• Journal of Korea Technology Innovation Society
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• v.3 no.3
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• pp.125-140
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• 2000

The paper studies on the cooperation between the humanities & social sciences and natural science & technology in 1990's. The article showed policy alternatives about the crisis of humanities & social sciences. That was science wars and we heard that was announced by Sokal affair. In this article, the author inquired into the Korean research policy's crisis and presented the policy alternatives about the crisis of humanities & social sciences and natural science & technology in various ways. In the concrete, the policy alternatives are cultural critique of technology and science and science & development of domain about interdisciplinary studies at the humanities & social science and natural science & technology. In conclusion, First, the author showed the appraisal and institutionalization of interdisciplinary studies. Second, the researcher proposed few policy alternatives and developmental area of interdisciplinary studies between the humanities & social sciences and natural science & technology.

• Korean Journal of Human Ecology
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• v.8 no.2
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• pp.419-435
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• 1999

The purpose of this article was to develop an interdisciplinary program for the aged living welfare in College of Home Economics. This program was developed through the analysis of gerontology curriculum in Korea, Japan, and America, and survey research with social workers who were working in the welfare institutes for the elderly in Korea. Moreover, an interdisciplinary program for the aged living welfare was designed based on the professional role of elderly care and the scope of educational context which were identified. Particular note was that this program could be most effectively implemented in the College of Home Economics. Recommendations for the development and implementation of the program were highlighted.

• Journal of Multimedia Information System
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• v.3 no.3
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• pp.103-110
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• 2016

The recent development of the Internet of things (IoT) has led to the introduction of new access control measures. Even during the access control for security, however, there might be privacy infringements due to unwanted information provision and collection. Measures to control this process are therefore required. This paper defines the structure and policies of tokens to protect privacy that can be exposed through the token information when you use the capability token in the IoT service system.

• Proceedings of the Korea Information Processing Society Conference
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• 2007.05a
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• pp.961-964
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• 2007

인터넷의 발달에 따라 보안에 위협적인 요소 또한 크게 증가하고 있으며, 이를 극복하기 위한 방법으로 운영체제 수준의 보안 운영체제 연구가 활발히 진행되고 있다. 그 대표적인 연구로는 SELinux 가있지만 SELinux는 정책의 복잡성으로 인하여 사용자가 이용하기 어렵다는 단점이 존재한다. 본 논문에서는 이와같은 문제점을 해결하기 위해 SELinux 정책 템플릿(SELT)을 이용하여 SELinux의 TE형태로 쉽게 변환하기 위한 SELinux 정책 템플릿 컨버터를 제안한다.

• The Journal of the Korean dental association
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• v.53 no.11
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• pp.844-854
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• 2015

This clinical report describes an orthodontic-prosthodontic interdisciplinary treatment for a patient with multiple missing teeth and unilateral scissors bite. A 47-year-old female presented with multiple missing posterior teeth, anterior large overjet, deep bite, and posterior scissors bite on the right premolar area. Periodontal therapy was performed and followed by orthodontic treatment. The maxillary anterior teeth were initially aligned, then two implants were placed for the left mandibular molars to increase occlusal vertical dimension. The scissors bite between the right maxillary and mandibular premolars were corrected using the miniscrews as an anchorage. Other implants were placed for the right maxillary and mandibular molars after the occlusal planes and occlusal relationship were harmonized. The patient adapted well to altered vertical dimension without any specific problems including peri-implant marginal bone loss. Interdisciplinary approach resolve the complex orthodontic-prosthodontic problems and concluded in successful results.

• Journal of Electrochemical Science and Technology
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• v.5 no.1
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• pp.19-22
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• 2014

Here we report a highly sensitive and stable detection of $NAD^+$ and NADH by the electrode on which diaphorase (DI) is covalently immobilized in viologen polymer network. The network is prepared by the covalent formation of the structure by mixing propylamine viologen (PAV), poly(ethylene glycol)(400) diglycidyl ether (PEGDGE), an diaphorase (DI). The PAV/PEGDGE/DI modified electrode has the sensitivity of $0.02nA{\cdot}{\mu}M$ and the detection limit of $3{\mu}M$ with a response time of 2 s ($t_{90%}$) for NADH sensing.

• Proceedings of the Korea Information Processing Society Conference
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• 2003.11b
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• pp.1065-1068
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• 2003

전통적인 멀티캐스트는 유니캐스트 방식에 비해 네크워크자원 이용 및 전송 측면에서 매우 효율적이지만 라우터에서 각 멀티캐스트 그룹의 상태 유지, 복잡한 네트워크 운영, 멀티캐스트를 위한 준비된 IP 주소 공간의 부족, 네트워크 변경의 제한 등의 문제점이 제기되어 왔다. 본 연구에서는 전통적인 멀티캐스트의 문제점을 최소화하기 위하여 효율적인 호스트 기반의 멀티캐스트 트리 알고리즘을 적용하여 호스트 기반 멀티캐스트 시스템을 설계 한다.

• Journal of Biomedical Engineering Research
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• v.39 no.1
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• pp.10-15
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• 2018

In this paper, we present a wearable measurement system for monitoring rounded shoulders. The system contains a shoulder correction band and a stretch sensor that can correct and measure shoulder posture, respectively. The capacitance of the stretch sensor changes linearly according to changes in the shoulders. To verify measurement, a motion analysis system was used as the reference to compare the change in the rounded angles of the shoulders and the change in the stretch sensor's capacitance. The results indicated that there is a high correlation between the two changes and the system can be used as a monitoring device for rounded shoulders.

• Mass Spectrometry Letters
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• v.6 no.3
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• pp.80-84
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• 2015

Here, we demonstrate the use of MALDI-TOF as a fast and simple analytical approach to evaluate the DNA-binding capability of various peptides. Specifically, by varying the amino acid sequence of the peptides consisting of lysine (K) and tryptophan (W), we identified peptides with strong DNA-binding capabilities using MALDI-TOF. Mass spectrometric analysis reveals an interesting novel finding that lysine residues show sequence selective preference, which used to be considered as mediator of electrostatic interactions with DNA phosphate backbones. Moreover, tryptophan residues show higher affinity to DNA than lysine residues. Since there are numerous possible combinations to make peptide oligomers, it is valuable to introduce a simple and reliable analytical approach in order to quickly identify DNA-binding peptides.

• 한국정보디스플레이학회:학술대회논문집
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• 2005.07a
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• pp.181-186
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• 2005

We demonstrate that the finite rate of dielectric relaxation in liquid crystals which has been ignored previously causes profound effects in the fast dielectric reorientation of the director. The phenomenon is relevant for submillisecond switching of the director when the switching rate approaches the rate of dielectric relaxation through the reorientation of the molecular dipoles. A submillisecond switching ($15-400\;{\mu}s$ for an optical retardation shift $0.3-2.2\;{\mu}m$ in $10-15\;{\mu}m$ thick cells) is demonstrated for dual frequency nematic cells with high pretilt that maximizes the dielectric torque acting on the director. We propose the theory of dielectric response in which the electric displacement depends not only on the present (as in the standard theory) but also on the past values of electric field and director. We design an experiment in which the standard "instantaneous" model and our model predict effects of opposite signs; the experimental data support the latter model.