• 한국정보교육학회:학술대회논문집
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• 2004.01a
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• pp.558-564
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• 2004

21세기를 지식정보화 시대라고 한다. 자고 나면 새로운 것이 발견되고 새로운 책들이 쓰여지는 지식 홍수의 시대라고 할 수 있다. 그 중에서도 컴퓨터 분야는 타 분야에 비해 매우 빠른 변화를 보이고 있으며, 새로운 제품들이 끊임없이 개발 보급되고 있다. 이로 인해 과거에 쓰이던 컴퓨터 용어가 사라지기도 하고, 기술의 발달로 인해 새로운 용어가 생겨나기도 한다. 컴퓨터를 배우거나 컴퓨터를 효과적으로 사용하기 위해서는 컴퓨터에 관련된 용어에 대해 바르게 알고 있어야 한다. 그러나 대부분의 사람들은 잘못된 컴퓨터 용어를 사용하거나 여러 가지 용어를 섞어서 사용하고 있다. 따라서 본 연구는 최근에 개발된 컴퓨터 교과서 편수자료를 바탕으로 하여 현재 초등학교에서 사용하고 있는 계량활동 컴퓨터 교과서에 나타난 컴퓨터 용어를 분석하고 기존의 연구 자료와 비교해 본 후에 초등학교 수준에 맞는 컴퓨터용어를 선정하고, 더 나아가서 정보통신기술교육 영역별로 컴퓨터 용어를 분류해 보고자 한다.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2017.05a
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• pp.113-114
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• 2017

Recently, Subway workers have died from lung cancer. According to the Epidemiological Survey of the Welfare Corporation Institute of Pulmonary Disease of the Welfare Corporation, the family members applied for industrial accidents. The radon concentration in the subway work area was found to exceed 10 times the recommended standard value of 148 becquerels (Bq/㎥) in domestic multipurpose facilities. In addition, as a result of the national indoor radon concentration survey conducted by the Ministry of Environment in 2010 and 2013, housing was found to be over 100 becquerels (Bq/㎥) in 41% of the surveyed subjects. In addition, it was found that in 2012, 16.3% of villages exceeded the radon standard value in the survey on natural radioactive materials containing groundwater.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2017.05a
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• pp.80-81
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• 2017

The study conducted a thermal conductivity test of magnesium oxide to manufacture boards using absorbent to produce board of radon gas molecules that are absorbed into the indoor air pollutants, which are currently in question, among other indoor air pollutants. Using material are the vermiculite and anthracite, in case of the vermiculite, which results in large porosity due to the expansion, in case of the anthracite, which characteristic generates pore on the matrix. As a result of the experiment, the lowest value was given to 0.6161 kcal/mh℃ which adding vermiculite 10% and anthracite 40%. However, adding vermiculite 40% and anthracite 10%, slightly higher 0.7229 kcal/mh℃, it is deemed the anthracite has more porosity than the vermiculite and, it judged that pore occurrence during the mixing process, appeared that the heat conductivity go down.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2017.05a
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• pp.182-183
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• 2017

This research identifies radon gas absorption mechanism by adsorption materials, replacing gypsum board with radon emissions, the density and absorption rates of magnesium were carried out using vermiculite, anthracite, powdered active carbon, bentonite, illite, diatomite as a basic study on the fire resistance type of radon Gas reduction type with absorption and decomposition. As a result of the experiment, diatomite showed the lowest density, and the highestt value was the highest. For the absorption rate, bentonite showed the highest absorption rate, and the anthracite showed the lowest absorption rate.

• The Science & Technology
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• v.26 no.12 s.295
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• pp.90-93
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• 1993

지난 호에서도 언급한 바와 같이 컴퓨터용어는 아직 순화단계에 있어 남한에서도 통일된 것이 없고, 같은 영어 낱말을 여러 가지로 사용하는 경우가 많다. 예로 「interrupt」를 정익사판 컴퓨터용어사전에는 「인터럽트」로 영어발음을 그대로 우리말로 표기한 반면, 다른 용어사전에서는 「가로채기」, 「개입중단」등으로 되어 있다. 현재 남한에서 발간 된 컴퓨터용어 관련자료로는 크라운사, 교학사, 대은사 및 정익사 발행의 컴퓨터용어사전과 하이텔 이용자 모임순화안, 서울대 뉴미디어통신공동연구소 HDTV용어사전, 한국과학기술원 인공지능연구센터안, 교육부 편수자료 등이 있고 1993년 1월에 발간된 문화체육부의 전산기 기본용어 순화시안이 최신 것이라 하겠다. 이곳에서는 주로 1990년 정익사에서 출판한 한국정보과학회편 「컴퓨터용어사전」과 1986년 북한의 과학, 백과사전 출판사에서 발간한 전웅편저「전자계산기프로그람용어사전」을 참조하여 비교하였고, 참고로 문화체육부에서 내어놓은 순화시안도 함께 병기하였다. 지면상 모든 용어를 비교한다는 것은 불가능하여 남한과 북한에서 서로 다르게 부르는 용어 중 일부분만을 다음 표에 나열한다.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2018.05a
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• pp.226-227
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• 2018

Recently, as the interest of the government and the public on energy saving has increased, the airtightness of buildings has been improved to improve the insulation performance of buildings. However, indoor air pollution due to increase of pollution source in indoor space and lack of ventilation is increasing and interest in indoor air quality is increasing. In 2003, the Ministry of Environment enacted and promulgated the Act on Indoor Air Quality Control in Multi-use Facilities. Radon is a naturally occurring radioactive inert gas with colorless, tasteless and odorless nature. The concentration is high in a room where radon can not escape. Although lononggas is naturally occurring, it is not interested in living environment, but it is easily inhaled through human body through respiration and causes lung cancer in long-term exposure. Therefore, this study intends to carry out an experiment for the reduction of radon gas, which is the first carcinogen in indoor air pollution sources.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2018.05a
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• pp.230-231
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• 2018

Recently, the danger for radioactive materials has become a hot topic. Beginning with the Chernobyl nuclear accident in 1996, in 2011, the Fukushima nuclear power plant in Japan suffered major damage such as large-scale casualties and radioactive dangerous area selection. Concerns about leakage of radioactive materials due to recent earthquakes have been deepening in Korea, such as Wolsong Nuclear Power Plant in Gyeongju, and there is a growing interest in the safety of radioactive materials through the media and the media. However, the route to exposure to radioactive materials is not limited to these large-scale nuclear accidents. Typical examples of this are radioactive substances exposed in daily life. In the case of radon gas, the danger is being revealed through current events programs and news, and natural radiation exposure is attracting attention.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2018.05a
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• pp.163-164
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• 2018

Every construction company should consider the apartment price when building apartment houses because the sales price has a great impact on the rate of apartment sales. Here, the average apartment price and characteristics of an apartment complex are factors that determine the sales price. However, the existing apartment pricing method fails to properly reflect the weight of each factor. Therefore, the study investigates factors that impact the apartment price and importance of each factor. It examines the apartment pricing method taking into account of the weight.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2018.05a
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• pp.224-225
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• 2018

Modern people are more interested in the indoor environment as they spend more time indoors than in the past. Among the air pollutants in the indoor air, ladon gas is a colorless, tasteless, odorless, inert gas produced by nuclear decomposition of naturally occurring uranium in rocks and soils. It has been proven that ladon gas is introduced into the room through cracks on the floor of the building or basement wall, and it causes various diseases such as lung cancer when exposed to radon during human breathing. The US Environmental Protection Agency (EPA) specifies 4pCi / L as a necessary measure for radon, and the Korea Environmental Protection Agency has implemented comprehensive indoor radon management measures since 2007. Therefore, in this study, we intend to adsorb and reduce radon in indoor air pollutants.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2018.05a
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• pp.222-223
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• 2018

Recent government policies are increasing interest in zero-energy housing, a building that minimizes energy consumption (90% reduction). As the importance of building passive performance is emphasized, the role of insulation is increasing as a way to reduce indoor heat loss in order to minimize the use of cooling and heating energy. There are two main types of insulation. Organic insulation is widely used for various construction structures such as construction and industrial due to some merits such as the convenience of construction and construction cost. However, it has been pointed out as a main cause every time a fire accident occurs, Jecheon Sports Center', the fire damage of buildings caused by the use of organic insulation materials is expanding to social problems, so it is urgent to research on nonflammable inorganic insulation materials.