철 석출장치가 결합된 무산소.호기공정에 의한 인 제거 특성

김민호,김영규,김수복,Kim, Min-Ho,Kim, Young-Gyu,Kim, Soo-Bok 한국환경보건학회 2010 한국환경보건학회지 Vol.36 No.6

In this study, the (phosphorous removal) the characteristics of phosphorous removal due to (the iron compound precipitated) iron compound precipitation by iron electrolysis in (the anoxic. oxic process) anoxic and oxic processes (equipped with the) in an iron precipitation device were analyzed. During the device operation period, the average concentration of BOD, T-N, and T-P were 219.9 mg/l, 54.6 mg/l and 6.71 mg/l, respectively. The BOD/$COD_{Cr}$ ratio was 0.74, and the BOD/T-N and BOD/T-P ratios were 4.0 and 32.8, respectively. The removal rate of (the organic matters) organic matter (BOD and $COD_{Cr}$) was very high at 91.6% or higher, and that of nitrogen was 80.5%. The phosphorous concentration (of the final) in the treated water was 0.43 mg/l (0.05-0.74 mg/l) on average, and the removal efficiency was high at 90.8%. The soluble T-P concentrations in (an) the anoxic reactor, oxic reactor (II) and final treated water were 1.99 mg/l, 0.79 mg/l and 0.43 mg/l, respectively, which indicated that the phosphorous concentration in the treated water was very low. Regardless of the changes in the concentrations of (organic matters) organic matter, nitrogen and phosphorous in the influent, the quality of the treated water was relatively stable and high. The removal rate of T-P somewhat increased with the increase in the F/M ratio in the influent, and it also linearly increased in proportion to the T-P loading rate in the influent. In the treatment process used in this study, phosphorous was removed (using) by the precipitated iron oxide. Therefore, the consumption of organic (matters) matter for biological phosphorus removal was minimized and (most of the organic matters were) was mostly used as the organic carbon source for the denitrification in the anoxic reactor. This (can be an economic) treatment process (without the need for the supply of additional organic matters) is economic and does not require the supply of additional organic matter.

푸코-데리다의 광기 논쟁에 대한 ‘데리다적’ 독해 -「코기토와 광기의 역사」 다시 읽기-

김민호(Kim, Minho) 서울대학교 철학사상연구소 2021 철학사상 Vol.79 No.-

우리의 목적은 「코기토와 광기의 역사」를 데리다라는 사상가 ‘의’ 텍스트로서 읽음으로써 이 텍스트를 해석할 때 주로 푸코의 이후의 저작들에 조회하는 김은주의 논의를 일정하게 보충하는 데에 있다. 우리는 「코기토와 광기의 역사」에 선행하는 데리다의 두 저작, 즉 『발생의 문제』 및 『《기하학의 기원》에 대한 서설』에서 출발해서 이 논쟁에 개입한다. 이를 위해 우리는 『발생의 문제』 및 『서설』에서 푸코가 데리다를 비판하는 논점들이 앞질러 예고됨을 (2장), 그 함축에 입각하여 「코기토와 광기의 역사」가 감행하는 독해의 의의를 규명하면서 푸코의 데리다에 대한 비판이 데리다에게는 여전히 미진함을(3장), 마지막으로 데리다야말로 『성찰』을 하나의 사건으로 만들고 있음을(4장) 보인다. This article aims to complement Eunju Kim’s reading of “Cogito and the History of Madness,” oriented towards Foucault’s later works, by examining it in the light of Derrida’s early writings on Husserl’s thought, i.e. The Problem of Genesis in Husserl’s Philosophy and Introduction to Husserl’s Origin of Geometry. It argues that the basis of Foucault’s critique of Derrida’s interpretation of Meditations on First Philosophy, as reconstructed by Kim, is not far from that of Derrida’s own philosophy (II). From this viewpoint, Foucault’s critique is refuted in advance within the scope of “Cogito and the History of Madness” (III), which implies that, contrary to what Foucault and Kim believe, Derrida is the one who makes Descartes’ Meditations “an event worthy of its name” (IV).

International Transmission of Information Across National Stock Markets: Evidence from the Stock Index Futures Markets

김민호,Kim, Min-Ho Korean Financial Management Association 1998 財務管理硏究 Vol.15 No.1

This paper contributes to the ongoing controversy over price and volatility spillovers across countries by providing new evidence with the futures data of the S&P 500 and Nikkei 225 index futures contacts from January 3, 1990 to April 16, 1996. Based on the two-stage symmetric and asymmetric GARCH models we document that both the U.S. and the Japanese daytime returns significantly influence the subsequent overnight returns of the other market. We find no signs of volatility spillovers between two international markets with the symmetric model. However, with the asymmetric models, we find that the magnitude of foreign negative shocks are different from the positive ones. The findings generally suggest that the two markets are more sensitive to the bad news originating in the other market. This nature of transmission between two markets would have important implications to the arbitragers who are trying to exploit the short-term dynamics of price and volatility movements across two security markets.

고크롬탄화물 하드페이싱 육성용접물의 가공특성과 절삭력 분석

김민호,김태영,Kim, Min-Ho,Kim, Tae-Young 한국생산제조학회 2009 한국생산제조학회지 Vol.25 No.1

Hard facing overlay welding in high chromium carbide is a representative way of extending the fatigue life or recompensing damage, because workpiece surface is uniformly overlay-welded by alloy material. In general, grinding process is currently used for finish due to hardness of weld material. The development of tool material, such as PCBN, has made it possible to use turning instead of grinding. There are many advantages of hard Owning, as lower equipment costs, shorter setup time, fewer process steps, higher material removal rate, better surface integrity and the elimination of cutting fluid. In this paper, machining characteristics and cutting performance are examined to investigate turning possibility of overly welding in high chromium carbide.

산화물 분산강화형 316L 스테인리스강의 제조와 특성 연구

김민호,류호진,김성수,한창희,장진성,권오종,Kim, Min-Ho,Ryu, Ho-Jin,Kim, Sung-Soo,Han, Chang-Hee,Jang, Jin-Sung,Kwon, Oh-Jong 한국분말야금학회 2009 한국분말재료학회지 (KPMI) Vol.16 No.2

Austenitic oxide-dispersion-strengthened (ODS) stainless steel was fabricated using a wet mixing process without a mechanical milling in order to reduce contaminations of impurities during their fabrication process. Solution of yttrium nitrate was dried after a wet mixing with 316L stainless steel powder. Carbon and oxygen contents were effectively reduced by this wet processing. Microstructural analysis showed that coarse yttrium silicates of about 150 nm were formed in austenitic ODS steels with a silicon content of about 0.8 wt%. Wet-processed austenitic ODS steel without silicon showed higher yield strength by the presence of finer oxide of about 20 nm.

임플란트 매식 시 수직골 높이에 따른 응력분석

김민호,박영록,계기성,Kim, Min-Ho,Park, Young-Rok,Kay, Kee-Sung 대한턱관절교합학회 2002 구강회복응용과학지 Vol.16 No.3

The purpose of this study was to compare the distributing pattern of stress on the finite element models with the different vertical bone level of implant fixture. The two kinds of finite element models were designed according to vertical bone level around fixture ($4.0mm{\times}11.5mm$). The cemented crowns for mandibular first and second molars were made. Three- dimensional finite element model was created with the components of the implant and surrounding bone. Vertical loads were applied with force of 200N distributed within 0.5mm radius circle from the center of central fossa and distance 2mm and 4 mm apart from the center of central fossa. Von-Mises stresses were recorded and compared in the supporting bone, fixtures, abutment screws, and crown. The results were as following : (1) In vertical loading at the center circle of central fossa on model 1 and 2, the difference from vertical bone in implant placement did not affect the stress pattern on all components of implant except for crown. (2) With offset distance incerasing and the bone level of implant decreasing, the concentration of stress occured in the buccal side of long crown, around the buccal crestal bone, and on the fixture- abutment interface. As a conclusion, the research showed a tendency to increase the stress on the supporting bone, fixture and screw under the offset loads when the vertical level of bone around fixture was different. Since the same vertical bone bed has more benefits than the different bone bed around fixtures, it is important to prepare a same vertical level of bone bed for the success of implants under occlusal loads.

프랑스에서 한의학의 보급과 제도화 과정 : 침술의 경우

김민호,Kim, Mn-Ho 대한예방한의학회 2010 대한예방한의학회지 Vol.14 No.1

The aim of this study is to observe the spread and implementation of acupuncture as an official medical treatment in France. This research is based on the study of the scientific magazine produced by the Association of Acupuncturist Doctors of France from 1945 to 2008 as well as medical and sociological studies. Western medicine was introduced and spread in Korea about one hundred years ago and is the foundation of modern Korean medicine. Nowadays it is more commonly employed than traditional Oriental medicine. Oriental medicine was introduced in France in the 17th century but only acupuncture gained notoriety. The French Faculty of Medicine officially chose to legalize acupuncture after WWII but only allowed doctors to study acupuncture. It takes three years to obtain an Inter-University Degree(DIU) in acupuncture therapy. Why would the Faculty of Medicine make a holistic treatment system official that is in opposition to the systematic treatment method of the Western medicine? The second question posed is, does Western Academia still recognize acupuncture as a viable treatment method? The final question addressed is, has acupuncture any real impact on medical treatment of the French Society?

3D 입체영상을 활용한 음식의 시각화

김민호,Kim, Min-Ho 한국식품연구원 2011 한맛한얼 Vol.4 No.1

새로운 미래 교육의 산실 콜롬보한국교육대학

김민호,Kim, Min-Ho 한국대학교육협의회 2004 大學敎育 Vol.128 No.-

폐로(肺勞)에 관한 문헌적(文獻的) 고찰(考察)

김민호,Kim, Min-Ho 대한한방내과학회 1990 大韓韓方內科學會誌 Vol.11 No.2