• Journal of the Korean Professional Engineers Association
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• v.33 no.4
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• pp.17-26
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• 2000

This study has been done to make a practical suggestion in figuring out required size of electricity power facility in preparation for reunion of Korean Peninsula, estimated based on capacity increase and demand changes in the past. In making the suggestion, balanced development of South and North Korea Economy, recovery of existing power facilities, and construction of new power facilities were taken into consideration. As an alternatives, study result of power system interconnections in Korean Peninsula and/or in North-East Asia Region, PEACE Network, is suggested with a cooperation scheme of information and communications technology as an extra advantage. Concluded a cooperation of electric power system and information & communications technology in the peninsula is expected to be a great opportunity in developing electric power economy, maintaining clear environment, improving security of power supply in the region, and in reunion of Korean Peninsula and peace in the world.

• Bulletin of the Korean Space Science Society
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• 2004.04a
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• pp.33-33
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• 2004

Traditional bound abrasive grinding leaves the machine marks and subsurface damages ranging from 1 to few tens microns ms in height. These are removed typically by subsequent craftmen-based loose abrasive lapping, polishing and figuring. Using the multi-variable regression technique, we established a new automated grinding process control method for the removal of loose abrasive lapping from the traditional fabrication process. (omitted)

• Mass Spectrometry Letters
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• v.6 no.2
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• pp.31-37
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• 2015

Phosphorylation upon protein is well known to a key regulator that implicates in modulating many cellular processes like growth, migration, and differentiation. Up to date, grafting of multidimensional separation techniques onto advanced mass spectrometry (MS) has emerged as a promising tool for figuring out the biological functions of phosphorylation in a cell. However, advanced MS-based phosphoproteomics is still challenging, due to its intrinsic issues, i.e., low stoichiometry, less susceptibility in positive ion mode, and low abundance in biological sample. To overcome these bottlenecks, diverse techniques (e.g., SCX, HILIC, ERLIC, IMAC, TiO₂, etc.) are continuously developed for on-/off-line enrichment of phosphorylated protein (or peptide) from biological samples, thereby helping qualitative/quantitative determination of phosphorylated protein and its phosphorylated sites. In this review, we introduce to the overall views of enrichment tools that are universally used to selectively isolate targeted phosphorylated protein (or peptide) from ordinary ones before MS-based phospoproteomic analysis.

• Journal of Korean Physical Therapy Science
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• v.4 no.2
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• pp.373-382
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• 1997

This study has been aimed at figuring out the fact that four kinds of body type grouped according to the tilting of scapular of upper extremity and ilium of low extremity showed the mobility increase for joint parts and the limitation. When we make a thrapy plan which should be comprehensive and general in preventative management and therapy. For the sake of patients who have spinal disabilities including low back pains, it is required for many joints distributing among upper and lower extremity to have hypermobility and hypomobility based on regulation. So, this study was conducted to establish a standard for the effective pattern of hypermobility or hypomobility. I hope that the result of this study can help support the practics of physical therapy as a part of scientic method. Especially I think it will be able to be conductive to those who major in physical therapy on the arthrogenic region.

• Journal of Multimedia Information System
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• v.2 no.3
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• pp.275-280
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• 2015

Recently brainwaves are utilized diversely in the field of medicine, entertainment, education and so on. In the case of medicine, brainwaves are analyzed to estimate patients' diseases. However, the applications for entertainments usually utilize brainwaves as control signal without figuring out the characters of the brainwaves. Given that users' brainwaves are different each other, a normalization method is essential. The traditional brainwave normalization approaches utilize normal distribution. However, those approaches assume that brainwaves are collected enough to conduct normal distribution. When the few amounts of brainwaves are measured, the accuracy of the control signal based on the measured brainwaves becomes low. In this paper, we propose a normalization framework of BCI-based facial interfaces for novel volume controllers, which can normalizes the few amounts of brainwaves and then generates the control signals of BCI-based facial interfaces. In the experiments, two subjects were involved to validate the proposed framework and then the normalization processes were introduced.

• Journal of the Korean housing association
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• v.3 no.1
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• pp.35-46
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• 1992

The purpose of this study is to find out the architectural device for two places to be perceived as having distinct characteristics from each other. A residence of Yi Dynasty is selected as the object appropriate for this purpose and analyzed accordingly. The result of the analysis can be presented on two demensionis one is that of the concrete form and the other is that of the abstract meaning generated by the form. It is meaningless to employ the form of the architecture of the past in today's architecture. The language of the architecture of the past must be reinterpreted into that of tody. This means understanding and expressing the meaning of the architecture of the past, using the form and materials available today. Without limiting its scope to figuring out "the architectural device for giving destinction" on the formal demension. this study tries to clarify the meaning generated by the form, on which its significance can be said to lie.

• Proceedings of the KIEE Conference
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• 1999.07b
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• pp.609-611
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• 1999

The purpose of this research is on figuring out the optimal PID parameter using critical gain and critical frequency that are obtained by relay feedback. The operating has been done under the condition that the least information about the object plant is given and also the operating is processed within the limit which dose not give rise to bad influence on the object plant. For simulation auto-tuning PID controller using relay feedback which also works on on-line at the same time is developed by the upper procedure. This algorithm is tried to apply to level-temperature control plant on a real time with PC Interface Card.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2012.04a
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• pp.311-315
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• 2012

In these days, promising renewable energy, wind turbine is clean energy but has an environmental pollutant which is noise. Noise assessment is one of the major performance evaluations for wind turbine and nowadays, developing and research for measurement and method of the assessment considering environmental pollutants is being important. Object in this study is that figuring out sound power characteristic of the gearbox for wind turbine through measuring sound intensity. In back-to-back test, we can figure out the noise characteristic of the gearbox for wind turbine through comparing and measuring sound pressure level, sound power level in operating at the each load condition respectively.

• Journal of Physiology & Pathology in Korean Medicine
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• v.30 no.1
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• pp.7-13
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• 2016

In order to understand correctly about Shanhanlun, the intension of the author from the preface must be definitely understood. Compared the preface of Shanghanzubinlun with the prefaces of other commentaries, figuring out the contents. The preface of Shanghanlun describes the time period and the production background of Shanghanlun. The publish of Shanhanlun is related to outbreak of epidemic, which is related to the war, rebellions, and the secure of trade route from west to east. The episode of Pianque in the preface is the example of the diagnosis in general, and it has connection with the four ways of diagnosis (inspection, listening & smelling, inquiring and palpation) in the last part of the preface. Shanghanzubinglun is influenced by Taoism, which is the ideology behind Huangdineijing and Shennongbencaojing. Zhang Zhongjing had studied deeply about fangshu.

• Transactions of the Korean Society of Machine Tool Engineers
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• v.13 no.1
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• pp.55-62
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• 2004

This paper addresses the method for figuring out the hole diameter on the mask containing the information about machining depth. With this mask e micro machining is carried out with a simple 2D movement of the mask. Based on e suggested method excimer laser ablation processes are modeled and determination of the optimal laser ablation conditions such as hole diameter, step size, mask movement velocity, etc. is completed. The excimer laser ablation simulation for creating 3D micro lens is carried out by employing determined ablation conditions to prove verification of the method. The results from simulation illustrated the average error of 140nm and e relative error of 2％.