백금 담지 촉매상에서 에탄올의 저온연소

김문현 ( Moon Hyeon Kim ) 한국환경과학회 2017 한국환경과학회지 Vol.26 No.1

Combustion of ethanol (EtOH) at low temperatures has been studied using titania- and silica-supported platinum nanocrystallites with different sizes in a wide range of 1~25 nm, to see if EtOH can be used as a clean, alternative fuel, i.e., one that does not emit sulfur oxides, fine particulates and nitrogen oxides, and if the combustion flue gas can be used for directly heating the interior of greenhouses. The results of H₂-N₂O titration on the supported Pt catalysts with no calcination indicate a metal dispersion of 0.97±0.1, corresponding to ca. 1.2 nm, while the calcination of 0.65% Pt/SiO₂ at 600 and 900℃ gives the respective sizes of 13.7 and 24.6 nm when using X-ray diffraction technique, as expected. A comparison of EtOH combustion using Pt/TiO₂ and Pt/SiO₂ catalysts with the same metal content, dispersion and nanoparticle size discloses that the former is better at all temperatures up to 200℃, suggesting that some acid sites can play a role for the combustion. There is a noticeable difference in the combustion characteristics of EtOH at 80~200℃ between samples of 0.65% Pt/SiO₂ consisting of different metal particle sizes; the catalyst with larger platinum nanoparticles shows higher intrinsic activity. Besides the formation of CO₂, low-temperature combustion of EtOH can lead to many other pathways that generate undesired byproducts, such as formaldehyde, acetaldehyde, acetic acid, diethyl ether, and ethylene, depending strongly on the catalyst and reaction conditions. A 0.65% Pt/SiO₂ catalyst with a Pt crystallite size of 24.6 nm shows stable performances in EtOH combustion at 120℃ even for 12 h, regardless of the space velocity allowed.

제주지방 돼지의 폐병변으로부터 Pasteurella multocida 분리 및 생화학적 특성

김옥녀 ( Ok Nyeo Kim ),이두식 ( Du Sik Lee ),문호규 ( Ho Kyou Moon ),김우택 ( Woo Taek Kim ),서문현 ( Moon Hyun Seo ),배종희 ( Jong Hee Bae ),임윤규 ( Yoon Kyu Lim ),조길재 ( Gil Jae Cho ) 한국가축위생학회 1995 韓國家畜衛生學會誌 Vol.18 No.2

The present study was conducted to investigate the incidence of Pasteurella multocida infection in cheju swine from March 1994 to December 1994 isolated organisms were identified by the biochemical properties, cellulose serological type and antibiotic susceptibilities. Pasteurella multocida was isolated from the Lungs of 96 pigs with pneumonia(51%) among 188 slaughtered pigs. The majority of p multocida isolates were identical to those of the standard strains. On the classification of the capsular type of the isolated p multocida it consist of the 88 isolates of type A(91.6%) 2 isolates of type D (2%) and un classified 6 types(6.2%). The majority of the 96 isolates of p multocida highly susceptible to the antibiotics including ampicillin(Am), cephalotin(Ce), erythromycin(Em), gentamycin (Gm), kanamycin (Km), lincomycin (Lm), neomycin (Nm), penicillin(Pc), streptomycin(Sm), sulfametoxazol/trimethoprim(Sxt) and tetracycline (Te)

서울시 주거환경실태와 주택정책방향 연구 -자치구별 인구가구구조와 주거환경 변화분석을 중심으로-

김문현 ( Mun Hyun Kim ),( Hee Yun Jung ),( Se Jin Jang ) 서울시정개발연구원 2008 연구보고서 Vol.2008 No.24

Korea has experienced radical structural changes since national finance crisis of 1997. These structural changes have enormous impacts on the every day life and values of Koreans and have deepen income, social and economic bifurcation, The purpose of this study is to annalize the trends of population, household and housing environment of Seoul in the past 10 years and to suggest implications on housing policy of Seoul. The major findings of this study are summarized as follows: First, main features of population and household trend of Seoul in the past 10 years(1995-2005) are the sharp decrease of young population & large expansion of old age population, the rapid growth of single & two persons households and sharp decrease of large family households, and rapid increase of divorced & unmarried families. These trends are expected to be continued in Seoul for a while, The large sized demolitions of single family housing, a small sized rental housing because of urban redevelopment, and rapid expansion of a large sized apartment housing, a studio type apartment and multi-family housing types are also found as the major trends in housing market of Seoul in the past 10 years. Accordingly, housing mismatch between population and household trends and housing market trends in Seoul seem to be clear. These housing mismatch phenomena are mainly caused by the large scale housing redevelopment relying too much on short-term profit seeking private firms in Seoul. The detailed trend analysis (1995-2005) of population and household by sub-regions in Seoul are also carried out and suggested. Second, about 22% of employed in Seoul or 870 thousands persons are found to be long-distance commuters (the employed persons commuting longer than 1 hour) in 2005. The number of commuting to Seoul from Inchon city and Kyonggi province is approximately 1 million, About 61% of these inter-regional commuting to Seoul in the Capital region are found to be the long-distance commuters. Also, single & two-person families, persons living in rental housing, single family housing and a small sized housing, divorced & unmarried families, under-educated & low income families are seemed to be more sensitive commuting cost and distance. Accordingly, housing policy of Seoul needs to focus more on the demand of these classes of households to address long-distance commuting issues in Seoul. More detailed trend analysis (1995-2005) of inter- & intra- commuting patterns by sub-regions in Seoul are also carried out and suggested. Major implications for the housing policy of Seoul are as follows: First, appropriate supply strategy of public rental housing for underprivileged class needs to be prepared as a precondition of large scale urban redevelopment. In order to address these policy issues, relocated persons by household types, especially persons living a small sized rental housing and houseless people need to be seriously considered in the public housing policy in Seoul. Second, supply of public housing needs to be more sensitive the housing demand. Thus, regular housing demand study on the occupation size and types by sub region is suggested to be institutionalized. Especially, enough public rental housing need to be supplied to the mass transportation nodes around underprivileged housing sites in Seoul. Third, public housing policy of Seoul needs to be more sensitive to the social justice aspect in terms of public resource allocation. Accordingly, Seoul metropolitan government needs to find proper policy measures to redeem excess development gains from urban redevelopment in order to prepare appropriate financial resource for small sized public rental housing supply.

죽음 앞에 선 예수 : 요한복음 12:1-50을 중심으로

김문현(Kim, Moon Hyun) 한국복음주의신약학회 2020 신약연구 Vol.19 No.3

요한복음의 저자는 죽음 앞에 선 예수를 어떻게 묘사하고 있는가? 죽음 앞에 선 예수의 사명과 역할은 어떻게 표현되고 있는가 본 소고는 죽음에 직면한 예수의 인물성격이 요한복음 12 장에 나타난 다양한 사건과 다양한 등장인물들과의 상관관계 속에서 어떻게 일관성을 유지하며 관통하고 있는 지를 내러티브 흐름에 따라 분석하고 있다 요한복음 장은 요한복음 전체구조에서 중요한 전환점을 이루고 있다 12 장은 전반부의 표적의 책과 후반부의 영광의 책으로 구분되는 서로 겹치는 이음 단락일 뿐만 아니라 예수의 공생애 사역의절정으로서 죽음 앞에 선 예수의 사명과 역할이 두드러지게 표현되고 있다. 예수의 수난 십자가 영광이 요한복음 전체의 중요한 주제이기는 하지만 장은 예수와 예수의 말씀에 대하여 당시의 유대인들의 적대감과 배척 그리고 불신앙의 배경 속에서 십자가의 죽음을, 앞둔 예수의 정체성과 사명을 생생하게 표출하고 있다. 예수의 공생애 사역의 마지막 상황을 점진적인 흐름으로 보여주는 12장은 마리아의 향유 부음 사건 예수의 예루살렘 입성 십자가의영광의 예수 유대인들의 배척과 불신앙 그리고 유대인들의 불신앙에 대한 예수의 호소 자신의 말이 하나님의 명령이라는 엄숙한 고별적 선언을 통하여 자신의 공생애 사역을 결론짓는다 예수는 내 말이 내 아버지께서 명령하신 그대로 라는 고별적 선포를 통해 십자가 의 죽음을 목전에 둔 예수의 사명이 엄숙하게 표현된다/ 예수 공생애의 마지막 순간을 보여주는 장의 다양한 사건과 내용들이 죽음 앞에 선 예수의 인물성격과 정체성 역할과 사명을 일관성 있게 서로 , 연결하며 그 의미를 점강법으로 결론 맺고 있다. How did the author of John’s Gospel portray Jesus being aware of his anticipating death at cross in John 12? John 12 demonstrates a significant turning point in light of the overall literary and theological structure of John’s Gospel. John 12 not only acts as a bridge section between the book of sign and the book of glory, but also describes a graphic portrayal of the identity and mission of Jesus during the last phrase of his public ministry. This paper aims to demonstrate the identity and role of Jesus who is facing death for the glory of the Father. In John 12, the over￾arching reaction of unbelief and evil rejection of the Jews against Jesus and his words are gradually escalated, the overwhelming hos￾tility and ignorance of the Jews eventually lead up to Jesus’s death. John 12 describes various events and discourse about Jesus and his anointment, triumphal entry, prediction of his death, rejection, judgement against the unbelief. Jesus has spoken what the Father has commanded him to say, and his words are God’s command which is the eternal life. This paper explores the significant theological integrity and unity by knotting the various and complex of the events and discourses under the role and mission of Jesus being aware of his anticipating death in John 12. In conclusion, the characterization and role of Jesus facing his approaching death is consistently described and wrapped up in anticlimax narrative flow over the various and complex narrative events and sequences.

요한복음 11:1-44에 나타난 마르다, 마리아, 나사로, 그들은 누구인가?

김문현(Moon Hyun Kim) 한국복음주의신약학회 2016 신약연구 Vol.15 No.4

본 논문은 요한복음 11:1-44 에 나타난 ‘나사로를 다시 살린 표적사건’에 등장하는 인물가운데, 마르다, 마라아, 그리고 나사로에 대한 인물성격과 역할에 대한 연구이다. 표적사건과 내러티브 분석을 통한 인물연구가 상호관계적 방법으로 사용될 때, 등장인물 각각의 인물성격과 역할, 예수의 정제성, 그리고 저자가 추구하는 의미를 더욱 정확하게 이해할 수 있다. 본 연구는 요한복음 11:1-44 의 마르다, 마리아, 그리고 나사로의 독특한 인물성격을 분석하고, 그들이 어떻게 예수의 정체성을 드러내고, 그에 따른 하나님의 영광을 묘사하는 등, 저자가 의도하고 있는 신학적인 주제를 표출하는 데 있다. 11:1-44에 나타난 마르다, 마라아, 그리고 나사로의 인물 성격은 내러티브의 전개와 더불어 점층적으로 분명하게 드러난다. 마르다와 마리아의 인물 성격은 여러 관점에서 다양한 유사성과 차이점이 존재한다. 마르다는 신학적인 주장에 대한 인식과 통찰력을 보여준 반면, 마라아는 더 친밀하고 정서적인 성격을 반영한다. 마르다는 예수에 정체성에 대한 놀라운 신앙고백을 하지만(11:27), 죽은 나사로의 무덤에서 “죽은 자의 누이”로 묘사되고 흔들리는 믿음을 보여준다(11:39). 마르다는 예수와의 대화를 통해 나사로를 살리는 표적사건의 의미를 독자들이 이해할 수 있는 해석의 틀을 제시한다. 예수의 제자와 친구로 인식된 나사로는 예수 또는 다른 등장인물과 한마디의 말도 없고 단지 무덤에 누워 있다가 예수의 음성을 듣고 걸어 나오는 행동을 보여준다. 무덤에서 예수의 음성을 듣고 반응하는 나사로의 인물성격과 역할은 궁극적으로 예수에게 순종하는 제자도를 보여주며, 죽음을 통해서라도 예수의 음성에 반응하고 따르는 진정한 제자도의 이상적인 전형을 보여준다. This article explores the Johannine characterization of Martha, Mary, and Lazarus through a critical narrative reading in John 11:1-44. Most of the Johannine characters (including the characters in the miraculous sign [σμμεῑον] of the raising of Lazarus) demonstrate a prophetic or representative type that manifests distinctive traits in relation to the Johannine Jesus. The characterization of Martha through her active interaction with Jesus reveals her signigicant theological perspective in response to Jesus revelation. Unlike Mary, Martha engages in a theological discussion with Jesus, enabling him to pronounce his self-revelation as the resurrection and the life. Responding to Jesus revelatory statement, Martha pronounces the ideal Johannine confession (11:27) with conviction. However, Martha, as the sister of the dead (11:39), is characterized as the one whose faith wavers when she faces the rotten corpse of Lazarus. Comparing to her earlier confession (11:27), Martha s hesitating and faltering faith at the tomb (11:39) is quite surprising: however, she demonstrates the ideal Johannine discipleship. In addition, her engagement with Jesus provides the interpretive lens through which the reader can see view the sign (shmei/on) of raising Lazarus. Like Martha, Mary is also displayed as a round character demonstrating a multiple of traits. Unlike Martha, Mary operates through emotional actions rather than words. Her act of devotion in some way demonstrates the good quality of a genuine discipleship. Mary expresses her distinctive devotion to Jesus as a disciple. Mary is not only characterized as passive, emotional, and affectionate, but also initiative and active. Even though there are similarities and dissimilarities between the two sisters, Martha and Mary display their distinctive characterizations and roles. Lazarus is characterized as Jesus friend and disciple in John 11:1- 44. Lazarus, as a character, is significant and cannot be lightly disregarded despite his silence. The raising of Lazarus reveals that Jesus is the resurrection and the life (11:25) and ultimately demonstrates the glory of God. The raising of Lazarus encapsulates Jesus death and resurrection. Lazarus also functions as a foil of genuine disciple by obeying to Jesus voice and following him even through death. As the episode concludes, the Jewish authorities plot the death of Jesus.

학술발표회 초록 : ( 촉매 및 반응공학 Poster 발표 ) ; Mordenite 형 제올라이트 촉매상에서 탄화수소를 이용한 질소산화물의 선택적 제거에 관한 연구

김문현 (학),남인식 (정),김영걸 (정) ( Moon Hyeon Kim,In Sik Nam,Young Gul Kim ) 한국화학공학회 1992 추계학술발표회 Vol.- No.-

요한복음 18:1-27에 나타난 ἐγώ εἰμι와 οὐκ εἰμι

김문현(Moon Hyun Kim) 한국복음주의신약학회 2014 신약연구 Vol.13 No.1

The main goal of the article is to explore the distinctive theological meanings based on the characterizations of Peter and other characters by focusing on Peter's swordplay and denials and Jesus' self-identification and witness through a narrative reading on John 18:1-27. For this narrative exegesis, the characterization is critically surveyed under the rubric of the narrative criticism and source criticism. While the narrative unfolds, the distinctive features of each character are also portrayed. In John 18:1-9, Judas is portrayed as a traitor and he was standing with the arresting party, yet Jesus knocks them to the ground by the divine selfidentification formula (ἐγώ, εἰμι). Likewise, Jesus completely controls this dangerous situation with his divine word, but Peter attacks the high priest's servant (Malchus) through his swordplay in an attempt to defend and protect Jesus. Jesus was not impressed by Peter's inconsiderate behavior and rather speaks to him solemnly about his mistaken action(18:10-11). Ultimately, Jesus was arrested and brought into the high priest's house(18:13). After his first denial, Peter was standing with the servants of the high priest and was keeping warm by the fire(18:18, 25). Peter's standing with them recalls how Judas stood with the armed soldiers to arrest Jesus. Also, Peter's two, "I am not"(ouvk εἰμι) denials(18:17, 25) are starkly contrasted with Jesus' three "I am he"(ἐγώ, εἰμι) confessional self-identification statements (18, 5, 6 and 8). Peter's three denials in John 18:15-18, 25-27 come from the cutaway scene of Jesus' interrogation before the high priest with scenes of Peter's denials before the servants (gatekeeper, the servants, and a relative of Malchus) in the courtyard of the high priest. Thus, the characterizations between Jesus and Peter are even more starkly contrasted in John 18:19-24. When Jesus was investigated by the high priest about his disciples and his teaching, he boldly declares his openly publicized teaching without of secrecy and rather challenges him, "Ask those who heard me. Surely they know him what I said"(18:21). Moreover, Jesus did not hide his disciples and he did not betray his disciples, while Peter did keep his secret about Jesus and betrayed him by denying him three times.

학술발표회 초록 ( 촉매 및 반응공학 (Ⅲ) ) : 구리이온이 교환된 Mordenite 형 촉매상에서 탄화수소에 의한 NO 제거 반응에 대한 SO2 와 H2O 의 영향

김문현 (학),남인식 (정),김영걸 (정) ( Moon Hyeon Kim,In Sik Nam,Young Gul Kim ) 한국화학공학회 1994 춘계학술발표회 Vol.- No.-

고정원 탈질시스템의 성능관리와 탈질촉매 재생전략

김문현(Moon Hyeon Kim) 한국청정기술학회 2016 청정기술 Vol.22 No.3

화력발전소, 소결공정, 소각장 등과 같은 수많은 배출원들은 배연탈질시스템을 적용하는데 V₂O5/TiO₂계 모노리스 촉매상에서 NH3를 환원제로 사용하는 선택적촉매환원 기술이 대표적이다. 현장에서 설치•운영되는 모든 탈질시스템은 예외없이 운전시간에 따른 촉매비활성화를 수반하므로 이에 효과적이고 경제적으로 대처할 수 있는 탈질성능 유지와 촉매관리를 위한 체제와 전략이 요구된다. 본 논고에서는 이들에 관한 구체적인 전략수립과 이에 기반한 탈질시스템 운영방법을 살펴보고, 신촉매 또는 재생촉매의 추가나 대체를 통한 탈질성능 관리와 경제성을 고려한 탈질촉매 재생기술을 다루고자 한다. Numerous stationary NOx emission sources have employed a suitable deNOx technology that is typically selective catalytic reduction (SCR) of NOx by NH₃ over V₂O5/TiO₂-based catalysts with on-demand monolithic structures. These structured catalysts undergo a time-on-deterioration of deNOxing activity on site. Thus, we need more efficient, more deactivation-tolerant, more economic deNOx systems and for which, their performance management is essential. This review has covered details of strategies to successfully manage the performance of SCR catalysts and timely replace them to new or rejuvenated ones. Key considerations to maintain the catalyst activity will be reviewed. Details of the sequential addition of new catalysts and the replacement of life-end catalysts and their regeneration will be discussed with general guidances to determine the time for such a replacement. Finally, a better way to get more economic approaches to deNOx system management will be proposed here.

요한복음 18:28-19:16의 내러티브 읽기

김문현(Moon-Hyun Kim) 한신대학교 한신신학연구소 2016 신학연구 Vol.53 No.2