• 한국건축시공학회:학술대회논문집
• /
• 한국건축시공학회 2018년도 춘계 학술논문 발표대회
• /
• pp.330-331
• /
• 2018

It's prohibited to take sand from southeastern EEZ(Exclusive Economic Zone) from January 2017 in korea. So, the supply of sea sand has been decreased and costs of sea sand are rising as a result in the southeast region. This paper deal with appropriateness of the taking sea sand, circumstance and fisheries damages by extraction of EEZ sand and proposed control measures for ensuring quality of sea sand and consider fishermen support plan for ensuring a stable supply of sand in southeast region of korea.

• 융합신호처리학회논문지
• /
• 제2권4호
• /
• pp.31-37
• /
• 2001

버스 전용차선 번호판 인식 시스템은 차량 검출 및 영상 획득 , 번호판 영역 추출 개별문자 추출, 문자인식 및 데이터 전송의 5가지 핵심부분으로 구성된다. 이 중에서도 번호판 추출의 정확성은 전체 시스템 인식률에 지대한 영향을 줄 수 있는 부분이며 다양한 날씨 및 주위 환경 변화에서도 정확한 추출을 요구한다. 본 논문에서는 검출 시간의 단축을 위해 획득된 영상을 피라미드 구조로 만든 후 번호판 템플릿의 영역을 이진화하고 번호판의 분포를 가지는 후보영역을 추출한다. 추출된 후보 영역 중 번호판 문자 분포의 특성을 이용한 검증과정을 통해 최종영역을 추출하는 방법을 제안한다. 제안된 방법을 버스 전용차선 도로에서 획득한 영상에 적용한 결과 다양한 날씨와 주위 환경변화에서도 번호판 영역이 정확이 추출됨을 확인하였다.

• 한국건축시공학회:학술대회논문집
• /
• 한국건축시공학회 2018년도 춘계 학술논문 발표대회
• /
• pp.324-325
• /
• 2018

Recently, the supply and demand of aggregate in the Southeast region has been disrupted because supply of sea sand decreased due to discontinuation of collecting the EEZ aggregate in the southern sea. This study analyzed the Trends of Supply and Demand of Aggregate in the Southeastern Region of South Korea in order to find a solution these social problem.

• Asian Pacific Journal of Cancer Prevention
• /
• 제17권6호
• /
• pp.2787-2793
• /
• 2016

Background: Urinary bladder cancer is a common malignancy in the West and ranks as the $7^{th}$ most common cancer in our region of Kashmir, India. FGFR3 mutations are frequent in superficial urothelial carcinoma (UC) differing from the RAS gene mutational pattern. The aim of this study was to analyze the frequency and association of FGFR3 and RAS gene mutations in UC cases. Materials and Methods: Paired tumor and adjacent normal tissue specimens of 65 consecutive UC patients were examined. DNA preparations were evaluated for the occurrence of FGFR3 and RAS gene mutations by PCR-SCCP and DNA sequencing. Results: Somatic point mutations of FGFR3 were identified in 32.3% (21 of 65). The pattern and distribution were significantly associated with low grade/stage (p<0.05). The overall mutations in exon 1 and 2 in all the forms of RAS genes aggregated to 21.5% and showed no association with any clinic-pathological parameters. In total, 53.8% (35 of 65) of the tumors studied had mutations in either a RAS or FGFR3 gene, but these were totally mutually exclusive in and none of the samples showed both the mutational events in mutually exclusive RAS and FGFR3. Conclusions: We conclude that RAS and FGFR3 mutations in UC are mutually exclusive and non-overlapping events which reflect activation of oncogenic pathways through different elements.

• ETRI Journal
• /
• 제36권3호
• /
• pp.385-395
• /
• 2014

In this paper, we consider a resource allocation scheme for millimeter wave-based wireless personal area networks using directional antennas. This scheme involves scheduling the reservation period of medium access control for IEEE 802.15.3c. Objective functions are considered to minimize the average delay and maximize throughput; and two scheduling algorithms-namely, MInMax concurrent transmission and MAxMin concurrent transmission-are proposed to provide a suboptimal solution to each objective function. These are based on an exclusive region and two decision rules that determine the length of reservation times and the transmission order of groups. Each group consists of flows that are concurrently transmittable via spatial reuse. The algorithms appropriately apply two decision rules according to their objectives. A real video trace is used for the numerical results, which show that the proposed algorithms satisfy their objectives. They outperform other schemes on a range of measures, showing the effect of using a directional antenna. The proposed scheme efficiently supports variable bit rate traffic during the reservation period, reducing resource waste.

• 한국건축시공학회:학술대회논문집
• /
• 한국건축시공학회 2018년도 춘계 학술논문 발표대회
• /
• pp.328-329
• /
• 2018

The problem of imbalance between supply and demand of fine aggregates in the southeastern region due to the decrease in collection of EEZ(Exclusive Economic Zone) sea sand has been raised. In this paper, the possibility of securing alternative aggregate as a means to solve the problem of fine aggregate shortage in the southeast region was analyzed. As a result of the analysis, the alternative aggregate is easy to manufacture and its quality can be secured. And, it is suitable to use as an aggregate with less environmental burden. In addition, institutional improvement measures are needed for effective utilization and recycling of alternative aggregates.

• 대한한의진단학회지
• /
• 제18권2호
• /
• pp.111-120
• /
• 2014

Objectives In order to extend the bounds of korean medical instruments, we studied on the clinical application of BUDDEUM (the remedy of the synchronus combination of cupping boil and moxibustion) by the industry-academic cooperation. Methods The korean clinic, enterprise and university participated in jointly an educational-industrial complex. We studied on the clinical application of BUDDEUMI according to the structural character, functional efficiency and clinical case. And therefore we confirmed clinically the application of BUDDEUMI. Results The results was as follows. 1. The effects of BUDDEUMI are observed on the detoxification of blood waste material, & the form and appearance of effete matter are various. 2. The BUDDEUMI massage treatment operated in the abdominal and the back in order to recover energy and increase immunity. 3. The heating treatment by BUDDEUMI operated in sickly region, in order to pour into heat of moxibustion. Conclusion According to the results, by the set up the exclusive therapy room and the arrange of the exclusive human agency of BUDDEUMI, the newly and various therapies of korean medicine are possible to develop.

• Ocean and Polar Research
• /
• 제32권4호
• /
• pp.475-482
• /
• 2010

Hydrothermal deposits on deep-sea floors are expected to provide potential metal resources for future demands. Korea was recently granted a prospecting licence to undertake exploration for hydrothermal metal deposits in the exclusive economic zone (EEZ) of the Kingdom of Tonga in the Pacific Ocean. The Korean Deep Seabed Mining Group (KDSMG), which consists of four Korean companies involved in marine technologies, oil and gas shipping, and smelter industries, has conducted research to evaluate the region's resource potential in cooperation with the Ministry of Land, Transport and Maritime Affairs (MLTM) of Korea. Here we present and reflect on the exploration results of these companies and their strategic plans. We also evaluate Research and Development (R&D) progress for the commercial development of seafloor hydrothermal deposits. Our own strategies and prospects for the commercial development of this potential resource are also outlined. We do acknowledge that other potentially important information regarding the amount of ore body, the inside structure, and the metal yields have not yet been clarified sufficiently. As such it is necessary to address these problems through experimental R&D and surveys.

• 한국경제지리학회지
• /
• 제20권1호
• /
• pp.105-120
• /
• 2017

충주 기업도시는 2005년에 시범사업 지역으로 선정되어 2020년 완공을 목표로 하고 있다. 본 연구의 목적은 선진국 기업도시의 성공요인을 토대로 충주 기업도시의 발전 전략 및 활성화 방안을 제시하는데 있다. 충주 기업도시는 충청북도의 신성장 동력산업인 첨단지식 산업 중심 클러스터와 주변의 뛰어난 자연 환경을 배경으로 친환경 웰빙 자족도시로 성장시킬 예정이다. 충주 기업도시가 성공하기 위해서는 기업, 대학, 지자체, 정부 등 개발 주체 사이의 협력이 중요하고, 선도기업과 연구 기관을 유치해야 하며, 비영리 전담기구를 설치해야 한다. 충주 기업도시의 성공적 개발은 수도권 과밀화와 국토 불균형을 해결하는 지역균형개발 정책의 성공을 의미한다.

• 대한전기학회:학술대회논문집
• /
• 대한전기학회 2001년도 하계학술대회 논문집 B
• /
• pp.898-900
• /
• 2001

In general, the accuracy of the switching angles is dependent upon the resolution of the encoder and the sampling period of the microprocessor. But the region of high speed, switching angles are fluctuated back and forth from the preset values, which are cause by the sampling period of the microprocessor. Therefore, the low cost linear encoder suitable for the practical and stable SRM drive is proposed and the control algorithm to provide the switching signals using the simple analog type switching logic circuit is also presented in this paper.