• Proceedings of the Korean Society of Machine Tool Engineers Conference
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• 1998.03a
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• pp.117-122
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• 1998

The misalignment state causes some problems in operating. These problems such as vibration, noise, make the reduce wear, as well as, a stress concentration on the coupling which is the very weakness point at the morter. In order to align the shaft, the dialgage method has used as a means of solution until now. The method using a dialgage require a great deal of labour and money due to making by hand, the accurate alignment is not up to the expectation. For aligning the shaft, all the rotor must come to accord. Also, the dialgage method cannot be compared with straingage measurement method, from the viewpoint, which can gage in short time.

• Transactions of the Korean Society of Machine Tool Engineers
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• v.16 no.5
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• pp.101-107
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• 2007

Assembly is mentioned as important process saving time and cost where we produce the machine with many parts relationships. In this study, parts assembly relationship is analysed for assembly information of micro milling machine which have been developing for research. Liaison diagram, datum flow chain and assembly tree are applied to discuss assembly characteristics of micro milling machine model. We can find out the characteristics of micro machine assembly and discuss about facility of assembly. Some analysis in this paper about micro milling machine will give a useful tools for assembly. We knew that the predicted results from analysis in this study are alignment and clearance among the parts. The 3D model of micro machine which is studied in this paper is not a complete model. Main parts of a micro milling machine are used and presented.

• International journal of advanced smart convergence
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• v.9 no.1
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• pp.90-97
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• 2020

Oncolytic viruses are characterized by their ability to selectively kill cancer cells, and thus they have potential for application as novel anticancer agents. Despite an increase in the number of studies on methodologies involving oncolytic viruses, bioinformatic studies generating useful data are lacking. We constructed a database for oncolytic virus research (the oncolytic virus database, OVDB) by integrating scattered genetic information on oncolytic viruses and proposed a systematic means of using the biological data in the database. Our database provides data on 14 oncolytic viral strains and other types of viruses for comparative analysis. We constructed the OVDB using the basic local alignment search tool, and therefore can provides genetic information on highly homologous oncolytic viruses. This study contributes to facilitate systematic bioinformatics research, providing valuable data for development of oncolytic virus-based anticancer therapies.

• Proceedings of the Korea Contents Association Conference
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• 2014.11a
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• pp.405-406
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• 2014

말라리아에 의한 감염 중 95% 이상을 차지하는 것은 열대열 원충과 삼일열 원충에 의한 감염이다. 각 원충들에 의한 감염은 초기증상이 유사하지만 각각의 치료방법이 다르게 적용되기 때문에 어떤 원충에 의한 발병인지 정확하고 빠른 진단이 필요하다. 본 연구에서는 생명정보학을 기반으로 각 원충에 특이적으로 발현되는 단백질 정보를 중심으로 epitope를 예측하고자 하였다. 먼저 NCBI에서 문헌조사 및 서열정보를 얻었으며, 두 원충에 대한 서열을 multiple alignment를 통해서 비교한 결과 90.2%의 유사성을 보였다. 확보된 특이 부위를 ProtScale Tool 프로그램을 이용하여 hydrophilicity를 분석하고 진단키트 제작에 사용할 수 있는 epitope를 예측하였다.

• Proceedings of the Korea Contents Association Conference
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• 2014.11a
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• pp.55-56
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• 2014

치쿤구니아열은 치쿤구니아 바이러스(chikungu- nya virus)에 감염된 매개 모기(열대숲모기 및 흰줄숲모기)에 물려 감염되는 급성 열성 질환으로 잠복기가 짧고 치료제가 없기 때문에 조기 진단이 매우 중요한 급성전염병이다. 아열대기후로 진입하는 우리나라에서도 흰줄숲모기가 자주 발견되기 때문에 이 질병으로부터 결코 자유롭지가 않다. 치쿤구니아 바이러스 감염을 진단하기 위한 진단키트를 개발하기 위해 먼저 타깃 유전자 부위 선정이 매우 중요하다. 본 연구에서는 생명정보학을 기반으로 이 바이러스 만을 검출할 수 있는 epitope를 예측하고자 한다. 이 바이러스의 capsid 유전자를 찾고 유사한 바이러스의 유전자들과 multiple alignment를 수행하여 이 바이러스만이 가지고 있는 독특한 부위를 추출하였다. 이후 ProtScale Tool 프로그램으로 선택한 단백질의 친수성(hydrophilicity), 접근성(accessi- bility), 유연성(flexibility), 회전(${\beta}$-turns) 등의 특성을 모두 만족하는 부위를 선별하여 진단키트 제작을 위한 epitope를 제시하고자 한다.

• Korea Journal of Hospital Management
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• v.13 no.2
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• pp.1-19
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• 2008

BSC(balanced scorecard) is expected of the effective integrated tool of the management problem such as links of the management vision, the strategy, and the business scheme. This study discusses the recent development and problems of hospital BSC practices in in several countries. First, the article discuss the recent development and problems of hospital BSC implementation. Second, we review the links of strategic alignment with hospital's strategy and BSC on weight design, organizational culture and hospital performance. Finally, we explore hospital BSC framework that clarified easy to understand integrative approach to hospital BSC research using contingency theory model.

• Journal of Dental Rehabilitation and Applied Science
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• v.22 no.1
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• pp.89-100
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• 2006

Traditionally, goals of orthodontic treatment fall into four categories: good tooth alignment, improvement of skeletal profile and good soft tissue, and rehabilitation of the normal function. Electromyography (EMG) has proven as useful tool in evaluating masticatory function among the maxillomandibular relationship and could be useful in accompanying orthodontic treatment objectives. But in pursuit of clinical application, it is necceassry to systemize clinical guideline for diagnosis by EMG records in evaluating the effects of orthodontic, orthopedic, or surgical treatment. This study present 3 orthodontic cases, which treatment results, ie neuromuscular balances of masticatory muscle, could be moitered by EMG procedure.

• Transactions of the Korean Society of Machine Tool Engineers
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• v.17 no.2
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• pp.104-109
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• 2008

Nowadays, the researches for improving LCD manufacturing process and reducing cost are getting accelerated and additionally new types of process are widely developed. In this situation, APEM(Anti Photo Exposure Method) which does not need photo-lithography is realized as one of possible alternative of LCD process. APEM makes LCD pattern by stamping and it can reduce the process cost and process time because of its simplicity. But optical alignment between pattern glass and target glass is very critical fact to realize the precise patterns. So, the analysis of deflection of large size of glass is carried out and design of experiment method is applied for optimal design of jig.

• International Commerce and Information Review
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• v.8 no.1
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• pp.417-435
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• 2006

A Systematic Wealth Management Framework (SWMF) was developed as a private banking management tool to enable more integrative personal finance management of personal wealth. It is a reference model that provides an unified framework for development, operation, and management and makes provision for personal financial services in today's complex financial environment. This study suggested some practical results from banks and insurance companies that have established SWMF as the differentiation business strategy for wealthy customers. The focus of this manuscript is on capturing the methodological approach most financial institutions in Korea adopted to execute new e-finance planning and implementation based on the SWMF. The alignment between the wealth management business goals and information system architecture at an organization constitutes the main theoretical basis of the study. Relevant discussions are made on the wealth management framework as a general business model for financial industry, on the functional relationship between new information systems and business organizations. Finally, lessons learned from the SWMF implementation are discussed.

• Journal of The Korean Astronomical Society
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• v.47 no.5
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• pp.195-199
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• 2014

We present a GUI-based interactive Python program, VIMAP, which generates radio spectral index maps of active galactic nuclei (AGN) from Very Long Baseline Interferometry (VLBI) maps obtained at different frequencies. VIMAP is a handy tool for the spectral analysis of synchrotron emission from AGN jets, specifically of spectral index distributions, turn-over frequencies, and core-shifts. In general, the required accurate image alignment is difficult to achieve because of a loss of absolute spatial coordinate information during VLBI data reduction (self-calibration) and/or intrinsic variations of source structure as function of frequency. These issues are overcome by VIMAP which in turn is based on the two-dimensional cross-correlation algorithm of Croke & Gabuzda (2008). In this paper, we briefly review the problem of aligning VLBI AGN maps, describe the workflow of VIMAP, and present an analysis of archival VLBI maps of the active nucleus 3C 120.