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검색결과 731건 처리시간 0.03초

지향성-문제와접근 (Naturalizing Intentionality)

  • 민찬홍
    • 인지과학
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    • 제8권1호
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    • pp.7-36
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    • 1997
  • 자연화 과제는 기계적 유물론을 가정한다는 점을 지적하고 지향성의 문제가 무엇인지 설명한다. 이 문제에 대한 대한 이론들로서 춰칠랜드의 제거주의, 행도주의적 제거주의, 데넷의 도구주의를 설명하고 비판한다. 다음으로 지향성 실재론을 포더와 드레츠미를 중심으로 설명한 후, 드레츠키의 자연화 프로그램이 오표상이 발생하는 적어도 하나의 메커니즘을 드러내준다는 점에서 포더보다 더 설득력 있는 접근이라고 논증한다.

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장남(樟南)의 사상적 배경과 의학관 (A Background on the Thought of Zhang-nan(樟南)'s medicine)

  • 성호준;윤창열
    • 대한한의학원전학회지
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    • 제17권4호
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    • pp.145-154
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    • 2004
  • Zhang-nan(樟南) did not regarded the human's life phenomena as a simple physical change in his medical theory. He thought medicine in the light of the establishment of moralism and partly used it for the practical Confucianism as well. In view of the Chijunghwa(致中和), Zhang-nan(樟南) succeeded the tradition of the Simseongnon(心性論, Emotional naturalism) in Neo-Confucianism(性理學) in the point of essential and principal Junghwa(中和). Therefore, Zhang-nan(樟南)'s medical theory is very suggestive not only in Medicine but also in Liberal art which pursue the moral Seongmyeong(性命).

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AUTOMATIC OBJECT SEGMENTATION USING MULTIPLE IMAGES OF DIFFERENT LUMINOUS INTENSITIES

  • Ahn, Jae-Kyun;Lee, Dae-Youn;Kim, Chang-Su
    • 한국방송∙미디어공학회:학술대회논문집
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    • 한국방송공학회 2009년도 IWAIT
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    • pp.203-206
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    • 2009
  • This paper represents an efficient algorithm to segment objects from the background using multiple images of distinct luminous intensities. The proposed algorithm obtains images with different luminous intensities using a camera flash. From the multiple intensities for a pixel, a saturated luminous intensity is estimated together with the slope of intensity rate. Then, we measure the sensitivities of pixels from their slopes. The sensitivities show different patterns according to the distances from the light source. Therefore, the proposed algorithm segments near objects using the sensitivity information by minimizing an energy function. Experimental results on various objects show that the proposed algorithm provides accurate results without any user interaction.

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Effects of Cell Structure on the Contrast Ratio in AC PDP

  • Park, Chung-Hoo;Moon, Young-Seop;Lee, Sung-Hyun;Kim, Goon-Ho;Kim, Dong-Hyun;Lee, Ho-Jun
    • 한국정보디스플레이학회:학술대회논문집
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    • 한국정보디스플레이학회 2002년도 International Meeting on Information Display
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    • pp.613-616
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    • 2002
  • Luminance and contrast ratio is one of the most fundamental and important parameters of plasma display panel. Understanding the effects of cell design parameters on the display and background luminance is inevitable for improving the contrast ratio. We report the experimental results on the relationships between cell parameters and contrast ratio of the ac PDP driven by ADS scheme. It was found that the contrast ratio is the most significantly affected by rib height and optimum range of the rib height simultaneously affects the facing discharge during the reset periods, diffusion loss of plasma and shadowing of the visible light emitted from phosphor.

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'곡'(谷)계 지명 농촌마을의 입지 특성에 관한 연구 -충청북도 괴산군을 대상으로- (A Study on the Location Characteristics in Rural Area of Valley Category)

  • 노선화;문병선;김태영
    • 한국농촌건축학회논문집
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    • 제9권2호
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    • pp.103-111
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    • 2007
  • After researching 154 rural areas named 'valley' in Goesan County, Chungbuk Province, they are classified by 2 two classes. Firstly, villages located on the crossways valley are 109 of 154, they are located on the valley which is at right angles with a direction of light of a mountain range. A closed valley location is placed in the deep valley against a background mountain range. It is divided with closed large valley and small valley. Secondly, an open valley location style is 45 of 154. It means the villages are paralleled with a direction of mountain and located with same direction of entrance.

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피코초 레이저를 이용한 니켈의 미세가공 특성 (Micro-machining of nickel by picosecond laser ablation)

  • 신동식;이제훈;서정;노지환;정용운;김재구
    • 한국정밀공학회:학술대회논문집
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    • 한국정밀공학회 2006년도 춘계학술대회 논문집
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    • pp.653-654
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    • 2006
  • In case of ultrashort laser ablation of metals, the transfer of energy from the electronic system causing strong absorption of laser light to the lattice needs relaxation times of the order of some picoseconds. Under the above theoretical background, nickel was ablated using femtosecond, picosecond and nanosecond laser. As a result, nickel ablation by picosecond laser and femtosecond laser, which are called ultrashort laser, has similar machinability because of relaxation time of metals, whereas nanosecond Nd:YAG laser has lower absorption, higher thermalization effect in comparison with ultrashort laser.

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식생습지와 개방수역의 배열에 따른 인공습지의 수처리 특성 (Water Treatment Characteristics by Const ucted Wetland with Different Vegetation - Open Water Arrangements)

  • 장정렬;최선화;권순국
    • 한국물환경학회지
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    • 제23권1호
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    • pp.122-130
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    • 2007
  • This study was conducted to evaluate water treatment characteristics according to vegetated wetland(V) and open water(O) arrangements in free water surface constructed wetland. Three pilot-scale wetlands, V-V, O-V and V-O, were built and operated. $BOD_5$ was a slightly reduced at all the arrangements because the influent concentration was so low as background concentration of constructed wetlands. While T-N and T-P removal efficiency showed higher than 50% for all cases. The O-V arrangement showed the highest removal efficiency: 20% for $BOD_5$, 56% for SS, 59% for T-N and 72% for T-P. Effluent concentration of the O-V were significantly low compared with those from the V-O. O-V arrangement would be beneficial in the light of pollutant removal efficiency as well as construction cost.

공동주택 성능등급 표시제도 상의 음성능 표시기준 고찰 (A Study on the Acoustic Performance Indication Standards of Apartment Housing Performance Grade Indication System)

  • 양관섭;김경우
    • 한국소음진동공학회:학술대회논문집
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    • 한국소음진동공학회 2006년도 춘계학술대회논문집
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    • pp.1252-1255
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    • 2006
  • The government has enforced Housing Performance Grade Indication System (Article 21, Paragraph 2 of Housing Act) starting January 2006 for the purpose of giving users in hope of toying an apartment opportunities to select housing based on personal preferences by providing information on housing performance at the time of tenant recruitment announcement as well as securing desirable environment (comfort) by encouraging construction companies to build housing of the indicated performance level. The acoustic performance indication items include three items such as floor impact isolation performance(light weight impact sound, heavy weight impact sound), bathroom noise and insulation performance of boundary walls between households. This paper explains the background, the basis of creation and evaluation method focused on the acoustic environment performance helping for the developer of technique and a staff in charge of construction business who cope with this system.

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후륜 6 속 자동변속기 유성기어 소음 개발 (A Development of the Planetary Gear Noise for 6-speed RWD Automatic Transmission)

  • 박기호;김태훈;정상진;김연규;이정선
    • 한국소음진동공학회:학술대회논문집
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    • 한국소음진동공학회 2012년도 추계학술대회 논문집
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    • pp.544-545
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    • 2012
  • In recent years, vehicle manufacturers have steadily developed fuel saving technologies such as multi-speed automatic transmission. With such a background, the Hyundai-powertech have developed the new 6-speed rear wheel drive(RWD)automatic transmission for FR vehicles. Despite having six-speed, it has the same number of planetary gears as a previously used five-speed automatic transmission and fewer brakes and one-way clutches than the 5 A/T, meaning that it is light, compact, and inexpensive. But, in addition to meshing this internal and external gear simultaneously and phase difference by the tooth contact point and the time difference occurs asymmetric and symmetric sideband noise and vibration caused by the modulation in the vehicle. In this paper presents a method for the design of the carrier phase difference by developing various theories and experiments for gear noise.

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Presupposition Inheritance in Conditionals

  • Kim, Kyoung-Ae
    • 한국언어정보학회지:언어와정보
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    • 제2권2호
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    • pp.53-79
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    • 1998
  • This paper is an attempt to give an account of presupposition inheritance (henceforth PI) in conditionals from a functional-discourse perspective. The focus of study is on how to evaluate the embedded presupposition (EP) nested in the hypothetical world. I propose the view that if the EP satisfies the condition on the presupposition satisfaction, it becomes background information in the relevant world, arguing against the theories which employ simple cancellation or disappearance of those EPs. The discourse processing among discourse participants is to be considered in the light of functional significance for the explication of the contrastive mechanism of presupposition and assertion. I advance a revised model of PI in conditionals and analyze several problematic cases of conditionals, with a particular attention to their DRSs.

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