• 한국과학기술학회:학술대회논문집
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• 2015.12a
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• pp.313-326
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• 2015

데카르트는 사후에 출간된 1662년 "인간론"에서 자동기기의 유압체계모델을 이용하여 인간신체의 신경기능과 근육운동에 대하여 기계론적 설명을 제시하였다. 이것은 바로크 과학기술의 자동기기의 유압체계를 모델로 근육운동이 동물영혼에 의한 신경 전달로 진행된 것을 보여준 실험이었다. 근육운동은 동물영혼에 의한 신경 전달로 진행될 때 이를 기계론적으로 잘 설명될 수 있다고 본 데카르트의 동물영혼에 관한 견해는 출간 이후 3년 만에 네덜란드 자연학자, 해부학자, 현미경학자, 철학자 슈밤머담(Jan Swammerdam 1637-80)이 도전하였다. 그는 1664년 12월 8일 보르흐 앞에서 마취 없이 살아있는 개구리의 심장을 해부하고 두뇌 제거하는 전극실험으로 개구리의 근육운동이 데카르트가 가정하는 동물영혼과는 무관하다는 것을 보여주므로 반박하였다. 슈밤머담은 이 실험 이전에도 이미 라이덴 대학에서 여러 가지 실험으로 명성을 쌓았고 이 실험으로 해부학과 생리학의 출발을 알렸다. 뢰벤훅은 1673년 270배 확대 렌즈를 측정 대에 설치하여 눈에 가까이 갖다 대 고착시킨 첫째 동물이라는 뜻의 박테리아(${\pi}{\rho}\acute{\omega}{\tau}o$ ${\zeta}\acute{\omega}o{\nu}$)를 관찰하였다. 대학에서 전공하지 않았다는 비전문가로서 뢰벤훅이 이 연구에 뛰어들게 되는 것은 바로크 과학기술문명에 중요한 의미를 지닌다. 그라프는 그해 4월 왕립학회에 그가 빗물이나 연못물에서 채취하여 관찰한 미생물을 1677년에 아니말쿨레스(animalcules)라 불렀다는 것을 알렸고 이 관찰은 나중에 왕립학회 검증으로 확증되었다. 뢰벤훅이 명성을 얻게 된 것은 그라프가 그를 학문적으로 이끌어주었기 때문이다. 뢰벤훅에서 광학수업을 받은 하르췌커는 1694년 현미경으로 인간정액을 관찰하는 동안에 하르췌커는 정액 내에 수많은 아니말쿨레스로서 호문쿨리(homunculi)가 살고 있는 것을 보고 그 존재를 요청하였다. 하르췌커는 정규 학문과정에서 성장한 전문가로 뢰벤훅에서 렌즈닦는 기술을 습득하므로 정액주의 운동의 첨단에서 주목을 받게 되었지만 대중적 인기에 영합하였다. 이 발표는 17세기 후반 슈밤머담과 뢰벤훅이 실험철학에 기초한 곤충과 동물 및 미생물 세계의 연구 성과를 과학과 윤리 혹은 신학과의 상보적 관점에서 개관하고, 이들 연구방법을 이신론과 수사학의 입장에서 해명하고자 한다. 17세기 후반에 곤충학의 대가인 슈밤머담과 하르췌커에서 동물생성의 문제에 이신론의 물음은 물질과 정신과의 관계를 해명하려는 과학과 신학과 철학의 경계의 물음이다. 이 경계에서 이신론의 수사학적 접근은 개별분과에서 해결하지 못한 중요한 아포리아를 풀어가는 인문학적 역할에 기여를 할 수 있다.

• Journal of Science and Technology Studies
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• v.14 no.2
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• pp.223-249
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• 2014

The influences of sciences on literature have been much researched as relatively familiar themes, and especially the impact of Darwin's evolutionary theory has been interesting research themes on 19th-century history and "Two Cultures". This article outlines the impact of Darwin's evolutionary theory on literatures of the 19th-century British and enlightening-and-colonial-era Korea focusing on some significant features of literary changes, with help of existing researches. It will also give a brief overview of evolutionary psychology as a new perspective of literary criticism. In particular, it will try to show that many transformations of poems and novels appeared diversely depending on different circumstances and various religious or social beliefs societies and individuals were facing and having, and that new understanding of metaphor, narrative, and mind through rediscovery of nature, human and evolution underlay the big changes of literatures.

• Journal of the Korean Society of Marine Environment & Safety
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• v.17 no.3
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• pp.235-243
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• 2011

Gyeongin Ara Waterway will be open on Oct., 2011, Which is the first inland artificial waterway constructed in Korea. There have been arguments about the environmental issues and economic effectiveness, however, it's now time to focus on the safety of navigation at the waterway to protect human life, property and environment. Therefore this paper aims at examining the establishment of the rule of safe navigation and management for the safe and effective management of the waterway and tries to draft the rules based on these examinations. The draft rule consists of 7 chapters, which are general rules, general rules on navigation, specific rules on navigation, general restrictions, emergency response, restrictions on navigation and penalties in consideration of the characteristic of Gyeongin Ara Waterway and regulations on navigation in major canals in the world.

• Journal of the Korea Society of Computer and Information
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• v.10 no.3 s.35
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• pp.319-329
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• 2005

Rapid business and technology changes drive many organizations to seek better solutions and many of them believe that Information Technology is an essential tool to cope with turbulent environment. Companies began to think ERP system as an effective alternative for IT-based process innovation and integrated information system. But each ERP system has a specific business model and technical structure, unlike in-house developed systems. Moreover implementation of ERP system accompanies transformation of business processes at company level including radical changes in information technology. Therefore, to implement ERP system successfully appropriate and careful selection of ERP system which is adequate for company's objectives and environment must be considered. In this research, four types of changes expected by ERP implementation were suggested. Each type of changes was determined by desired level of changes in business process and information technology.

• Journal of the Korean Society for Library and Information Science
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• v.49 no.2
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• pp.111-134
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• 2015

This research was initiated on the basis that public libraries should serve its role as a supplier of intellectual informations to all users and the National Library of Korea should play a role as chief supporter of collection preservation in individual libraries. Situated in such context, this study attempted to investigate several aspects of the present conditions of Korea public libraries, including the current technical ability and technicians available for materials preservation and restoration, current policies for preservation and provisions for disasters, and opinions on establishment of national library preservation and restoration center. Data was drawn from a survey with 208 public libraries in the country. As a conclusion, this study discusses such as 1) securing collection management policies for material preservations and restorations at the level of individual libraries 2) building tripartite system for efficient and methodical material preservations and restorations including public libraries, regional central libraries and the National Library of Korea.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.24 no.3
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• pp.99-120
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• 2013

This study aimed to propose the approach to identify and solve the problems by analyzing the present occupation index of librarians and the future occupation index of librarians after 10 years through the comparison with other jobs. In accordance with the investigation on the LIS students and librarians, the present wage level and the estimated wage level after 10 years were lower than that for other jobs and the employment demand was also lower. Both the students(58.4%) and the librarians(64.2%) considered that the number of full-time employment and the turnover were lower than other jobs. As a result of the analysis, first, this paper proposed to change part-time workers into full-time workers for improving the low wage issue of librarians. Second, '1 public library per 50,000 citizen' was suggested to increase the employment of librarians. Finally, it is proposed to cancel the project to contract out the operation of public libraries and BTL implementation.

• Journal of the Korean Data and Information Science Society
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• v.28 no.4
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• pp.721-731
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• 2017

In this study, principal component analysis methods using Lasso penalty are introduced. There are two popular methods that apply Lasso penalty to principal component analysis. The first method is to find an optimal vector of linear combination as the regression coefficient vector of regressing for each principal component on the original data matrix with Lasso penalty (elastic net penalty in general). The second method is to find an optimal vector of linear combination by minimizing the residual matrix obtained from approximating the original matrix by the singular value decomposition with Lasso penalty. In this study, we have reviewed two methods of principal components using Lasso penalty in detail, and shown that these methods have an advantage especially in applying to data sets that have more variables than cases. Also, these methods are compared in an application to a real data set using R program. More specifically, these methods are applied to the crime data in Ahamad (1967), which has more variables than cases.

• Journal of the Korean association of regional geographers
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• v.15 no.5
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• pp.655-670
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• 2009

This paper reviews geographical researches on developing countries and suggests relevant future topics. The German language region is especially chosen, because it has a lot of outcomes in the field of geographical researches on developing countries. This paper first reviews the history of geographical researches on developing countries, next analyze various trends of development strategies of developing countries and paradigms of development theories, and finally tries to describe research approaches, significant meanings of the research, and essential topics on the research. The aim of this paper is to verify the geography of developing countries as a practical academic field and to remind the importance of the geography of developing countries, which could contribute to social development and succeed the tradition of regional studies as globalization and international cooperation has continuously intensified.

• 한국해양학회지
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• v.26 no.3
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• pp.278-290
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• 1991

A synoptic survey of chemical properties was carried out at 21 stations in the Ulleung Basin in May 1988 on board T/V HANBADA. Vertical structures of typical profiles are: surface mixedlayer waters in the upper 30∼40 m with depleted nutrients concentrations, thermocline waters with rapid variations in all physical and chemical properties. and deep Waters below 200 m which are nearly homogeneous. Along the northern section at 37$^{\circ}$12'N. The salinity minimum layer was observed at about 190m. which characterize the East Sea Intermediate Water (ESIW). The dissolved oxygen concentration in this layer was about 230∼ 275uM, lower than 290uM (6.5ml/l) which is the previously known characteristics of the ESIW. However, apparent oxygen utilization (AOU), nitrate, phosphate and silicate show systematically low concentration in the salinity-minimum layer. The low values of AOU and all the nutrients associated with the salinity-minimum, may be useful to identify the ESIW and serve as a new tracer in the East Sea.

• Journal of Gifted/Talented Education
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• v.23 no.6
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• pp.1117-1145
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• 2013

Research on entrepreneurial giftedness is in its initial stage and the importance is increasing these days. The purpose of this article is to establish a foundation of entrepreneurial giftedness research by conceptualizing the concept and characteristics of entrepreneurial giftedness. The author reviewed prior research on entrepreneur and entrepreneurship, potential entrepreneur, gifted youth in invention, and entrepreneurial gifted youth, and proposed a new perspective on entrepreneurial gifted youth based on the findings from the review. Entrepreneurial giftedness proposed in this study is someone who is risk-taking to achieve opportunities and innovation and who has potential to be competent in managing resources. The author also proposed that entrepreneurial giftedness study needs to focus on developmental characteristics, management ability, and practical intelligence. Finally, based on the findings from previous research on entrepreneurial giftedness, environmental and personality characteristics, temperament and character, cognitive traits, and vocational interest of entrepreneurial giftedness are discussed. Implications and further research directions were discussed.