• 제목/요약/키워드: Northeast Project

검색결과 72건 처리시간 0.026초

친환경 토질개량제를 이용한 도로노반 건설공사에 관한 연구 (Construction of roadbed with environmental friendly soil amendment agent)

  • 고용국
    • 한국지반공학회:학술대회논문집
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    • 한국지반공학회 2003년도 봄 학술발표회 논문집
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    • pp.417-421
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    • 2003
  • The purpose of this paper is to study on the construction of roadbed with environmental friendly soil amendment agent. The special amendment agent used in this study is mainly composed of inorganic metal salts such as sodium chloride, magnesium chloride, potassium chloride, calcium chloride,, thus is friendly to the environment, and has a function of soil-cement-agent solidification. Various components of this agent weaken the negative function of humic acid and decompose humic acid itself. Then, the calcium cation of the cement can now be made contact directly to the soil surface. The project of local road demonstration of roadbed construction with special soil treatment agent was peformed in Northeast Thailand on August 1999 by the sponsor of Highway Department of Thailand. A series of field experiments including unconfined compressive strength were carried out to investigate the physical and mechanical characteristics of solidified roadbed treated by this solidifying agent. The results of this research showed that the roadbed using poor soil could be efficiently constructed by treatment of this amendment agent.

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교육시설 공사현장의 추락예방 보호구 지급개선에 관한 연구 (A Study of Protective Gear Provision Improvement for Preventing an Accidental Fall in Construction Field of Educational Facilities)

  • 이경훈;김정호
    • 교육녹색환경연구
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    • 제13권2호
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    • pp.26-34
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    • 2014
  • Recently, a series of massive earthquakes have been occurred northeast Asia and there has also been constant sensible earthquakes in South Korea. Particularly, after diagnosing educational facilities with Sichuan earthquake momentum, remodeling construction of old educational facilities and buildings which were not designed not to resist earthquake are actively underway. Remodeling construction sites, however, are mostly small construction sites which consist of less than 30 full-time laborers, where a number of deaths from a fall occur by improper uses of protective gear. Therefore, to reduce the disaster from a fall caused by inadequate uses of protective gear in domestic small construction sites such as those for remodeling, this study conducts research into ways of decreasing accident rates by suggesting providing and administering protective gear as a national project so that donning protective gear is activated.

차세대 철도화물차량의 성능향상방안에 관한 연구 (A Study on the Performance Elevation Methods of Next Generation Railway Freight Vehicles)

  • 함영삼;홍재성;오택열
    • 한국정밀공학회:학술대회논문집
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    • 한국정밀공학회 2005년도 춘계학술대회 논문집
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    • pp.351-354
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    • 2005
  • Research purpose of this project is intending Maintenance Free of freight car and speed up of freight train. At goods transport as heightening traveling by ship speed of freight train shortening raise railway share of physical distribution and stand on tiptoe to Northeast Asia physical distribution main country to contribute expect. This paper is the performance elevation methods of next generation railway freight vehicles.

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반도체 제조를 위한 고도화 계획 및 일정 관리 시스템 구축 : 국내 반도체 업체 사례 (Advanced Planning and Scheduling (APS) System Implementation for Semiconductor Manufacturing : A Case at Korean Semiconductor Manufacturing Company)

  • 임승길;신용호
    • 산업공학
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    • 제20권3호
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    • pp.277-287
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    • 2007
  • Semiconductor manufacturing is one of the most complex and capital-intensive processes composed of several hundreds of operations. In today’s competitive business environments, it is more important than ever before to manage manufacturing process effectively to achieve better performances in terms of customer satisfaction and productivity than those of competitors. So, many semiconductor manufacturing companies implement advanced planning and scheduling (APS) system as a management tool for the complex semiconductor manufacturing process. In this study, we explain roles of production planning and scheduling in semiconductor manufacturing and principal factors that make the production planning and scheduling more difficult. We describe the APS system implementation project at Korean semiconductor manufacturing company in terms of key issues with realistic samples.

새만금사업에 따른 해저 지형변화 (Changes in Sea Bottom Topology with Saemangeurn Project)

  • 최진규;손재권;김정균;송기일
    • 농촌계획
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    • 제8권2호
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    • pp.17-26
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    • 2002
  • The purpose of this study was to investigate the changes of the sea bottom topology during construction of Saemangeum seadikes. Sea water depth and bottom topology in the Saemangeum area were measured every year and the surveyed data under construction of Saemangeum seadikes were analyzed and compared to the initial conditions before construction, There was erosion in the overall surveyed areas and the depth of erosion was approximately 53cm compared to the data in 1988. The center sandbanks of Seadike 2 did not show the great changes due to two main channels those were developed in northeast and southeast. The inland sandbanks of Seadike 4 showed the development of great erosion and deposition partially because of the changes in tide direction which developed as a result of the completion of Seadike 3 and the completion of a seadike of the Kunsan-Changhang industrial park at the north of Saemangeumm area.

One-Stop 수산물 수출단지의 조성에 따른 경제적 편익분석 - 부산 감천항의 사례를 중심으로 - (An Analysis of Economic Benefits derived from the Construction of One-Stop Seafood Export Complex - with reference to the case of GamCheon Port -)

  • 박명섭;이광남
    • 무역상무연구
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    • 제20권
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    • pp.181-212
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    • 2003
  • Many seafood processing and export companies are scattered in Pusan area. Most of them has experienced hardships, because of physical distribution and sanitary costs, rent costs and Non-tariff barriers. GamCheon One-Stop Seafood Export Complex (GOSEC) is considered as the project which is necessary to establish GamCheon port as the seafood trade hub of Northeast Asia. GOSEC is to build the processing and export complex for seafood export. It applies to small and medium seafood export company. This paper aims to examine the economic benefit which could be derived from the construction of GOSEC. It reviews the quantifiable benefits of companies which wants to move into GOSEC. It also shows the results of questionnaire carried out to find the characteristics of potential GOSEC tenants.

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Determinants for the Development of a Logistics Hub

  • Julian A Barona;Nam Ki Chan;Shin Chang Hoon;Song Jae Young
    • 한국항해항만학회지
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    • 제29권2호
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    • pp.127-134
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    • 2005
  • The purpose of this study is to explore the concept of a logistics hub, identify key factors and milestones for its development, and give some recommendations and implications to developing countries. For this the countries competing to be Logistics hub in Northeast Asia (NEA), such as South Korea, japan and China, are taken into consideration These countries have under its priority policies the development of a logistics hub vision to become the central area of the region achieving microeconomic and macroeconomic prosperity. Based on the review of the relevant literature, five factors came up as key determinants for the development of a hub project: 1. Logistics services support and infrastructure. 2. Business environment. 3. Economic determinants. 4. Political support and 5. Access to international markets. These are going to be analyzed together with its different variables, using statistical methods.

Health Behavior after A Multiprofessional Intervention and Training for Ongoing Volunteer-Based Community Health Programme Intervention in the North-East of Thailand: What Changed and What not?

  • Saranrittichai, Kesinee;Senarak, Wiporn;Promthet, Supannee;Wiangnon, Surapon;Vatanasapt, Patravoot;Kamsa-ard, Supot;Wongphuthorn, Prasert;Moore, Malcolm Anthony
    • Asian Pacific Journal of Cancer Prevention
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    • 제13권9호
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    • pp.4801-4805
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    • 2012
  • This qualitative research within the project entitled "Multiprofessional Intervention and training for Ongoing Volunteer-based Community Health Programs in the Northeast of Thailand (MITV-NET)" was aimed at explaining changes of health behavior of community people in the Northeast after the intervention. The participants comprised 15 community volunteers and 27 villagers. Data were collected by indepth interview, focus group discussion, participation and non-participation observation, and note taking. Analyses were conducted in parallel with data collection, through content and comparative analysis. It was found that the health behavior fell into 2 categories: easy-to-change. The former involved fun activities joined by community people that improved their health or made them recover from illnesses after a short period without becoming addicted. These activities could be done by themselves, for example, exercising and cooking. The difficult-to-change health behavior is habitual, for example, chewing betel nuts or eating uncooked food. The following factors were found affecting behavioral changes: 1) underlying disease; 2) enjoyment in doing activities; 3) habitual behaviour; 4) improved health in a short period; 5) ability of community leaders and volunteers; and 6) community health-supporting resources. It is suggested that improving people's health requires cooperation of community people through fun activities and some initial external support. People who persist in bad habits should be encouraged to stop by showing them health deteriorating effects.

Lemanea manipurensis sp. nov. (Batrachospermales), a freshwater red algal species from North-East India

  • Ganesan, E.K.;West, J.A.;Zuccarello, G.C.;de Goer, S. Loiseaux;Rout, J.
    • ALGAE
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    • 제30권1호
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    • pp.1-13
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    • 2015
  • A new macroscopic riverine red algal species, Lemanea manipurensis sp. nov. (Batrachospermales) is described from Manipur in northeast India. It has a sparsely branched, pseudoparenchymatous thallus with a single, central axial filament that lacks cortical filaments. Spermatangia occur generally in isolated, low and indistinct patches or form an almost continuous ring around the axis. Carposporophytes project into the hollow thallus cavity without an ostiole. The most striking morphological feature is the carposporophyte with very short gonimoblast filaments having cylindrical, narrow and sparsely branched sterile filaments, the terminal cell of each branch with a single, large, elongate carpospore. The widely distributed L. fluviatilis has spherical carpospores in long branched chains. Phylogenetic analysis of rbcL sequence data and comparison with other Batrachospermales clearly show that our specimens do not align with other species of Lemanea and Paralemanea investigated thus far. Five specific names attributed in previous literature (1973-2014) to Lemanea from Manipur, L. australis, L. catenata, L. fluviatilis, L. mamillosa, and L. torulosa are rejected until critical anatomical and molecular evidence is available for specimens from the Manipur river systems. Taxa referable to Paralemanea were not confirmed for India in this study. In view of the high demand for food and medical uses of L. manipurensis in northeast India, conservation measures are needed for its long term survival. The present paper constitutes the first combined morphological / molecular study on a freshwater red alga from India.

인천지역의 복합운송체계별 발전방안 연구 - 인천과 상해이북지역 중심으로 - (A Study on a development plan for multi-transportation in Incheon: Focused on Incheon and main cities in Northern China)

  • 정태원
    • 한국항만경제학회지
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    • 제26권1호
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    • pp.259-276
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    • 2010
  • 본 연구에서는 국제적인 공항과 항만을 동시에 지닌 인천의 복합운송시스템 구축을 위한 역할과 과제는 무엇인지 살펴보기 위해 물류기업 및 공공기관, 연구기관 임직원을 대상으로 개별 심층면접조사(Depth Interview)를 실시하여 국제복합운송 물류거점 선점을 위한 경쟁력 요인선정, 주요 도시별 복합운송측면에서의 경쟁력 점수를 측정하였다. 주요 도시별 경쟁력 최종 점수를 100점 만점으로 환산하여 살펴보면 1위는 상해(64.8점), 2위 홍콩(64.5점), 3위 인천(62.9점), 4위 부산(60.4점) 등으로 나타나 인천이 향후 동북아지역에서 국제복합운송 물류거점으로서 발전할 수 있는 잠재력은 어느 정도 보유한 것으로 평가되었다. 또한 본 연구 분석 결과를 토대로 인천지역이 동북아 지역의 복합운송거점으로서의 나아가야 할 발전방안에 대해서 제시하면 첫째, 인천-천진간 해공복합운송 공동물류센터 건립 및 제도 간소화 협정체결사업이 필요하며, 둘째, 인천-상해간 해륙복합운송활성화를 위한 페리-트럭 복합운송 활성화를 위한 선박에서 통관절차 수행 등의 제도 개선 추진사업이 요구된다.