• Proceedings of the Korea Technology Innovation Society Conference
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• 1999.05a
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• pp.421-435
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• 1999

삼면이 바다로 둘러쌓여 있는 우리나라로서는 막대한 자원이 분포되어 있고 지구환경에 지대한 영향을 미치는 해양에 대한 적극적인 개발과 보전활동이 필요하다. 해양에 대해서는 아직까지 많은 부분이 미지로 남아있고 그 물리적 조건으로 인하여 해양개발활동에는 많은 어려움이 따른다. 이를 극복하기 위해서는 해양과학기술의 뒷받침이 필히 수반되어야 하지만 그 중요도에 비해 아직까지는 해양과학기술에 대한 인식이 부족한 상태이다. 본 고에서는 해양기술에 대한 소개와 아울러 각 기술 분야별 발달 수준을 살펴보고 기술 부문별 중장기 발전목표와 발전방향을 정리하였다.

• 월간낙농육우
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• v.35 no.11
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• pp.139-143
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• 2015

산지생태축산은 환경 친화적인 순환형의 생산방식으로 안전하고 맛있는 유기식품 등 많은 장점이 있어, 과소화, 황폐화가 진행되는 중산간지역을 활성화시키기 위한 기폭제로서 많은 기대를 받고 있다. 그러나 앞에서 기술한 바와 같이 기술적 문제에 더해 사회적, 경제적인 많은 저해 요인이 산지생태축산의 보급과 정착을 방해하고 있다. 이와 같은 과제를 극복하기 위해서는 생산자 혹은 관계단체의 노력에는 한계가 있으니 국가와 지역행정의 지원이 강화되어야 하는 것은 물론 지역주민과 소비자를 끌어들인 종합적인 지원책에 대해 검토할 필요가 있다. 산지생태축산은 21세기의 한국축산에 확고한 지위를 차지한 농법으로 중산간지역 농업의 견인차가 될 농법이다. 산지생태축산을 활성화 하기 위해서는 실효성 있는 지원책을 과감히 강구하며 다양한 제약을 극복할 방안 역시 선구적으로 마련해야 한다. 기존의 제도가 시대적으로 뒤쳐진다는 결함이 있었다면 이것을 감수해가면서 극복하는 것이 아니라 제도 개선을 하는 일이 더 중요하다. 국가나 도단위의 지역은 종래의 발상을 넘은 지역의 대처에 제동을 거는 일 없이 오히려 선구적인 시읍면의 활동을 전력으로 지원하는 자세를 가져야 한다. 그래야만 새로운 식품 농업 농촌을 고려한 창조적 농정의 실현으로 진정한 6차산업을 구현할 수 있다.

• The Mathematical Education
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• v.63 no.1
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• pp.1-18
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• 2024

This study aims to analyze low-performing high school students' difficulties in constructed response (CR) mathematics assessments and explore ways to use writing activities to support student learning. The participants took CR assessments, engaged in guided writing activities across 15 lessons, and provided responses to our interviews. The study identified 20 types of student difficulties, which were sorted into two main categories: "mathematical difficulties" and "CR difficulties." The difficult nature of mathematics as a school subject included a lack of understanding of mathematical concepts, students' difficulty with mathematical symbols and notations, and struggles with word problems. Challenges specific to CR assessments included students' difficulties arising from the testing conditions unlike those of multiple-choice items, and included issues related to constructing appropriate responses and psychological barriers. To address these challenges in CR assessments, the study conducted guided writing activities as an intervention, through which six themes were identified: (1) internalization of mathematical concepts, (2) mathematical thinking through relational understanding, (3) diverse problem-solving methods, (4) use of mathematical symbols, (5) reflective thinking, and (6) strategies to overcome psychological barriers.

• 한국HCI학회:학술대회논문집
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• 2008.02b
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• pp.329-333
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• 2008

현재 소방관들은 주로 무전기로 다른 소방관이나 중앙 지휘관과 통신을 하고, 필요 정보를 취득 혹은 공유 하면서 소방 활동을 수행 하고 있다. 소방 현장에서는 여러 가지 위험이 존재 하고 이를 극복하기 위해서 많은 정보를 필요로 할 때가 많지만, 이를 미리 모두 숙지 하고 있거나, 동적으로 변화 하는 상황을 무전기를 통하여 취득하고 이해 하기는 쉽지 않다. 이러한 어려운 점을 해소 하기 위하여 웨어러블 컴퓨터를 이용한다면 소방 활동을 도울 수 있을 것이며, 이에 적합한 웨어러블 인터페이스가 디자인 되어야 한다. 이 논문에서는 시나리오에 기반 한 인터액션 모델링, 화재 현장 및 소방 상황에서의 인간공학적 제한 조건, 사용자 설문조사, 그리고 인터페이스 패턴을 기반으로 소방 활동을 효과적으로 도울 수 있는 인터페이스 디자인 및 개발에 대하여 설명하고자 한다.

• Proceedings of the Korea Society for Industrial Systems Conference
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• 1998.03a
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• pp.199-203
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• 1998

활동정보회계시스템은 전통적인 복식부기시스템을 개선·보완하기 위해 도입된 것으로 사용자들이 쉽게 이용할 수 있고(user friendly), 직접 자사의 업종에 적합한 회계시스템을 구축할 수 있는 기본적인 툴(basic tool)를 제공해준다. 전통적으로 전산회계시스템은 개발에 막대한 비용이 투입될 뿐만 아니라 이미 개발된 시스템도 환경적인 요인이 변화되면 사용하기 어렵거나, 유지보수가 매우 어렵다는 단점을 가지고 있다. 그러나 활동정보회계시스템은 이러한 단점을 극복할 수 있도록 해준다. 예컨대 , 이 시스템은 회계상의 거래를 처리할 때 반드시 준수해야 하는 일반적으로 인정된 회계원칙인 기업회계기준이 개정되었다고 하더라도 큰 제약을 받지 않고 곧바로 시스템의 내용을 이용자들이 손쉽게 변경할 수 있도록 설계되어 있다. 본 논문에서는 활동정보회계시스템이 모든업종(영리단체와 비영리단체)에 적용될 수 있음을 제시하여 ,매우 유연성이 높은 시스템을 입증하고자 한다.

• Information Systems Review
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• v.11 no.2
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• pp.131-145
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• 2009

Knowledge management is systematic management of vital knowledge resources and its associated processes of creating, gathering, organizing, diffusion, use and exploitation. A key challenge emerging for such organizations is how to encourage knowledge sharing within organization because knowledge is the organization's intellectual capital, of increasing importance in promoting competitive advantages. Isolated initiatives for promoting knowledge sharing and team collaboration, without taking consideration of the knowledge sharing limitations and constraints can defeat further development of KM culture. This article investigates knowledge sharing bottlenecks and proposes the use of community of practice as an effective instrument for knowledge sharing. The article demonstrates the opportunity for overcoming barriers of knowledge sharing through the application of communities of practice. The article introduces a steel company case as the best practice of communities of practice. Then, the paper empirically analyzes the case study to provide evidence for the feasibility and effectiveness of the proposed approach.

• Journal of the Korean School Mathematics Society
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• v.18 no.1
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• pp.61-82
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• 2015

This study investigated the learning process of Chines international student within a technology environment, who was studying in Korea to be well equipped as a math teacher in future. Her activities were observed and guided in a class for pre-service teachers in one university, Kyunggido, in the second semester of 2014. She experienced obstacles such as the lacks of comprehending Korean sentences, Korean math terminologies, mathematical concepts, and fidelities of technology in her learning. She was recovered by bilingual effect, visualization activities, repetition activities, and group activities. There was a learning helper who made her learning possible in a bilingual way. Thus, the bilingual education is crucial for students with multi-cultural background.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.29 no.3
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• pp.179-208
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• 2018

This study set out to analyze donation cases at public libraries, to propose plans to overcome their limitations of deficient operation budgets, and to vitalize donations at libraries. The investigator conducted a survey on the perceptions of donation activities at public libraries with a group of staff members in charge at public libraries that participated in the distribution project of books donated by publishers led by the Korean Library Association. In addition to the outcomes of project participation, the study also examined and analyzed the perceptions of in-house donation activities at public libraries in 2016. Furthermore, it looked into previous studies and cases of library donations home and abroad, identifying limitations and improvement measures of donation activities at public libraries and proposing plans to overcome them.

• Journal of Korean Society of Transportation
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• v.25 no.6
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• pp.171-183
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• 2007

Urban transport demand is derived from activity participation. A variety of individual daily activities based on the decisions on activity participation result in collective spatial behavior. The travel derived from the effort to overcome the spatially distributed locations of adjacent activities represents the detailed structural relationships among activities. An activity-based approach provides an important framework of analyzing contemporary urban daily life in the sense that it studies the interaction between individuals' daily decision making and social practice in time and space, on the one hand, and socio-spatial environment on the other. The current study identifies representative patterns of urban daily activity implementations and analyzes the correlation between representative patterns and individuals' characteristics and contextual characteristics. The study shows that urban daily activity patterns can be grouped in a limited number of representative patterns, which are systematically correlated with socio-spatial characteristics. The results provide related transportation policy implications.

• Management & Information Systems Review
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• v.34 no.1
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• pp.35-49
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• 2015

Recently, researchers and practitioners are emphasizing the importance of integrated-strategic perspective between market and non-market strategies. In this perspective, this study was designed to examine the relationships between cultural distance and the degree of localization strategy and also the moderating effects between them. Using CSR data together with the localization index data (from 2010 to 2012) of multinational companies competing in Chinese market, the three hypotheses proposed in the study were examined. The results of multiple regression analyses show that cultural distance is positively related to the degree of localization strategy of multinational companies. The corporate social responsibility is also positively related to the degree of localization strategy of multinational companies. However, there is negative moderating effect of corporate social responsibility on the relationship between cultual distance and the degree of localization strategy. The findings of this study representing the complementary effects between localization strategy and corporate social responsibility imply that the effect of market competitive strategy can be complemented by non-market strategy. Thus, firms should plan their non-market strategies in the perspective of integrated strategic perspective with market strategy to compete with competitors and increase performance more efficiently.