• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제30권1호
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• pp.19-26
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• 2024

Purpose: Autism spectrum disorder impacts children's social, sensory, and language development, necessitating specialized educational support. Special classrooms play a crucial role in providing an appropriate learning environment for children with autism. However, there is a lack of systematic research on creating effective environments in these special classrooms. Methods: This study aims to gain a comprehensive and systematic understanding of the environmental composition of special classrooms for children with autism spectrum disorder, using the following systematic methodologies including literature review and case study. Results: Sensory spaces in special classrooms for children with autism help regulate sensory stimuli and promote sensory development. They provide stability, reducing stress from excessive stimuli, and enhance emotional stability. These spaces also promote communication and interaction among children and expand the diversity of learning activities, enriching experiences and stimulating interest in learning. Implications: Based on the results, we propose suggestions for improving the environment of special classrooms for children with autism spectrum disorder and provide direction for the design of such environments.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제5권9호
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• pp.107-116
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• 1999

The purpose of this study is to present reference materials for the planning and research of related environments by introducing the theoretical background and samples of the environments for older people with cognitive impairments. Major contents of the study include cognitive impairments and residential facility of older people, model environments for special care unit, therapeutic dimensions of environments, outdoor garden, activity calendar, and site-visits of the sample facilities. Some results of the study could be summarized as follows ; 1) Special care unit for the people with cognitive impairments has been required and developed. 2) Weiss Institute, Corrine Dolan Alzheimer Center, and Wood Place in Oakmont were analyzed as model environments. 3) Therapeutic dimensions such as safety & security, awareness & orientation, opportunities for socialization, regulated sensory stimulation, provisions for privacy, ties to the healthy & familiar, and autonomy & control were proposed. 4) The advantages of outdoor garden for the people with cognitive impairments were explained. 5) Activity calendar for a facility was introduced and recognized as a essential guide for environment planning. 6) Sample facilities showed small size households and various ideas of environments for the older people with cognitive impairments.

• 융합보안논문지
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• 제20권3호
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• pp.3-11
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• 2020

사회관계망서비스(SNS)는 무료이지만 통신사에 지불하는 데이터 이용요금과 회원의 정보는 직·간접으로 제공이 되어야 한다. 그리고 SNS는 스마트 폰과 PC 등 송·수신 기기의 사양이 날로 높아가는 반면에 주로 단문 메시지를 이용하여 작업지시 등을 하는 오염지역이나 반도체 제조공장 등 특수 환경에서 범용 전송 프로토콜을 이용하는 것은 기기조작이 자유롭지 못하고, 보안에 취약한 문제점을 가지고 있다. 본 논문은 위험과 오염 그리고 크린 존(clean zone)등 특수 환경에서 웨어러블을 지향하는 저전력 저비용의 메시지 전송 프로토콜 IMCP를 ATmega128 기반으로 구현하여 동작 시험 통하여 실용성 검증하였다.

• Advances in nano research
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• 제4권2호
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• pp.113-128
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• 2016

Luminescent metallic clusters have attracted great interest due to their unique optical, electronic and chemical features. Comparing with intensively studied Au and Ag Clusters, Cu clusters are superior in the aspects of cost and wide industrial demanding. However, tiny copper clusters are extremely prone to aggregate and undergo susceptibility of oxidation, thereby the synthesis of fluorescent zero valent copper clusters is rather challenging. In this review, synthetic strategies towards luminescent copper clusters, including macromolecule-protection and micro molecule-capping, have been systematically surveyed. Both "bottom-up" and "top-down" synthetic routes are found to be effective in fabricating luminescent copper clusters, some of which are quite stable and possess decent luminescence quantum yields. In general, the synthesis of fluorescent copper clusters remains at its infant stage. A great deal of effort on developing novel and economic synthetic routes to produce bright and stable copper clusters is highly expected in future.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 1999년도 하계종합학술대회 논문집
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• pp.57-60
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• 1999

In many radio communication environments, there is a special component, called inter-symbol interference (ISI), mused by multipath time delay of signal and ISI components impose limitation of the data transmission rate. In this paper, we consider signaling pulse shapes, called partial response signaling (PRS), for minimizing the effect of ISI and show the improvement of performance by applying one of the partial-response signaling (PRS) pulses to two types of receiver system under dependent noise environments through the Monte-Carlo computer simulations.

• 영재교육연구
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• 제7권2호
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• pp.47-67
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• 1997

Fourteen Special high schools for developing talents in Science, Foreign Languages, and Arts in Seoul Metropolitan city were analyzed in terms of their educational objectives, Students screening system, curriculum, teaching-learning methods, teachers, and consistency with higher education. Special high schools in talent area were more or less similar to each other in all the above aspects. However, special high schools in different talent areas were quite different in student screening, teaching-learning methods, teachers, and consistency with higher education. Public schools were more affluent than the private ones. Special high schools in Science, arts and Sports were providing individualized, activity oriented, process-oriented teaching-learning methods, while the Foreign languages high schools excercised teacher-centered, grammar oriented, lecture-focused teaching methods more. Special high schools in arts and sports could have consistency with higher education because the university focuses on talents in the specified field rather than academic scores. In conclusion, the schools have a great deal of rooms to improve in teaching-learning methods with which students can maximize their potential development. However, the special high schools were equipped with better learning environments than regular high schools in many aspects.

• 한국도서관정보학회지
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• 제35권2호
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• pp.155-173
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• 2004

이 연구는 21세기 지식기반사회에서 우리나라 전문도서관ㆍ정보센터가 서비스를 향상하고 조직의 경쟁력을 강화하기 위한 방안을 모색하였다. 이를 위해 우선 전문도서관ㆍ정보센터의 특성을 살펴보고 현재 전문도서관ㆍ정보센터가 처한 경쟁환경을 진단하였다. 다음으로 지식경영과 경쟁정보의 관점에서 전문도서관ㆍ정보센터의 경영전략을 모색하였다 나아가 우리 사회의 전문도서관ㆍ정보센터 현실에서 지식경영과 경쟁정보를 활용하기 위한 전략을 제시하였다.

• 한국화재소방학회논문지
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• 제20권3호
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• pp.118-126
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• 2006

재난관리는 기본적으로 지방자치단체를 포함한 국가의 몫이다. 물론 재난의 종류에 따라 관리주체가 개인이나 기업으로 국한되는 경우가 많아지고 있으나 궁극적으로는 정부에 귀속되는 경우가 대부분이다. 따라서 거의 대부분의 국가에서는 필요한 기구를 설치하고 관리체계를 구축하고 필요한 인력과 장비, 그리고 설비를 갖추는 것은 물론 이러한 체제를 둘러싼 긍정적인 환경들을 적극적으로 활용하고 부정적 환경들을 제거함으로써 재난관리의 효율성을 높이는 것을 목표로 본 논문에서는 재난관리의 특성과 환경요인에 대해 검토하였다.

• Ocean and Polar Research
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• 제35권2호
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• pp.123-125
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• 2013

According to the Intergovernmental Panel on Climate Change (IPCC), ocean warming and acidification are accelerating as a result of the continuous increase in atmospheric $CO_2$. This may affect the function and structure of marine ecosystems. Recently, changes in marine environments/ecosystems have been observed (increase in SST, decrease in the pH of seawater, northward expansion of subtropical species, etc.) in Korean waters. However, we still don't understand well how climate change affects these changes and what can be expected in the future. In order to answer these questions with regard to Korean waters, the project named 'Assessment of the impact of climate change on marine ecosystems in the South Sea of Korea' has been supported for 5 years by the Ministry of Oceans and Fisheries and is scheduled to end in 2013. This project should provide valuable information on the current status of marine environments/ecosystems in the South Sea of Korea and help establish the methodology and observation/prediction systems to better understand and predict the impact of climate/marine environment changes on the structure and function of marine ecosystems. This special issue contains 5 research and a review articles that highlight the studies carried out during 2012-2013 through this project.

• 한국지능시스템학회:학술대회논문집
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• 한국퍼지및지능시스템학회 2003년도 ISIS 2003
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• pp.455-458
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• 2003

The variety of document ranking algorithms have developed to provide efficient mining results for user's query on the web environment. The typical ranking algorithms are the Vector-Space Model based on the text, PsgeRank and HITS algorithms based on the hyperlink structures and other several improvement algorithms. All these are for the user's convenience and preference. However, these algorithms are usually developed on then Horizontal and non-hierarchial web environments and are not suitable for the hierarchial web environments such as enterprise and defense networks. Thus, we must consider the special environment factors in order to improve the ranking algorithms. In this paper, we analyze the several typical algorithms used by hyperlink structures on the web environment. We, then suggest a configuration of the hierarchical web environment and also give the relations between agents of the web mining system. Next, we propose an improved ranking algorithm suitable to this kind of special environments. The proposed algorithm is considered both the hyperlink structures of the documents and the location of the user of the hierarchical web.