• International Journal of Computer Science & Network Security
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• 제22권8호
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• pp.15-24
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• 2022

The article clarifies the conditions for information, digital and educational accessibility for higher education seekers with disabilities in terms of distance learning caused by quarantine restrictions. It is established that such conditions are regulated by international and Ukrainian legal documents (The Standard Rules on the Equalization of Opportunities for Persons with Disabilities, Convention on the Rights of Persons with Disabilities, Sustainable Development Goals, Law of Ukraine "On Education", Law of Ukraine "On Higher Education", Strategy for the Development of Higher Education in Ukraine 2021-2031, Development Strategy areas of innovation for the period up to 2030, Development strategy of the sphere of innovation activity for the period up to 2030). As a part of information barrierlessness, Higher Education Institutions (HEI) should provide access to information in various formats and using technologies, in particular Braille script, large-type printing, audio description (audio descriptive commenting), sign language interpretation, subtitling, a format suitable for reading by screen access programs, formats of simple speech, easy-to-read formats, means of alternative communication. The experience of Pavlo Tychyna Uman State Pedagogical University is described. In particular, special attention is paid to the study of sign language: in view of this, the initiative group implemented the project "Learning to hear and overcome social isolation together" with the financial support of the British Council in Ukraine. Within the framework of digital accessibility, the official website of the Faculty of Social and Psychological Education has been adapted for the visually impaired in accordance with WCAG 2.0 World Standards. In 2021, Pavlo Tychyna Uman State Pedagogical University implemented the project "Cultural, Recreational and Tourist Cherkasy Region: Inclusive Social 3D Map" funded by the Ukrainian Cultural Foundation; a site with available content for online travel in the region to provide barrier-free access to the historical and cultural heritage of Cherkasy region was created. Educational accessibility is achieved by increasing the number of people with special educational needs, receiving education in inclusive groups; activities of the Center for Social and Educational Integration and Inclusive Rehabilitation Social Tourism "Bez barieriv" ("Without barriers"); implementation of a research topic for financing the Ministry of Education and Science of Ukraine: "Social and psychological rehabilitation of children and youth with special educational needs by means of inclusive tourism"; implementation of the project "Social inclusion of distance educational process"; development of information campaigns to popularize the ideas of accessibility, the need for its implementation, ongoing training programs and competitions, etc.

• 한국산림과학회지
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• 제89권3호
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• pp.368-377
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• 2000

본 연구는 지구차원의 목재인증제(木材認證制)인 FSC인증(認證)과 ISO 환경경영체제(環境經營體制) 인증(認證)의 최근 동향을 검토하고 인증제(認證制)가 우리 나라의 임산물무역에 미치는 잠재적 영향을 분석하였다. 목재인증표준(木材認證標準), 인증절차(認證節次) 및 인증(認證) 산림면적(山林面積) 등에 대한 자료 및 정보는 관련문헌과 지역 및 국제기구의 보고서 등으로부터 수집하였다. 목재인증제(木材認證制)가 우리 나라의 임산물무역에 미치는 영향은 환경(環境)과 임산물무역과 관련된 주요어에 대한 인지도(認知度)와 환경친화적이며 지속 가능하게 경영된 산림에서 생산되는 라벨부착목재에 대한 추가지불의사(追加支拂意思)를 설문 조사하여 분석하였다. 지구, 지역 및 개별국가차원에서 다양한 인증제(認證制)가 개발되고 있고 인증제(認證制)에 대한 관심도 증가되고 있기 때문에 인증목재(認證木材)의 시장공급량은 증가될 것으로 예측되나, 인증목재(認證木材)의 수요는 현 단계에서 불확실하며 소비자의 인증목재(認證木材)에 대한 반응이 주요 결정인자(決定因子)가 될 것이다. 단기적으로 목재인증제(木材認證制)가 우리 나라 수업에 미치는 영향이 크지 않을 것이다. 왜냐하면 국내 목재소비자들이 환경관련(環境關聯) 무역조치(貿易措置)에 대한 관심이 낮고, 인증목재(認證木材)에 대한 추가지불의사(追加支拂意思)가 적기 때문이다. 그러나 목재인증(木材認證)이 선진국 시장에서는 임산물수입장벽(林産物輸入障壁)으로 활용되고 있어 마루판이나 합판 등 유럽시장에 수출하는 임산물은 목재인증(木材認證)에 의해 부정적인 영향을 받을 것으로 예상된다.

• 한국방사선학회논문지
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• 제13권5호
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• pp.757-763
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• 2019

최근 넓은 동적 범위 특성을 제공하는 평판 디텍터 개발을 바탕으로 의료보건 환경이 디지털화되고 있는 현 시점에서 적절한 필터 두께의 재설정이 요구되고 있으나, 현 임상에서는 기존 아날로그 시스템에서 연구된 정보를 바탕으로 NCRP에서 제안한 권고 기준을 이용하고 있다. 이에 본 연구에서는 디지털방사선 촬영에서 알루미늄 필터를 이용하여 환자선량 최적화와 더불어 선량크리프의 최소화 가능성을 고찰하였다. 연구 결과, 알루미늄 필터의 두께를 증가함에 따라 유사한 선예도를 가지는 의료영상을 획득 시 피폭되는 피부입사선량을 최대 19.3% 저감할 수 있는 것으로 나타났으나, 영상학적 관점에서 중요한 해상력이 1.01 lp/mm의 큰 변화가 분석되었다. 이러한 해상력의 변화는 X선 빔 경화 현상으로 인하여 피사체에서 발생하는 산란선이 증가하기 때문으로 사료되며, 산란 열화 인자를 통하여 산란선량에 의한 영향이 증가하는 것을 정량적으로 검증하였다. 하지만, 최근 개발되어 광범위하게 적용되고 있는 평판 디텍터는 방사선에 대한 민감도가 높고 넓은 동적 범위 특성을 가지므로 필터 두께에 따라 산란선의 비율에 대한 증가분과 대응하여 적정한 해상력을 유지할 수 있을 것으로 사료되며, 더 나아가 피폭선량 저감을 통해 선량크리프를 최소화 할 수 있을 것으로 기대된다.

• 자원환경지질
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• 제52권6호
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• pp.637-645
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• 2019

지능정보사회 전환에 따라 급격한 삶의 모습과 환경 변화가 예상되고 있으며, 과학기술부와 국가과학기술연구회는 기존의 3년 단위의 과학기술계 출연연구원의 기관평가를 중장기 관점으로 5년 단위의 기관 사업계획과 평가를 도입하였다. 따라서 지질자원 분야에 대해서도 공공적 관점으로 중장기 연구개발 주제 도출이 시급하다. 본 연구는 국외 지질자원 관련 공공 연구기관의 중장기 전략 수집, 국외 대학 및 연구기관의 전문가 서면 조사, 국외 시장정보 보고서 분석을 통해 산·학·연 분야를 두루 포함한 국외 벤치마킹 정보를 수집한다. 영국지질조사소, 일본산업기술종합연구소, 미국지질조사소는 중장기 계획에서 3차원 국가 지질정보, 화산/지진/토양 침식/산사태 등 지질환경재해 예측, 저탄소 경제 전환 및 4차 산업혁명 시대에 중요한 금속/소재 광물자원 개발 등을 제시했다. 프랑스 IPGP-CNRS와 핀란드 지질조사소 등의 국외 연구소 및 대학의 전문가 조사를 통해서 중장기계획으로 지질정보에 대한 기초·기반연구를 강조하고 있으며, 세부 연구 주제로 지구 핵에서부터 표면에까지 지구/지진의 변형 과정 연구, 최신 지질 정보 생산을 살펴볼 수 있었다. 광업자동화 및 디지털 지도 분야 시장 분석으로 시장에서 요구하는 공공연구기관의 역할이 기대되는 분야를 도출할 수 있었다. 육상·공중에서 데이터 수집 및 모바일/3차원 정보 제작, 자연스럽고 빠르며 실시간의 지도 제공, 주문제작 지도 설계, 여러 플랫폼에 적용가능한 지도 제작 지원, 지질환경재해 위험평가/재난관리 정보 및 지도 제공에 대한 지질자원 분야의 중장기적인 연구개발이 요구된다.

• 한국실내디자인학회논문집
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• 제23권6호
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• pp.133-141
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• 2014

Graduate education in general means nurturing scholars who are capable of research that adds to the 'body of knowledge' and educators in the higher education system. Therefore 'discovering' new knowledge has always been a major role of graduate schools. However, interior design is a special field that 'application' can also produce new knowledge and therefore a wider understanding of scholarship is needed especially in the graduate level education. The purpose of this paper is to understand Interior Design graduate education system in the United States in order to develop issues that need to be discusses and addressed in Korea. Therefore, this paper first examines meanings of graduate degrees in general and current situation of Interior degrees offered in Korea. Then investigates the different types of graduate degrees in the U.S. such as post-professional degrees, first-professional degrees, and differences in general degree(M.A., M.S.) and professional degrees (M.F.A., M.I.D.). The researcher has used websites of each school and information lists of degrees offered by KIID and IDEC that serves as the main educators council in each countries. The characteristics of graduate degrees in America can be described as a structured system based on variety, flexibility, and distinction. For instance, M.F.A means a professional degree that is focused on building theory based project abilities, longer period to study but counted as a terminal in the field. However, in Korea even though the title of the degrees may differ there is not much difference shown in the educational contents. Therefore issues such as developing a more universal and international degree system, flexible and selective educational road-map, mutual understanding and unified system between various organizations for better graduate education system are proposed. Moreover, hope to start a discourse on defining scholarship and professionalism in the field of Interior Design.

• 국제초고층학회논문집
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• 제2권1호
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• pp.49-62
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• 2013

Many previous tall building fires demonstrate that despite code compliant construction fires often spread vertically and burn over multiple floors at the same time. The collapses of the WTC complex buildings in 9/11 as well as other partial collapses like the ones of the Windsor Tower in Madrid and of the Technical University of Delft building posed new questions on the stability of tall buildings in fire. These accidents have shown that local or global collapse is possible in multi-floor fires. In most of the previous work involving multi-floor fires all floors were assumed to be heated simultaneously although in reality fires travel from one floor to another. This paper extends previous research by focusing on the collapse mechanisms of tall buildings in fire and performs a parametric study using various travelling rates. The results of the study demonstrate that vertically travelling fires have beneficial impact in terms of the global structural response of tall buildings in comparison to simultaneous fires. Contrary to the beneficial effect of the travelling fires in terms of the global structural response, it was noticed that higher tensile forces were also present in the floors compared to simultaneous multi-floor case. Designers are therefore advised to consider simultaneous multi-floor fire as an upper bound scenario. However, a scenario where a travelling fire is used is also suggested to be examined, as the tensile capacity of connections may be underestimated.

• 국제초고층학회논문집
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• 제9권2호
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• pp.155-166
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• 2020

To connect exterior reinforced concrete (RC) columns with the steel belt truss, the gusset plates are welded to the steel plates embedded in the RC column. Then, the concrete around an embedded plate is very likely to be damaged by the heat input from a long-time (6 to 48 hours) welding of the embedded and gusset plates at a joint between RC columns and steel belt truss. However, very few studies have assessed the concrete damage caused by the welding heat between embedded and gusset plates, and no clear onsite solution has been found. In this paper, experimental tests have been carried out on 4 full-scale specimen to analyze the effect of long-time (about 6 hours) onsite welding (1-side welding and 3-side welding) between a gusset plate and an embedded plate in high strength concrete with compressive strength of 55 MPa and 80 MPa on RC columns. The effect of the long-time welding heat of embedded and gusset plates, which are used in real high-rise building construction sites, on concrete is analyzed in terms of the following three items: 1) temperature distribution, 2) pattern and characteristics of cracks, and 3) effect of the cracks on the compressive strength of RC column. Based on the experimental results, even though the heat input up to about 150? from the long-time onsite welding on the high-strength concrete column for the joint could result in concrete cracks in a radial form, it is found that the welding cracks have no effect on the axial stiffness and strength of the concrete column.

• 한국임상약학회지
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• 제21권3호
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• pp.237-242
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• 2011

This study measures seriousness of adverse drug reactions (ADRs) among Korean physicians and pharmacists using two times surveys based on Delphi technique. Each participant scored 20 ADR terms on a scale of one to ten (10 being the most serious). We repeated the exercise for the 49 first survey respondents and 32 re-evaluated score. We compared the results of our survey with those of WHO CIOMS (Council for International Organization of Medical Sciences) working groups members conducted in 1995. The overall mean ADR seriousness score was 6.49 for Koreans and 5.12 for WHO CIOMS members, presenting Korean experts perceived more seriously for each ADR. Mean score changes for the same respondents showed similar trends regardless of access to the first survey results. There were no statistically significant score differences between the physicians and the pharmacists. The high consensus of seriousness for each ADR between the Korean experts and the WHO CIOMS members implies that the similar results are reproducible, suggesting the possibility of developing standardized tools for measuring the seriousness of individual ADRs in the future.

• International Journal of Concrete Structures and Materials
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• 제7권3호
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• pp.239-249
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• 2013

In the present scenario to fulfill the demands of sustainable construction, concrete made with multi-blended cement system of OPC and different mineral admixtures, is the judicious choice for the construction industry. Silica fume (SF) and fly ash (FA) are the most commonly used mineral admixtures in ternary blend cement systems. Synergy between the contributions of both on the mechanical properties of the concrete is an important factor. This study reports the effect of replacement of OPC by fly ash (20, 30, 40 and 50 % replacement of OPC) and/or silica fume (7 and 10 %) on the mechanical properties of concrete like compressive strength and split tensile strength, with three different w/b ratio of 0.3, 0.4 and 0.45. The results indicate that, as the total replacement level of OPC in concrete using ternary blend of OPC + FA + SF increases, the strength with respect to control mix increases up to certain replacement level and thereafter decreases. If the cement content of control mixes at each w/b ratio is kept constant, then as w/b ratio decreases, higher percentage of OPC can be replaced with FA + SF to get 28 days strength comparable to the control mix. A new method was proposed to find the efficiency factor of SF and FA individually in ternary blend cement system, based on principle of modified Bolomey's equation for predicting compressive strength of concrete using binary blend cement system. Efficiency factor for SF and FA were always higher in ternary blend cement system than their respective binary blend cement system. Split tensile strength of concrete using binary and ternary cement system were higher than OPC for a given compressive strength level.

• 한국환경과학회지
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• 제26권3호
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• pp.345-362
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• 2017

The primary purpose of this study was to determine the risk of various disease outcomes due to exposure to cyanobacteria toxin (microcystin-LR) through drinking water in a Korean watershed. In order to determine the risk in a more quantitative way, the risk assessment framework developed by the National Research Council (NRC) of the United States (US) - hazard identification, dose-response relationship, exposure assessment, and risk characterization - was used in this study. For dose-response relationships, a computer software (BenchMark Dose Software (BMDS)) developed by the US Environmental Protection Agency (EPA) was used to fit the data from previous studies showing the relationship between the concentration of microcystin-LR and various disease outcomes into various dose-response models. For exposure assessment, the concentrations of microcystin-LR in the source water and finished water in a Korean watershed obtained from a recent study conducted by the Ministry of Environment of Korea were used. Finally, the risk of various disease outcomes due to exposure to cyanobacteria toxin (microcystin-LR) through drinking water was characterized by Monte-Carlo simulation using Crystall Ball program (Oracle Inc.) for adults and children. The results of this study suggest that the risk of disease due to microcystin-LR toxin through drinking water is very low and it appears that current water treatment practice should be able to protect the public from the harmful effects of cyanobacteria toxin (microcystin-LR) through drinking water.