• 웰빙융합연구
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• 제5권4호
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• pp.11-17
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• 2022

Purpose: This study discusses how Indonesia's response to the Corona Virus Disease-19 pandemic based on the perspective of housing policy capacity which consists of resources, organizations, and networks, politics, systems, and finance. Research design, data and methodology: This study used a qualitative method through a literature review. Data collection techniques were carried out by searching various sources and literature related to housing capacity theory and various data on Indonesia's response to the Covid 19 pandemic. Based on a literature review, this study adapted and modified the five components of capacity, namely resource capacity, organizational and network capacity, political capacity, system capacity and financial capacity in Indonesia in responding to the Covid-19 pandemic. Data analysis used analytical themes which consist of understanding the data, generating initial codes, looking for themes, reviewing themes, defining and naming themes, producing of manuscripts. Results: The results show that the weakness of the system capacity greatly affects Indonesia's housing policy capacity in responding to the Covid-19 pandemic and on the other hand the five housing capacities are an integrated process within the housing policy framework in Indonesia, especially to overcome the Covid-19 pandemic. Conclusions: The findings of this study are the importance of building a system capacity that is directly integrated with housing policy and the strengthening of the resources capacity, organizations, and networks, politics, and finance in the context of Indonesia's housing policy, especially in dealing with the Covid-19 pandemic situation.

• 한국조경학회지
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• 제40권6호
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• pp.70-78
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• 2012

경주 동궁과 월지의 생태적 수용력 연구를 위해 유적지내에서 관찰되어지는 7가지 이용행태에 따른 이용구간별 녹지 평균손상도를 산정하였다. 이를 위해 탐방객 이용행태의 이용인수 및 이용시간을 조사하고 손상도를 산정하였다. 각 이용행태별 손상도를 통하여 4가지 조사구의 적정수용력, 표준수용력과 한계수용력을 명확하게 파악할 수 있다. 각 조사구의 이용행태별 이용인수 및 이용시간에 따른 손상도를 산정한 결과, '걷다'의 경우 평균 2.15로 가장 높았고, '눕다'의 경우 0.05로 가장 낮은 것으로 나타났다. 그리고 각 조사구의 손상도는 조사구 4가 1.31로 가장 높았고, 조사구 3이 0.97, 조사구 1이 0.91, 조사구 2가 0.70의 순으로 나타났다. 각 조사구의 손상면적을 산정 후에 생태적 수용력을 추정한 결과, 조사구1, 2, 3, 4의 적정수용력은 각각 40인, 249인, 107인, 37인, 한계수용력은 각각 116인, 713인, 306인, 107인, 표준수용력은 각각 75인, 463인, 198인, 69인으로 추정된다. 경주 동궁과 월지의 바람직한 관리를 위한 최대의 생태적 수용력은 한계수용력 이하로 하는 것이 적합하다.

• 한국산업융합학회 논문집
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• 제6권1호
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• pp.11-15
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• 2003

There are various method for the LEV(Low Emission Vehicle) regulation, but 2-catalyst system using one catalyst near exhaust manifold and another catalyst underfloor, is the most popular. This system uses the proven catalyst technology and doesn't use energy. But it is difficult to determine capacity of the two catalysts. So an optimization method to determine the capacity has been proposed by other researcher. It uses the fact that emission decreases with capacity increasing, but the decreasing ratio slows down in high capacity range. It means that the emission and capacity of catalyst is exponentially decreasing relation. In this paper this method will be verified with various experiments. And this method was proven to be very useful to determine the capacity of two catalysts system.

• Bulletin of the Korean Chemical Society
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• 제28권9호
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• pp.1477-1484
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• 2007

Artificial neural networks (ANNs), for a first time, were successfully developed for the prediction partial molar heat capacity of aqueous solutions at infinite dilution for various polar aromatic compounds over wide range of temperatures (303.55-623.20 K) and pressures (0.1-30.2 MPa). Two three-layered feed forward ANNs with back-propagation of error were generated using three (the heat capacity in T = 303.55 K and P = 0.1 MPa, temperature and pressure) and six parameters (four theoretical descriptors, temperature and pressure) as inputs and its output is partial molar heat capacity at infinite dilution. It was found that properly selected and trained neural networks could fairly represent dependence of the heat capacity on the molecular descriptors, temperature and pressure. Mean percentage deviations (MPD) for prediction set by the models are 4.755 and 4.642, respectively.

• 동력기계공학회지
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• 제19권1호
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• pp.70-75
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• 2015

The influence of reversed austenite on the damping capacity in austenitic stainless steel with two phase of martensite and reversed austenite was investigated. The two phases of deformation induced martensite and reversed austenite was obtained by an reverse annealing treatment at $500^{\circ}C{\sim}700^{\circ}C$ for various time after 70% cold rolling. With an increase of the reverse annealing treatment temperature and time, volume fraction of reversed austenite was rapidly increased. With an increase of volume fraction of reveresd austenite, damping capacity was rapidly increased. At same volume of reveresd austenite, damping capacity of reversed austenite obtained by reverse annealing treatment at $700^{\circ}C$ for various time was higher then reveresd austenite obtained by reverse annealing treatment at $500^{\circ}C{\sim}700^{\circ}C$ for 10min. Thus, the damping capacity was affected greatly by reversed austenite obtained by annealing treatment at $700^{\circ}C$ for various time.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2010년도 춘계 학술발표회
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• pp.401-414
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• 2010

Top Base Foundation(TBF) is a stabilization method for light weight structures particularly in the soft ground. It is widely used for the increment of bearing capacity and restraining settlement of foundations when the bearing capacity of ground is not enough. However, when the design values from exiting Japanese standard are compared with the observation values from the field measurement, the bearing capacity of exiting standard estimated smaller For this reason, it is necessary to establish more reasonable prediction technique considering to understand the behavior of TBF in soft ground. In this study, 1/5 scale model tests were performed in the laboratory. Also, full scale tests were carried out in order to investigate the behavior of TBF with various shapes. In addition, about 100 sites measurement data were evaluated to investigate the behavior of TBF in various ground conditions. Based on the results of the model tests and field measurement data, it was possible to establish more reasonable the bearing capacity equation of TBF considering various N-value of soil, the effect of underground water and failure shapes.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2007년 가을학술발표회
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• pp.373-382
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• 2007

In the vertical drain method, discharge capacity is generally one of the most important factor which affect on the estimation of the drain efficiency. However, adopting the drain considering discharge capacity only is not sufficiently considered method so that systematic criteria for adoption is necessary to choose the most suitable drain. Therefore, this study represents the application method considering behavior of the ground and vertical drain which is coupled together and ground improvement efficiency analyzing various cases of discharge capacity test performed in the recent soft ground improvement projects. According to the analysis, most drains tend to satisfy the required discharge capacity. It presents that deformed shape of the drains and well resistance estimation along the ground settlement, improvement efficiency by water content ratio along the depth and shear strength obtained after ground improvement should be considered altogether with the discharge capacity to select the proper drain. Also, appropriate adoption of drain material considering the ground condition is vital through analyzing the field measured data and comparing the result of the discharge capacity test as various vertical drain materials are being constructed continuously.

• 대한간호학회지
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• 제15권2호
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• pp.25-33
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• 1985

This study intended to investigate the volume of respiration according to the postoperative time and positions among the upper abdominal surgery patients. Tidal volume and vital capacity were measured in three positions-supine, left lateral and sitting position-at preoperatively, 12 hours postoperatively and 36 hours postoperatively. Thirteen male and seven female patients who were admitted for elective abdominal surgery under general anesthesia were the subjects of the study. Those patients with cardiopulmonary problems, obesity and smoking habit were excluded from the study. The study was conducted from March 15 to June 30, 1985 in Seoul National University Hospital. Tidal volume and vital capacity were measured by Wright spirometer in various positions at preoperatively, 12 hours postoperatively and 36 hours postoperatively. The results were as following: 1) Vital capacity was significantly decreased at 12 hours preperatively and 36 hours postoperatively than preoperatively. Vital capacity was not significantly different in Various positions, but sitting position revealed better than left lateral and supine position. Tidal volume was not significantly different in each position. 2) Male patients showed significantly higher than female patients in tidal volume and vital capacity. Vital Capacity was not significantly different by sex in each position, but vital capacity was higher in sitting position than in lateral and supire position. 3) There was not significantly different in tidal volume and vital capacity according to the type of incision and positions, vital capacity was higher in sitting positionthan in left lateral and supine position.

• ETRI Journal
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• 제18권3호
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• pp.107-125
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• 1996

In this paper, we define the general requirements of ATM switching systems such as scalability, distributed fashion, and modularity. Also we propose a practical implementation of a scalable ATM switching system whose capacity can be easily expanded. Firstly, the architecture of the system is discussed with an emphasis on system scalability, modularity of subsystems and the simple control network of the design requirements. Secondly, we suggest the three types of distributed call/connection control schemes that are suitable for our switching system. We also estimate their call processing capacity on the average and make a comparison of them under the various system architectures. Since our scalable switching system can be constructed to perform the call processing functions on the various levels of the system capacity, it has much adaptability at the various evolution phases or regions of the network environment.

• 한국재료학회지
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• 제25권1호
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• pp.9-15
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• 2015

The effect of retained and reversed austenite on the damping capacity in high manganese stainless steel with two phases of martensite and austenite was studied. The two phase structure of martensite and retained austenite was obtained by deformation for various degrees of deformation, and a two phase structure of martensite and reverse austenite was obtained by reverse annealing treatment for various temperatures after 70 % cold rolling. With the increase in the degree of deformation, the retained austenite and damping capacity rapidly decreased, with an increase in the reverse annealing temperature, the reversed austenite and damping capacity rapidly increased. With the volume fraction of the retained and reverse austenite, the damping capacity increased rapidly. At same volume of retained and reversed austenite, the damping capacity of the reversed austenite was higher than the retained austenite. Thus, the damping capacity was affected greatly by the reversed austenite.