• Journal of the Korean Society for Precision Engineering
• /
• v.11 no.1
• /
• pp.44-53
• /
• 1994

We experimented on cutting characteristics-cutting force, behavior of cutting temprature, surface foughness, behavior of chips-under low tempdeature, which generated by liquid nitrogen (77K). The workpieces were freezed to -195 .deg. C and liquid nitrogen was also sprinkled on cutting area in order to increase the efficiency of machining in low temperature. The workpiece was became to -195 .deg. C in 5 minutes, and cutting temperature in CC was lower about 170 .deg. C than NC. The cutting force trended to increase slighty in cooled cutting, but chip thickness was decreased, shear angle was however increased. The form of chips was in good conditions of long or short tubular chips in CC. In CC surface roughness of workpiece was better than NC. In NC surface hardness of chips trended to increase according to increasing of cutting speed, but in CC it trended to decrease. The power spectrum of vertical cutting force trended to increase according to increasing of feed, and in CC it was higher than NC.

• Journal of the Korean Institute of Landscape Architecture
• /
• v.44 no.2
• /
• pp.108-121
• /
• 2016

The purpose of this study is to explore the issues and implications for landscape design education in Korean landscape architecture by analyzing the National Exhibition of Korean Landscape Architecture(NEKLA). This study analyzed the suggested topics and selected site as well as the commentary that appeared in the NEKLA's award-winning book published from 2004 to 2014. Results of the study are as follows: First, topics of NEKLA are not only competition guidelines but related to exploring new area and role of Korean landscape architecture. Second, most dealing with site is 'industrial heritage and regeneration space' and 'green infrastructure'. In more recent years, a larger variety of sites were addressed. Third, site locations are concentrated in metropolitan areas, and awards and participation of the non-metropolitan universities was very low. Fourth, seven criteria can be applied in a general landscape design competition such as 'newness of the concept(idea)', 'logicality of the design process', 'selection of site fidelity of analysis(interpretation)', 'presentation and completion of the master plan', 'consistency with the theme', 'linkage of concepts and results' and 'feasibility'. The evaluation criteria are increasing the sophistication of the design language to provide useful suggestions on how to find design education methods. Its implications are as follows: First, training is essential to derive innovative ideas, but it should avoid excessive concept-oriented education. Second, design education may include instruction on how to define the problems related with the site. Third, more emphasis on design logic is essential to transform the innovative concept to actual results. Fourth, 'slick images' unrelated to design should be suppressed. Fifth, practice is needed to solve the topics addressed in the design process of education. Sixth, 'feasibility' and 'creative thinking' are necessary to recognize a reciprocal relationship that is helpful to one another. This study uses direct quote commentary to minimize the subjectivity of the researcher and to trace issues of the contemporary landscape architecture more directly and vividly. This study is a record waiting for another review as meta-criticism. In this regard this study, the landscape architect of the next times will have a mean that historical records to review the current thinking of the landscape theory and design.

• KOMUNHWA
• /
• no.65
• /
• pp.81-106
• /
• 2005

This study researches the publishing circumstances and the woodblocks used in the local government office at Jeollado in Joseon dynasty. Wanyung woodblocks indicate the printing blocks which were used in Jeolla local office. Known so far, there were 11 so

• Journal of the Korean association of regional geographers
• /
• v.15 no.1
• /
• pp.115-137
• /
• 2009

Recently, industrial locations have faced changing trends under the influence of emerging industries as well as advanced new technologies. So the purpose of this study is to analyze the spatial distribution and locational factors of biotechnology industry formed around the Seoul Metropolitan area and Daejeon city, both of which are centers of Korean biotechnology industry, and is also to identifytheir locational characteristics. Major results of this study can be outlined as follows: First, from the mid 1990' s to 2000, Korean biotechnology industry has rapidly developed owing to central and local governmental support policies and systems as well as changes in domestic economic environment due to Korean financial crisis. Secondly, it was found that spatial distribution of Korean biotechnology industry converged on the Seoul Metropolitan area till 1990, but shifted from there to Daejeon and Chungcheong area from 1990 to 2000. Particularly after 2000, positive local governmental efforts to attract biotechnology players have driven the spatial distribution of biotechnology industry to shift from Seoul Metropolitan area and Daejeon or adjacent area gradually to other profitable locations. In terms of locational factors, it was found that the locations of Korean biotechnology industry converged primarily on university or college campus and biotechnology venture center, particularly on locations adjacent to superhighway or expressway. Locational factors varied depending on region, industrial type and business growth phase. Therefore, it is advisable that our central and local government should make and implement practical and useful policies in favor of biotechnology business depending on region, industrial type, business growth phase, rather than depending on uniform locational policies.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.17 no.9
• /
• pp.102-111
• /
• 2016

This study aims to identify the characteristics of the regional innovation system(RIS) and the determinants of innovation performance of SMEs. Data were collected from a questionnaire survey on 64 SMEs in the Daejeon and Chungcheong regions to uncover the relationship between capabilities, regional innovation capacities and innovation performance. The moderating effects of regional innovation capacities on the relationship between firms' innovation capabilities and performance were also tested. Empirical results revealed that R&D, marketing and entrepreneurial orientation had positive effects. The moderating effect of regional innovation capabilities on the relationship between entrepreneurial orientation (risk taking) and performance was also confirmed.