• Journal of the Korea Convergence Society
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• v.8 no.10
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• pp.201-207
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• 2017

This study focuses on the social problems such as aging and nuclear family in our society, and aims at carrying out basic research for the new residential culture plan corresponding to this socail phenomenons. The subject of this study is $Unit{\acute{e}}$ d'Habitation in Marseille, a French public collective housing designed by architect Le Corbusier. Among the important national ideologies that the French government has built through the long history and cultural growth, the theme of 'Residence' is not only a residence but a foundation of citizen welfare. In this context, the value of $Unit{\acute{e}}$ d'Habitation as common collective housing is very high because it presents the spirit of citizen welfare pursued by the country as residential community where various generations of households can coexist together. It is expected that the study on residential community, which is the subject of this study, will positively influence the presentation of a new residential culture for various subdivided generations of our society.

• Survey Research
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• v.10 no.2
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• pp.97-114
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• 2009

Even the importance and necessity of a basic national statistical survey, the population and housing census is facing with some practical difficulties such as higher survey cost, decrease of survey information and much longer survey period. As an alternative to the traditional census for tackling such difficulties, a rolling census has been introduced. The rolling census has some advantages such as improved timeliness with much more frequent data and evenly distributed survey cost over several years. On the contrary, the rolling census has also some disadvantages such as the lost of snapshot feature of the population and increasing risk of outside influence on field work. In this paper we reviewed the French rolling census and the American community survey as roiling surveys, and then investigated some factors like balanced sample selection, population update, synthetic estimation, and the operation of rolling survey, which are to be checked carefully in case of introducing a rolling census as an alternative to the current census.

• Land and Housing Review
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• v.9 no.2
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• pp.9-19
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• 2018

The purpose of the study is to show the possibility of the enlargement of land banking types through employment of the French land bank case. For sustainable urban regeneration projects, it is necessary to improve the land banking system with comprehensive land banking types. There are a total of 35 land banking agencies in France, which are made according to the needs of the municipality. The main function of these institutions is to perform functions such as land acquisition, management, division, land maintenance(decontamination, etc.), land use plan review and so on. In the 1960s and 1970s, mainly purchase and maintenance of land mainly focused on Brownfield and idle land, but since 2000 the land purchase business is mainly for the supply of social rental housing which is missing It was. The use of land banks is most frequently mentioned as a way of how to supply land at a low price in urban renewal projects. To that end, it is necessary to revise related laws, even if the law is revised so that land for urban regeneration projects can be secured, due to the limit of financial resources, land for the urban regeneration project nationwide secured It will not be easy without policy judgment of a positive nation. Therefore, securing land reserve resources for urban regeneration projects utilizing residential district funds and municipal maintenance funds is essential. In addition, even on a small scale, it is necessary to consider the banking of land for regional capitalization at the local government level.

• Korean Architects
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• s.620
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• pp.16-19
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• 2020

최근 서울시가 쪽방촌 주거환경 업그레이드를 위한 표준 평면을 전국 최초로 발표하고, 이를 쪽방 정비사업 공공주택 가이드라인으로 활용한다고 밝혔다. 발표된 표준평면 유형은 '주거기본법'에 따른 최저주거기준인 14제곱미터 이상으로, 1인가구를 기본으로 거주자 특성에 따라 크게 세 가지로 구분된다. 이번 일로 국내 공공복지 건축이 한 발 더 도약했다는 평이 주를 이룬다. 지난 11월 27일 표준 평면을 개발한 한영근 건축사(주.아키폴리건축사사무소 대표_프랑스 국가공인 건축사/대통령소속 국가건축정책위원회 위원)를 만나서, 관련 내용과 더불어 공공복지 건축 및 건축사의 사회적 역할에 관한 그의 생각을 들어봤다.

• Korean Journal of Mineralogy and Petrology
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• v.36 no.2
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• pp.135-145
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• 2023

Aggregate is used to produce stable materials like concrete and asphalt and is fundamental to meet the social needs of housing, industry, road, energy and health. A total of 42.35 billion tons of aggregate were produced in 2021 worldwide, an increase of 0.91% compared to the previous year. Among them, 2 billion tons were produced in China, India, European Union and United States, making up to 71.75% of the share. South Korea has witnessed a constant increase in aggregate production, overtaking Mexico and Japan for seventh place with 390 million tons and 0.85% of the share. The industrial sand and gravel produced globally amounted to 352.66 million tons. The top seven countries with the highest production were China, United States, Netherlands, Italy, India, Turkey and France, and their production exceeded 10 million tons and held a share of 74.69%. Exports of natural rock recorded $21.68 billion in 2021, increased by $2.3 billion compared to the previous year, while exports of artificial rock increased by $2.66 billion to $13.59 billion. Exports of sand reached $1.71 billion with United States, Netherlands, Germany and Belgium being the four countries with the highest exports of sand. The four countries exported more than $100 million in sand and took up 57.70% of the total amount. Exports of gravel totaled $2.75 billion, with China, Norway, Germany, Belgium, France and Austria in the lead, making up to 48.30% of the total share. The aggregate quarry started to surge in the 1950s due to the change in people's lifestyle such as population growth, urbanization and infrastructure delvelopment. Demand for aggregate is also skyrocketing to prevent land reclamation and flood caused by sea-level rise. Demand for aggregate, which was around 24 gigatons in 2011, is expected to double to 55 gigatons in 2060. However, it is likely that aggregate extraction will heavily damage the ecosystem and the world will eventually face a shortage of aggregate followed by tense social conflict.