• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.8
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• pp.332-337
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• 2017

This study investigates the site and architectural space of Byung-Su Jo's traditional house on Yongyu Island in Incheon. The house is located on a peaceful, warm site that is well protected by surrounding mountains, such as Hyunmubong to the rear, Jwacheongyong to the left, Wubackho to the right, and Ansan in front. The house was designed with an open layout with a sarangchae and anchae. There is a spring on the left side of the sarangchae, and a stream auspiciously flows from the west to the east in front of the sarangmadang. The house generally faces south, but to avoid pressure by the height of Ansan in the south direction, it is slightly turned to the east. There is a wide, rectangular pond that covers the pungsu weak point of the empty open view between the right and left mountains. The sarangchae space is composed of front 6 Gan and side 3 Gan. The anchae space is also composed of front 6 Gan and side 3 Gan,and it has a typical L-shaped anchae layout for the middle region of Korea. There is no shrine in the backyard, where yongmag is descending from hyunmubong, and a jangdokdae is installed to the west direction of the anbang due to narrow and slope backyard space.

• MALSORI
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• no.50
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• pp.111-122
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• 2004

Automatic detection of laryngeal diseases by voice is attractive because of its non-intrusive nature. Cepstrum based approach to detect laryngeal cancer shows reliable performance even when the periodicity of voice signals is severely lost, but it has a drawback that it is not robust to channel mismatch due to different microphone characteristics. In this paper, to deal with mismatched training and test microphone conditions, we investigate channel compensation techniques such as Cepstral Mean Subtraction (CMS) and Pole Filtered CMS (PFCMS). According to our experiments, PFCMS yields better performance than CMS. By using PFCMS, we obtained 12% and 40% error reduction over baseline and CMS, respectively.

• 한국정보디스플레이학회:학술대회논문집
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• 2004.08a
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• pp.851-854
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• 2004

By approaching the counter electrode to the CNT emitter, remarkable reduction of the cathode operating voltage has been accomplished in the under-gate CNT cathode structure. The peak emission current density of 2.5 ms/$cm^2$, which is sufficient for high brightness CNT field emission display, was obtained at the cathode-to-gate voltage of 57 V when the CNT-to-counter electrode gap was 2.2 ${\mu}m$. The gate current was less than 10 % of the anode current. The CNT cathode with low driving voltage can help the cost-effective field emission display implemented.

• Proceedings of the Acoustical Society of Korea Conference
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• spring
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• pp.49-52
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• 2004

본 논문에서는 켑스트럼 기반의 후두질환 음성의 자동감별시, 훈련 및 테스트 마이크 불일치로 인한 채널 왜곡을 보상하기 위한 방법에 대해 연구를 하였다. 특징벡터 영역에서의 채널보상 방법으로 기존의 Cepstral Mean Subtraction (CMS) 방법과 Pole Filtering CMS (FPCMS) 방법을 이용하였다 실험결과 FPCMS를 적용한 경우 기존의 CMS에 비해 우수한 성능을 보이고, $40\%$의 인식 오류 감소를 얻었다.

• Proceedings of the KIPE Conference
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• 2001.12a
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• pp.67-70
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• 2001

While PV system is clean energy that do not now out environmental pollution, but is influenced much in surrounding environment. Efficiency decrease cause of PV system is various kinds, try to analyze several specification causes among them through simulation with reference for various kinds effect urea in treatise that see.

• Journal of Haehwa Medicine
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• v.8 no.2
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• pp.289-298
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• 2000

The result were obtained as follow: 1. Bladder Meridian has been used most frequently and next to Kidney Meridian has been used many time at the rate of acupuncture points. 2. Bladder Meridian has been used most frequently and next to Stomach Meridian, Kidney Meridian, Conception vessel have been used many time at the rate of frequency of used acupuncture points. 3. The acupuncture points at Lower extremity has been used most frequently and next to the point at back, chest and abdomen, upper extremity, head have been used many time. 4. The point of Ji Gu has been used most frequently and next to Dae Jang Su, Jock Sam Li, Cheon Chu, Jo Hae have been used many time. 5. In herb-medication, Seung Gi Tang has been used most frequently and next to Bi Yack Hwan, Ma In Hwan have been used many time.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 2008.11a
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• pp.366-367
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• 2008

SF6 widely used as insulating gas is rising as the environment problem. For decreasing this greenhouse gas, electrical breakdown characteristics of vacuum with air are studied in non-uniform field. The gap of needle to plane was 0.5mm, 0.8mm. The pressure of vacuum the range of 10^-4-10^-5torr. The diameter of a plane made of the stainless steel is150mm. As a result of the experiment, the breakdown voltage is increased about electrode gap distance increased. The electrode material influenced breakdown voltage in vacuum.

• Proceedings of the KIEE Conference
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• 2008.07a
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• pp.1368-1369
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• 2008

This paper describes the electric field distribution analysis along a shield form inner vacuum interrupter(VI). The equipotential line and electric field and field vector in a VI are analysed by a finite element method at various shield form. in result, The equipotential line and electric field distribution was affected to VI shield gap. The reason is as it gets distortion of equipotential line done. finally, this paper recognized whether or not affected, and proposed gap with the most suitable shield length and an external insulation.

• Proceedings of the Ginseng society Conference
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• 2008.05a
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• pp.76-76
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• 2008

• Proceedings of the Ginseng society Conference
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• 2007.05a
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• pp.10-10
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• 2007