• 상하수도학회지
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• 제32권6호
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• pp.517-526
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• 2018

Climate adaptation strategies for water utilities including 16 water treatment plants(WTPs) in Jeju were investigated. Drought, heat wave, and heavy rain were among the most significant climate factors affecting water utilities in Jeju. Heat wave increases water temperature, which in turn increases the concentration of algae, color, and odor materials. Some adaption strategies for the heat wave can be strengthening water monitoring and introducing advanced water treatments. Heavy rain increases raw water turbidity in surface water. The 7 WTPs that take raw water from streams or springs had a maximum turbidity of less than 50 NTU under heavy rain. However, due to concerns of turbidity spike in treated water, some WTPs discontinued intaking raw water when raw water turbidity increased more than 2 NTU. They instead received treated water from other WTPs which took groundwater for water supply. This happens because of the low skills of employees. Thus, there needs to be an increase in operator competency and upgrade of water facilities for the adaption of heavy rain. To improve adaption for the drought, there should be an increase in the capacity of intake facilities of surface water as well as a decrease in water loss. In addition, water consumption per person should be decreased.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2012년도 추계학술대회 논문집
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• pp.727-728
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• 2012

• KIEAE Journal
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• 제16권4호
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• pp.31-39
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• 2016

Purpose: Urban heat island and Heat wave raise urban temperature and create damage of human life. Growing up as quantitative supply to solve shortage of housing, Urban residential area in Korea have a low rate of nature surface and heavily population makes temperature rise. Most houses in the declined residential area are multi-family rental housing and have many factors congesting housing environment such as narrow in-between space, outdoor staircases, walls and semi-basement floor, which make thermal environment getting worse. Most of the residents in this area are small tenants vulnerable to climate change adaptation, This damage is expected to be even greater. This study focus on multiple dwelling in urban residential area prone to temperature rise and draw temperature adaption method that can apply to multiple dwelling.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2001년도 학술논문발표회
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• pp.70-75
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• 2001

There is a problem to be solved for improvement of durability and safety for concrete When the waterproofing and anticorrosive work of main concrete are design, the material a of construction need to be correctly applied to appropriate circumstance conditions. Epoxy mostly been used for concrete water tank structure. Lately, lots of subjects on adaption res in mortar for waterproofing and anticorrosive are under discussion. Then, we attempt to approach by evaluating and comparing every capabilities with waterproofing materials in this experiment. Capability evaluation items include the bond age and curing conditions, the bond strength after accelerated weathering test and fret impact resistance, a mount of water, seepage quan Through the experiment analysis, we found that waterproofingtity, drinking water chemicals resistance. and anticorrosive resin mortar used with glass fiber cloth, inorgar material is dominantly superior to other waterproofing materials. According to this paper, we suggest the resin mortar as a new surface treatment material water tank structure.

• 한국진공학회지
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• 제12권1호
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• pp.64-69
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• 2003

원자력산업용 소재로 사용되는 가돌로니엄 (Gd, 원자번호 64) 금속을 20 kW 내외의 고출력 전자빔을 이용하여 용융시키고, 그 용융면의 온도 분포를 측정하였다 광학 필터들과 렌즈구경 크기를 조절하여 용융면에서 발생하는 방사강도를 ccd 카메라로 받아들이고 실시간으로 컴퓨터에 저장하였다. 이 방법을 이용하여 전자빔의 출력에 따른 용융면의 크기를 실시간으로 모니터 할 수 있어 안정적인 전자빔의 동작이 가능하였다 그리고 가돌로니엄 금속 용융면을 흑체복사로 가정하고 Planck's law를 적용한 결과는 적외선 온도계로 측정한 결과보다 동일한 전자빔 출력에서 100~$200^{\circ}C$ 높은 값을 보였다.

• 대한한의정보학회지
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• 제19권1호
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• pp.36-42
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• 2013

Background : The aim of this study is assessing the adaption of thermography for fatigue. Method : Thermography was accomplished in three group classified fatigue group with disease, fatigue group without disease, non-fitigue group without disease. Results : Temperatures of fatigue group with disease was lower than those of the other groups. Conclusion : Thermography can be used to diagnosing and assessing the fatigue patients.

• 한국정밀공학회지
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• 제34권1호
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• pp.13-17
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• 2017

The sectors of the Root industry include casting, plastic works, welding, surface treatment, and heat treatment. While the industry is concerned with the processing technologies that are used in most of the manufacturing industries, the sophistication of the corresponding manufacturing information systems is very low. This paper describes a manufacturing information system for the building sector for which the smartphone devices that the workers use in their daily lives are employed, and where the cost of the adaption of the manufacturing system at their factories is minimized. The proposed system consists of the following three parts: UI composer, General Application, and Gateway.

• 한국통신학회:학술대회논문집
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• 한국통신학회 1991년도 추계종합학술발표회논문집
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• pp.119-122
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• 1991

In this paper, a new adaptive IIR notch filter employing all pass filter is proposed. Proposed all pass filter is composed of all pole and all zero sections, each of which utilizes modulation lattice filter [11]. And, adaption algorithm for proposed notch filter is also derived. In addition, the error surface for proposed IIR adaptive notch filter is analyzed. Computer simulation results reveal that the proposed adaptation algorithm works well for low SNR(signal to noise ratio) single and multiple sinusoids. And it is shown that for estimation time varying frequency, the parameter which is related to notch bandwidth is important than any other parameters.

• 한국분말재료학회지
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• 제14권1호
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• pp.44-49
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• 2007

In the fabrication of dye-sensitized solar cells (DSSCs), carbon counter electrode has been tested for replacing the platinum counter electrode which has two drawbacks: limited surface area and high material cost. Poor mechanical stability of carbon layer due to weak bonding strength to electrically conductive TCO (transparent conducting oxide) glass substrate is a crucial barrier for practical application of carbon counter electrode. In the present study a carbon counter electrode with high conversion efficiency, comparable to Pt counter electrode, could be fabricated by adaption of a bonding layer between particulate carbon material and TCO substrate.

• 수완나부미
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• 제7권1호
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• pp.107-137
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• 2015

This article utilizes interdisciplinary methods in order to critically review the existing research on the Mother Goddess of Champa: Po Inâ Nâgar. In the past, Po Inâ Nâgar has too often been portrayed as simply a "local adaptation of Uma, the wife of Śiva, who was abandoned by the Cham adapted by the Vietnamese in conjunction with their conquest of Champa." This reading of the Po Ina Nagar narrative can be derived from even the best scholarly works on the subject of the goddess, as well as a grand majority of the works produced during the period of French colonial scholarship. In this article, I argue that the adaption of the literary studies strategies of "close reading", "surface reading as materiality", and the "hermeneutics of suspicion", applied to Cham manuscripts and epigraphic evidence-in addition to mixed anthropological and historical methods-demonstrates that Po Inâ Nâgar is, rather, a Champa (or 'Cham') mother goddess, who has become known by many names, even as the Cham continue to re-assert that she is an indigenous Cham goddess in the context of a majority culture of Thành Mẫu worship.