박치우 ‘찾기’ - 박치우 연구에 발생한 이해와 오해, 그리고 논쟁들 -

박민철 ( Park Min Cheol ) 한국철학사상연구회 2020 시대와 철학 Vol.31 No.1

Today, research on Park Chi-woo’s philosophy has been developed as a key theme constituting some part of Korean modern philosophy. Reviewing research on Park Chi-woo, however, it is not difficult to find that his philosophy is in an unnatural position within a certain symbol system or correlation. The specific appearance and significance of Park’s philosophy described in terms such as “the department of philosophy of Keijo Imperial University,” “Shin Nam-cheol and Park Jong-hong,” “partisan and guerrilla,” and “Park Heon-young” are still not clear. What is important is to explore the true significance, value, and limitations of his philosophy. To this end, this study investigates the possibilities of other paths to approach Park’s philosophy by analyzing the significance and limitations of the quite many studies on his philosophy conducted during the past 20 years. In particular, it criticizes the fact that the two symbols of “partisan” and “Park Jong-hong” have had excessive significance when it comes to defining research on Park Chi-woo, resulting in mystifying or downgrading him. In addition, this study suggests research on his historical philosophy and multidisciplinary research in order to overcome such limitations.

3D 디스플레이 화질평가 표준화 동향

박민철,박재형,이종서,이돈규,홍형기,이승배,이장두,박태수,김일호,조미령,황민철,이형철,김남,권영수,이상근,Park, Min-Cheol,Park, Jae-Hyeong,Lee, Jong-Seo,Lee, Don-Gyu,Hong, Hyeong-Gi,Lee, Seung-Bae,Lee, Jang-Du,Park, Tae-Su,Kim, Il-Ho,Jo, Mi-Ryeong 한국정보디스플레이학회 2009 인포메이션 디스플레이 Vol.10 No.3

베르누이 원리와 bolt-clamped Langevin type 초음파 진동자를 이용한 정상파 음파 공중부양의 탐구

박민철,박두재,김영환,Park, Mincheol,Park, Doojae,Kim, Young H. 한국음향학회 2018 한국음향학회지 Vol.37 No.6

The purpose of this study is to investigate the effect of acoustic radiation force on the standing wave acoustic levitation phenomenon, which is the levitation of small objects near the pressure node of the standing wave, using the Bernoulli principle. The source and scheme of the acoustic radiation force, which is the cause of the levitation, are conceptually explained through comparison with the graph of the acoustic radiation force versus the distance from the transducer. A series of experiments supporting this explanation was performed with a BLT(Bolt-clamped Langevin Type) ultrasonic transducer to confirm that the objects are floating near the pressure nodes and that it satisfies the condition for the standing wave formation when the object is levitating. Furthermore, the vertical alignment of floating objects, which is a characteristic of standing wave acoustic levitation phenomenon, could be explained.

Mouse cell에서 선방활명음(仙方活命飮)의 항산화작용과 항알러지 및 항염증 효과

박민철,홍승욱,Park, Min-Chul,Hong, Seung-Ug 대한한방안이비인후피부과학회 2008 한방안이비인후피부과학회지 Vol.21 No.2

Background and Objectives : The aim of this study was to investigate the anti-oxidant, anti-allergic and anti-inflammatory ability of the Taglisodog-eum(SHE) extract on the RAW 264.7 and EL4 cells Materials and Methods : Three types of experiments were implemented for this study: first, the experiment to study the anti-oxidant effect of SHE using Riboflavin; second, in vitro experiment to investigate the inhibition of Th 2 cell differentiation by SHE using EL4 cells (IL-4 mRNA expression); third, the suppression of $NF-{\kappa}B$ activation using RAW 264.7 cells (iNOS and COX-2 mRNA expression). Results : The anti-oxidant ability of SHE were dose-dependantly increased. From in vitro, the LPS-induced iNOS and COX-2 mRNA expression were dose-dependantly decreased in the RAW264.7 cells treated with SHE and the PMA-induced IL-4 mRNA expression were also dose-dependantly decreased in EL4 cells. $NF-{\kappa}B$ activation was suppressed, and iNOS & COX-2 production were inhibited by SHE Conclusion : The results suggest that SHE has dose-dependant anti-oxidant ability, and has anti-allergic and anti-inflammatory effects through the suppression of $NF-{\kappa}B$ activation and the inhibition of Th 2 cell differentiation.

특징기반 주의 모듈을 사용하는 CMOS 디지털 이미지 센서

박민철,최경주,Park, Min-Chul,Cheoi, Kyung-Joo,Hamamoto, Takayuki 한국정보처리학회 2008 정보처리학회논문지B Vol.15 No.3

본 논문에서는 A/D 변환기, 모션 예측 회로와 ROI(Region of Interest) 탐지를 위한 주의 모듈로 구성된 CMOS 디지털 이미지 센서를 소개한다. 현재 논문에서 제시하고 있는 이미지 센서의 A/D 변환기와 모션 예측 기능은 하드웨어인 $0.6{\mu}m$의 CMOS 프로세싱 회로(processing circuit)로 구현되어 있으며, ROI 탐지는 주의 모듈로서 소프트웨어로 구현되어 있다. 현재의 이미지 센서는 명암도의 변화에 반응하며, 모션을 예측하기 위해 시간정보를 사용하기 때문에 이미지 센서의 응용분야는 한정되어 있다. 센서라는 본래의 특징을 가지게 하면서 이의 응용분야를 확장하기 위하여 정지영상 및 동영상을 위한 특징기반 주의 모듈을 사용하여 이미지 센서에 인지기능을 부여하고자 한다. 이러한 접근법을 통해 이미지 센서는 모션이 예측되지 않다거나 명암도 변화가 감지되지 않을 경우에도 부가적인 기능을 할 수 있다. 실험결과를 통해 현재 구현된 이미지 센서의 효율성 및 다양한 분야로의 확장가능성을 확인할 수 있었다. In this paper, a CMOS digital image sensor, which consists of A/D conversion, motion estimation circuits, and an attention module for ROI (Region of Interest) detection is presented. The functions of A/D conversion and motion estimation are implemented by $0.6{\mu}m$ CMOS processing circuit as hardware, and the attention module is implemented outside the circuit as software currently. Attention modules are taken to improve limited applications of the smart image sensor. The current smart image sensor responses to the changes of intensity, and uses the integration time to estimate motion. Therefore it is limited in its applications. To make up for inherent property of the sensor from circuit design and extend its applications we decide to introduce perception solutions to the image sensor. Attention modules for still and moving images are employed to achieve such purposes. The suggested approach makes the smart image sensor available with additional functions for such cases that motion estimation or intensity changes are not observed. Experimental result shows the usefulness and extension of the image sensor.

方藥合編 皮膚外科 處方에 대한 分析

박민철,최인화,Park, Min-chul,Choi, In-hwa 대한한방안이비인후피부과학회 2003 한방안이비인후피부과학회지 Vol.16 No.1

Subjects : We tried to analysis dermatosurgical prescriptions including 477 WonBang(元方) prescriptions for SangJungHaTong(上中下統) introduced by HwangDoYeon(黃道淵). Methods : Prescriptions in BangYakHapPyun(方藥合編) is generally categorized into SangTong(上統), JungTong(中統), HaTong(下統) which are called PoJe(補劑), HwaJe(和劑), KongJe(功劑) respectively. This study classified and analyzed major diseases and symptoms appeared in dermatosurgical prescription and composition of medicine, as well as in BangYakHapPyun(方藥合編). Results and conclusions : The results of examining dermatosurgical prescriptions in WonBang(元方) of SangJungHaTong(上中下統) in BangYakHapPyun(方藥合編) are as follows; 1. The proportion of dematosurgical prescriptions was SangTong(上統) $\frac{10}{126}$(7.9$\%$). JungTong(中統) $\frac{22}{181}$(12.1$\%$), and HaTong(下統) $\frac{16}{163}$(9.8$\%$), which means that JungTong(中統)(HwaJe 和劑) takes up relatively the largest portion. 2. As for SangTong(上統), upper level herbs used in medicine are Glycyrrhiza uralensis(甘草), Paeonia japonica(白芍藥), Angelica gigas(當歸). Astragalus membranaceus(황기). Ginseng(人蔘), Poria cocos(복령), Atractylodis macrocephalae rhizoma(白朮). Cinnamon(肉桂), Rehmaniniae radix preparat(熱地黃). And these herbs are the components of Sipjundaebo-tang(十全大補湯), one of the most well-known medicine for weak energy and blood(補氣血). 3. As for JungTong(中統), in addition to medicine for weak energy and blood. Ledebouriella seseloides(防風) that removes ill elements on skin surface and Pung(風) called "wind". Limonium tetragonum(桔梗) that eliminates discharges and sputum, Angelica dahurica(白芷) that removes discharge and suppress tumor are applied. Other herbs are Ostericum koreanum(羌活). Skullcap(황령),Schizonepeta tenuifolia(荊芥), Aurantii fructus(地殼), Cimicifuga heracleifolia(升麻), Bupleurum falcatum(柴胡), Lonicerae flos(金銀花). These herbs are more effective for wind-calming treatment. cooling down fever, clearing skin irritation, detoxication. removal of tumor and discharge than replenishing energy and blood. 4. As for HaTong(下統), Angelica gigas(當歸) and Ledebouriella seseloides(防風), the two major herbs for SangTong(上統) and JungTong(中統), are mostly used. In addition, Skullcap(黃芩), Gardenia jasminoides(梔子), Eisenia bicyclis(大黃) are other major components and their key efficacy is to lower fever and KongHa(功下). 5. Herbs applied for SangTong(上統), JungTong(中統), and HaTong(下統) in large quantity are Glycyrrhiza uralensis(甘草) that harmoniously combine different herbal elements and Poria cocos(복령) that discharges humidity and watery elements out of body, removes humid and hot elements, and strengthen gastrointestinal system. Based on this, it is inferred that prescriptions for this study focus largely on treatment of humid and hot elements. In the composition of this prescription, Angelica gigas(當歸), Paeonia japonica(白芍藥), and Cnidium officinale(川芎) are taking up relatively large proportion, which are basic herbs for Samul-tang(四物湯). Therefore, it is incurred here that the concept of "replenishing blood" bears importance in dermatosurgical treatment. 6. As for herb medicines used for more than two types of prescriptions of SangTong(上統), JungTong(中統), and HaTong(下統), most of them are simultaneously used for SangTong(上統) and JungTong(中統), or for JungTong(中統), and HaTong(下統) except for Atractylodis macrocephalae rhizoma(白朮) and Gleditsia sinensis(조각자). This finding implies that prescription or treatment that are simultaneously applied are replenishing and harmonizing, or harmonizing and attacking while replenishing and attacking never go together.

소통의 기술, 3D 디스플레이

박민철,Park, Min-Cheol 한국광학회 2010 광학과 기술 Vol.14 No.4

고분자 기반의 바이오 멤스 및 센서 기술

박민철,서갑양,Park, Min-Cheol,Seo, Gap-Yang 한국전기전자재료학회 2008 E²M-전기 전자와 첨단 소재 Vol.21 No.8

막구조를 이용한 재래시장의 새로운 공간재현 - 함평 5일시장 개선공사 -

박민철,Park, Min-Cheol 한국공간구조학회 2006 한국공간구조학회지 Vol.6 No.1

정신훈련이 편마비환자의 상지기능 향상에 미치는 영향

박민철,안소윤,이현옥,구봉오,Park, Min-Chull,Ahn, So-Youn,Lee, Hyun-Ok,Koo, Bong-Oh 대한물리치료과학회 2006 대한물리치료과학회지 Vol.13 No.2

This study was performed to examine the influences of the mental practice to the hemiplegic upper limb motor function improvement. 20 minute neurologic treatment based on the neurophysiological theory, 10 minute activities of daily living training, and 10 minute mental practice 5 times a week were given in turn to the experimental group(N=11). On the other hand 20 minute neurologic treatment, and 10 minute activities of daily living training 5 times a week were given in turn to the control group(N=11). Both Fugl-Meyer Assessment Scale and Manual Function Test were used to evaluate upper limb motor recovery, upper limb motor function and movement ability. And the Motor Activity Log; Amount of Use and Motor Activity Log; Quality of Movement before training, 2 weeks after training, and 4 weeks after training were measured to assess the upper limb motor quantitatively and qualitatively each. The results are as follows. 1) Considering the interactions of the rate of change on the upper limb motor recovery, motor function, movement ability improvement, and qualitative motor improvement in ADL of experimental group and control group, the change rates of experimental group were found to be greater than those of the control group. 2) In experimental group, the higher the achievements were, the better upper motor recovery was.