• 한국콘텐츠학회논문지
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• 제9권3호
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• pp.329-335
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• 2009

이 연구는 초등학생의 합기도 수련만족도 및 몰입도가 수련지속의지에 미치는 영향을 규명하는데 주된 목적이 있다. 이와 같은 연구 목적을 달성하기 위하여 2007년 국민생활체육 대전광역시 합기도연합회에 소속되어 있는 초등학생 합기도 수련생을 모집단으로 선정 350명의 표본을 추출하였다. 이 가운데 실제 분석에 사용된 315명의 설문지를 토대로 SPSS/PC＋ Win 12.0 프로그램을 이용, 관련 변인간의 상관관계 분석과 합기도 수련만족도 및 몰입도가 수련지속의지에 미치는 영향을 알아보기 위하여 다중회귀분석을 실시하였다. 이러한 연구목적과 연구방법을 토대로 얻어진 결론은 다음과 같다. 첫째 초등학생의 합기도 수련만족도(시설, 프로그램, 지도자)는 수련지속의지에 영향을 미치며 둘째, 초등학생의 합기도 수련몰입은 수련지속의지에 영향을 미친다.

• 한국도서관정보학회지
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• 제45권2호
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• pp.311-337
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• 2014

이 연구는 예비사서들이 도서관문화프로그램에 얼마나 관심을 가지고 있는지 알아보고, 또한 이러한 관심이 실제적인 참여로 이어지고 있는지를 조사하는데 목적을 두고 있다. 이를 위해 부산지역의 문헌정보학과 학부생 2~3학년을 대상으로 설문조사를 실시하였으며 설문대상자 중 임의추출을 통해 심층면담도 실시하였다. 그 결과, 현재 문헌정보학과 학부생들은 도서관문화프로그램의 중요성에 대해서는 공감하고 있었으나 실제적인 관심과 참여로 이어지지 않고 있었으며 관련 정보를 획득하는 것에서도 소극적인 자세를 취하고 있는 것으로 나타났다. 향후 이러한 문제를 보완하기 위해서는 관련 지식의 습득 뿐 아니라 관심과 참여를 유도하여 경험을 쌓을 수 있도록 지도할 필요가 있어 보인다.

• Bulletin of the Korean Chemical Society
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• 제19권6호
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• pp.650-654
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• 1998

Aggregations of 1,1'-diethyl-2,2'-carbocyanine iodide (DCI) and 1,1'-diethyl-2,2'-dicarbocyanine iodide (DDT) in aqueous solution have been investigated by the steady-state absorption spectroscopy. The equilibrium constants for dimerization of DCI and DDT are found to be $(9.8{\pm}0.5){\times}10^4 \;and\; (1.6{\pm}0.5){\times}10^5\; M^{-1}$, respectively, at 293 K. The enthalpy changes for the dimerization of DCI and DDT are -6.7±0.7 and -7.7±0.8 kcal/mol, respectively. The results show that the dispersion force plays an important role in the aggregation of DCI and DDT in aqueous solution. The absorption bandwidth of DCI/ethanol system has been measured as a function of temperature, providing the evidence for no strong interaction between DCI and solvent molecules. The participation of hydrophobic force in driving the aggregation is suggested. For the first time, DCI in aqueous solution is found to form a new aggregate which has both J- and H- bands.

• 산학경영연구
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• 제18권2호
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• pp.45-60
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• 2005

내부통제를 검사하고 평가하는 프로세스로서의 CSA에 영향을 주는 요인들을 설문조사를 통하여 검정하였다. 먼저 최고경영층의 지원은 워크숍 성과 변수인 워크숍 참여도와 워크숍 활성화에 영향을 주는 것으로 나타났다. 다음으로 워크숍 진행시 익명성 보장 정도는 워크숍 성과 변수인 워크숍 참여도에 영향을 미치는 것으로 나타났다. 그러나 익명성이 워크숍 활성화에 영향을 주는 것으로 나타나지는 않았다. 이는 익명성이 보장될수록 워크숍 참가시 보복에 대한 두려움 없이 의사결정에 참여하지만 익명성을 보장한다고 해서 워크숍이 활성화되지는 않는다는 것을 나타낸다. 또한 조직원의 조직몰입 정도가 워크숍 활성화에 영향을 미치고 워크숍 참여도가 높고 활성화 될수록 내부통제는 개선되는 것으로 나타났다. 조직원이 워크숍에 자발적으로 참여하고 워크숍 과정에서 세부 목표를 설정하고, 목표달성 장애요소 및 위험을 확인 평가를 하고, 통제조치를 개발하고 모니터링과 업데이트를 수행함으로서 목표달성의 효율성과 효과성이 개선되고 내부통제 구성요소가 개선되는 것으로 나타났다.

• 한국인구학
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• 제9권1호
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• pp.41-53
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• 1986

The purpose of this paper is two-fold. One is to investigate the determinants of the demand supply of labor, and another is to project long-term demand and supply of labor. The paper consists of three parts. In the first part, theoretical models and important hypotheses are discussed: for the case of a labor supply model, issues regarding discouraged worker model, permanent wage hypothesis, and relative wage hypothesis are examined and for the case of a demand model, issues regarding estimating an employment demand equation within the framework of an inverted short-run produc- tion function are inspected. Particularly, a theoretical justification for introducing a demographic cohort variable in a labor supply equation is also investigated. In the second part, empirical results of the estimated supply and demand equations are analyzed. Supply equations are specified differently between primary and secondary labor force. That is, for the case of primary labor force groups including males aged 25 and over, attempts are made to explain the variations in participation behavior within the framework of a neo-classical economics oriented permanent wage hypothesis. On the other hand, for the case of females and young male labor force, variations in participation rates are explained in terms of a relative wage hypothesis. In other words, the participation behavior of primary labor force is related to short-rum business fluctuations, while that of secondary labor force is associated with intermediate swings of business cycles and demographic changes in the age structure of population. Some major findings arc summarized as follows. (1) For the case of males aged 14~19 and 2O~24 groups and females aged 14∼19, the effect of schhool enrollment rate is dominant and thus it plays a key role in explaining the recent declining trend of participation rates of these groups. (2) Except for females aged 20∼24, a demographic cohort variable, which captures the impact of changes in the age structure on participation behavior, turns out to show positive and significant coefficients for secondary labor force groups. (3) A cyclical variable produce significant coefficients for prime-age males and females reflecting that as compared to other groups the labor supply behavior of these groups is more closely related to short-run cyclical variations (4) The wage variable, which represents a labor-leisure trade-off turns out to yield significant coefficients only for older age groups (6O and over) for both males and females. This result reveals that unlike the experiences of other higer-income nations, the participation decision of the labor force of our nation is not highly sensitive with respect to wage changes. (5)The estimated result of the employment demand equation displays that given that the level of GNP remains constant the ability of the economy to absord labor force has been declining;that is, the elasticity of GNP with respect to labor absorption decreasre over time. In the third part, the results of long-term projections (for the period of 1986 and 1995) for age-sex specific participation rates are discussed. The participation rate of total males is anticipated to increase slightly, which is contrary to the recent trend of declining participation rates of this group. For the groups aged 25 and below, the participation rates are forecast to decline although the magnitude of decrease is likely to shrink. On the other hand, the participation rate of prime- age males (25 to 59 years old) is predicted to increase slightly during 1985 and 1990. For the case of females, except for 20∼24 and 25∼34 age groups, the participation rates are projected to decrease: the participation rates of 25∼34 age group is likely to remain at its current level, while the participation rate of 20∼24 age group is expected to increase considerably in the future (specifi- cally, from 55% in 1985 to 61% in 1990 and to 69% in 1995). In conclusion, while the number of an excess supply of labor will increase in absolute magnitude, its size as a ratio of total labor force is not likely to increase. However, the age composition of labor force is predicted to change; that is, the proportion of prime-age male and female labor force is projected to increase.

• 기술혁신연구
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• 제14권3호
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• pp.209-235
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• 2006

Since the end of the cold war, technical tie-up between private corporations and an army in developed countries has increased a lot, and the trend is spreading through developing countries rapidly. To cope with the circumstance actively, the dual use technology program for both private corporations and an army was begun in Korea in 1998. With the program, overlapping investment was resolved and technology transfer was stimulated. And the standardization and information exchange saved considerable national budget and made possible economic profit. Yet, the combination project of 4 ministries and offices showed problems such as loose cooperation and, low industralization record. However, developed countries are out of the mere stage of dual technology development and turn into broad technical tie-up including future prediction, national competitiveness improvement, and the private company's leading participation and they are systemizing them very fast. Korea also set up the national defense reform plan with the blueprint of future military force improvement, budget increase for national defense research, and increased participation of private corporations, and created Defense Acquisition program Administration to support them. The innovation of national defense system brings forward the need to link the private and military innovation. Korea has pursued the fast growth through assimilation, absorption, and improvement of foreign technology. But now, Korea has to focus on self innovation, original technology, parts and material. As this applies to private companies and military equally, it is important to concentrate limited resources for the effective technology cooperation. Considering this, the strategies to activate the dual use technology are program concept and range extension, task-deduction way improvement and future-oriented common task deduction, and promotion system improvement.

• 한국임상약학회지
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• 제21권2호
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• pp.49-56
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• 2011

The family of bile acids belongs to a group of molecular species of acidic steroids with very peculiar biological characteristics. They are synthesized by the liver from cholesterol through several complementary pathways and secreted into small intestine for the participation in the digestion and absorption of fat. The bile acids are mostly confined to the territories of the so-called enterohepatic circulation, which includes the liver, the biliary tree, the intestine and the portal blood with which bile acids are returned to the liver. In patients with bile acid malabsorption, the amount of primary bile acids in the colon is increased compared to healthy controls. Although the increase in the secondary bile acids including deoxycholic acid, is reported to have the potency to affect tumorigenesis in gastrointestinal tracts, there is no firm evidence that clinically relevant concentrations of the bile acids induce cancer. The list of their physiological roles, as well as that of the pathological processes is long and still not complete. There is no doubt that many new concepts, pharmaceutical tools and pharmacological uses of bile acids and their derivatives will emerge in the near future.

• Steel and Composite Structures
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• 제26권3호
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• pp.289-301
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• 2018

The rigid steel connections were suffered severe damage because of low rotational capacity during earthquakes. Hence, many investigations have been conducted on the connections of steel structures. As a solution, steel slit dampers were employed at the connections to prevent brittle failure of connections and damage of main structural members. Slit damper is a plate or a standard section with a number of slits in the web. The objective of this paper is to improve the seismic performance of steel slit dampers in the beam-to-column connection using finite element modeling. With reviewing the previous investigations, it is observed that slit dampers were commonly fractured in the end parts of the struts. This may be due to the low participation of struts middle parts in the energy dissipation. Thus, in the present study slit damper with elliptic slits is proposed in such a way that end parts of struts have more energy absorption area than struts middle parts. A parametric study is conducted to investigate the effects of geometric parameters of elliptic slit damper such as strut width, strut height and plate thickness on the seismic performance of the beam-to-column connection. The stress distribution is improved along the struts in the proposed slit damper with elliptic slits and the stress concentration is decreased in the end parts of struts. The average contributions of elliptic slit dampers, beam and other sections to the energy dissipation are about 97.19%, 2.12% and 0.69%, respectively.

• 한국농촌건축학회논문집
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• 제10권2호
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• pp.37-44
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• 2008

Both environments and landscape can be checked in development of waterfront, Nevertheless this conditions does not control at the programming phase as much as necessary in absorption speed of development. Therefore this paper aims to analyze for the environmental space and sustainable landscape. In case of Anmock Harvor, our team carried out interview method by satisfaction level and attractiveness to take requirements of users. This research is to provide that fishing village-national harbor and swimming beach based on the waterfront scale, consists of pedestrian mall, promenade circulation, various water friendly park and beautiful pier. This study proposes two strategies for better life by waterfront space: first, renewal guideline is necessary to masterplan: second, systematic comprehensive plan can be established regal procedures(District Unit Plan & Agreement of Landscape) by participation of regional resident. This survey of waterfront spatial data is expected to use for environmental improvement of fishing village, harbor and swimming beach.

• 복식
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• 제67권4호
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• pp.131-152
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• 2017

The purpose of this study is to analyze modern fashion culture in the 20th century through changes in transmedia in order to better understand characteristics of fashion contents. The study also strived to identify the characteristics of remediation in modern fashion and media by exploring the cultural code, and use it to establish an integrated view. The subjects and the method of the study are as follows. First, the study analyzed the development of transmedia and fashion culture since the 20th century. Second, it identified the transitional characteristics of transmedia. Third, the study analyzed the characteristics of remediation in modern fashion culture by using the characteristics of mediation, which appeared with the transitional characteristics of transmedia. The study results are as follows. First, the types of remediation are 'borrowing,' 'Representation,' 'Expansion,' 'Refashion,' and 'Absorb.' In old and new media, each type can be aesthetically experienced in 'transparency,' opaqueness,' 'Hypermediacy,' and 'Immediacy.' Second, fashion culture can undergo a transformation from its original form to a second and a third iteration, and this process allows for possibility of an expansion of multiple plots and well-rounded character settings. This opens up the possibility for fashion consumer participation, and signifies a transition into an environment where expansion of time and space is possible. The third finding is the non-mediation of fashion objects. The mediating relationship between clothes and media is directly connected to the development of new media. The immersion of new media by fashion consumers has the characteristics of 'transparency'/'Non-mediation,' and the reinterpretation and reproduction of original fashion styles have the characteristics of 'opaqueness'/'Hyper-mediation.' Fourth, fashion culture has data variability. Through 'Borrowing,' 'Representation,' 'Expansion,' 'Remodeling,' and 'Absorption,' the cultural hierarchy of reproduced fashion forms a multi-layered integrated network. Mediation code, which repurposes fashion culture contents, also creates new media fashion through transmedia.