조립이 간편한 넉다운(knock down) 행거 개발

임광순,조숙경,김종서 한국가구학회 2007 한국가구학회지 Vol.18 No.3

This study purpose is to design the stand-hangers that can be fabricated conveniently and effectly for manufacture and the market situation of Piwoori Furniture. The study scope is from the research to design prototype in a design process. This study explored the development of knock-down hanger which can be easily assembled and be newly oriented to hanger style. The hangers were made into two main parts with lower part composed as legs, drawers, and containers, and with upper part composed as a shelf and hanger-beam. As they are emphasized by the function and usefulness, small sized clothing, underwear, and socks can be stored, and a lot of pants and jackets can be hanged by adjusting the height. Therefore, it is not difficult for them to be packed, stored, and transported by being easily assembled and disassembled from the adaption of the knock-down system. Furthermore, the hangers made of the natural wood show the quality of texture and appearance.

Research & Development of System Furniture for Children by Ilgumte

임광순,조숙경,강명선 한국가구학회 2009 한국가구학회지 Vol.20 No.3

This study aimed at developing furniture for children by Ilgumte which is an expert manufacturer of educational equipments for school and kindergarten and the aim of this investigation is to develop the child-oriented furniture in consideration of Ilgumte’s characteristic as a company composed of the disabled people, and furthermore to create a new sales market by developing own technology to improve competitive power. The current status of the child furniture in domestic and international market was researched and design concept on basis of this analysis was set, and through the designing process the new items of furniture having characteristics as follows were developed. First, the simple production way for the disabled to be able to work was selected and plywood used mainly by Ilgumte was presented as main material. Second, moving course, space and storage function were maximum considered, so that children feel convenient at using the furniture in their space, in case of playing as well as leaning. Third, natural wooden texture was mostly reflected for the emotional aspects of children and pink color played a role as partial accents. Finally, difficult production skill and expensive material were excluded for cost down. This study aimed at developing furniture for children by Ilgumte which is an expert manufacturer of educational equipments for school and kindergarten and the aim of this investigation is to develop the child-oriented furniture in consideration of Ilgumte’s characteristic as a company composed of the disabled people, and furthermore to create a new sales market by developing own technology to improve competitive power. The current status of the child furniture in domestic and international market was researched and design concept on basis of this analysis was set, and through the designing process the new items of furniture having characteristics as follows were developed. First, the simple production way for the disabled to be able to work was selected and plywood used mainly by Ilgumte was presented as main material. Second, moving course, space and storage function were maximum considered, so that children feel convenient at using the furniture in their space, in case of playing as well as leaning. Third, natural wooden texture was mostly reflected for the emotional aspects of children and pink color played a role as partial accents. Finally, difficult production skill and expensive material were excluded for cost down.

[계간 리뷰] 스베틀라나 알렉시예비치 『전쟁은 여자의 얼굴을 하지 않았다』 노다 마사아키『떠나보내는 길 위에서』, 박태순·황석영 외 20인 『민중을 기록하라』

임광순 실천문학 2016 실천문학 Vol.121 No.-

The politic plan research for furniture industrial activation in the northern part of Gyeonggi-Province

임광순,김환철 한국가구학회 2010 한국가구학회지 Vol.21 No.6

In line with the government’s policies for localization, furniture industry in the northern area in Gyeoggi-province at presence has been operated by several furniture industrial complexes in the region in small scale, but now it should be considered from overall view of furniture industry in order to develop more competitive industry. As a matter of this fact, Gyeonggi-province should be engaged in planning to make various industrial clusters of the furniture-related industry based on the northern area of province at structural as well as politic aspects, with the help of the analyzed status of the current furniture industry in region, in supporting them by the systemized policies and developing the overall program to foster furniture as an international-competitive industry. Therefore this study suggested ‘furniture industry center’ which will exclusively handle and maintain the network of each furniture company in the northern area of Gyeonggi-province and ‘high-tech furniture industry complex’ to keep pace with the globalization and to be competitive internationally and also ‘common brand business’ for the cooperation at technical phase. In order to realize and vitalize such suggestions, it is urgently necessary that the network consists of the furniture companies and the expert of the related department in local universities as the main body for furniture industry, of course Gyeonggi-province as well.

[안전] 고통과 위험을 넘어, 생명과 안전을 보장받을 새로운 권리

임광순 재단법인 내일을여는역사재단 2020 내일을 여는 역사 Vol.79 No.-

만인이 만가지 색으로 저항하라! 역사교과서 국정화와 대학원생

임광순,이성호,문미라,김재원,최보민 역사문제연구소 2016 역사문제연구 Vol.20 No.1

1950~60년대 전태일 가족의 서울 이주와 정착

임광순 역사문제연구소 2020 역사비평 Vol.- No.133

This paper aims to reconstruct Chun Tae-il, a symbol of “labor martyr(노동열사)” in Korean society, in the experience of internal migrant-family. The migration process not only changes an individual’s view of the world, but also changes the locality within a social network. Chun Tae-il had lived in Daegu, Busan, and Seoul with his family in the 1950s, and in the early 1960s experienced runaway from family due to livelihood problems. His runaway was in the same pattern as the accumulation of experiences of teenage single-seasonal migration. In 1964, the Chun Tae-il family left their hometown and relocated to Seoul when the kinship network failed to serve as a social safety net. In this migration process, the family broke up, and they faced competition for survival as an individual in Seoul. After this period, when Chun Tae-il got a job in the Peace Market(평화시장), the Chun Tae-il family became stable and settled in Seoul. Chun Tae-il’s employment provided a stable salary to his family, but the Dongdaemun Peace Market area was a space that exposed the youth class gap as a rapidly increasing migrant. Chun Tae-il linked his past with the miserable situation of unskilled female workers in 1969, and recognized the cause of tragedy as ‘infinite competition for survival’. He focused on the “Labor Standards Act”(근로기준법) as a means to escape the competition for survival, and tried to seek an alternative to escape the competition for survival, which was common sense at that time. 본 논문은 한국사회에서 ‘노동열사’의 상징인 전태일을 이주-가족 경험 속에서 재구성하는 것을 목표로 한다. 이주 과정은 개인의 세계관을 변화시킬 뿐만 아니라, 사회적 관계망 속에서 지역사회를 변화시킨다. 전태일은 1950년대 가족을 따라 대구, 부산, 서울을 이주하며 살았고, 1960년대 상반기에는 생계 문제로 인하여 가출을 경험하였다. 전태일의 가출은 당대 익숙한 현상이었던 10대의 단신-계절 이주 경험의 축적과 동일한 형태였다. 1964년 전태일 가족은 친족 네트워크가 사회 안전망 역할을 하지 못하자 다시 고향을 떠나 서울로 이주하였다. 이 과정에서 가족은 헤어졌고, 개인 자격으로 서울에서 생존 경쟁에 나서게 되었다. 이 시기 전태일이 평화시장에 취업하면서 전태일 가족은 서울에서 안정적으로 정착하게 되었다. 전태일의 취업은 안정적인 봉급을 가족에게 제공했지만, 동대문 평화시장 일대는 급증하는 이주민으로 청소년 계급 격차를 적나라하게 보여주는 공간이었다. 전태일은 1969년 자신의 과거와 미숙련 여성 노동자의 처지를 연계했고, 불행의 원인을 ‘무한한 생존 경쟁’으로 인식했다. 그는 생존 경쟁을 벗어날 수단으로 ‘근로기준법’에 주목하였고, 상식인 생존 경쟁에서 벗어날 수 있는 수단을 강구하였다.

토양 토착미생물을 이용한 한국형 EM개발

임광순 강원대학교 농업생명과학연구원(구 농업과학연구소) 2010 강원 농업생명환경연구 Vol.22 No.-

급속한 경제 성장으로 인해 인구는 증가하였고 현재도 세계 인구는 증가하고 있다. 이로 인해 식량 자원의 확보는 중요한 문제가 되고 있다. 국내 농업은 식량수급을 위해 비료의 과다 시용은 불가피 했다. 하지만 지속적인 화학비료의 사용으로 인해 토양 생산성 감소, 농산물의 품질저하, 생태계 파괴 등 피해가 속출하고 있는 실정이며 소비자의 기호가 변화함에 따라 친환경농업이 대두되고 있다. 하지만 친환경농업은 기존의 화학비료를 이용한 농법에 비해 수확량이 적다는 문제점을 갖고 있다. 한가지 대안으로 생물비료가 있는데 그 중 EM은 미생물을 이용한 생물비료로써 양분 공급뿐만 아니라 오염토양 정화 및 연작피해 예방해주는 효과가 있다고 한다. EM을 이용한 농업은 이미 일본에서 1960년대부터 사용된 농법으로 우리나라에 알려진지 얼마 되지 않았다. EM 즉 유용미생물군에 대한 연구는 현재 상당히 부족한 편이다. 현재 국내의 토양 미생물의 연구는 2007년까지 총 203건 보고되었다. 대부분이 질소고정미생물과 토양 미생물에 대한 평가가 많으며 식물체에 미치는 영향 연구는 단일 미생물에 대한 평가가 대부분인 실정이다. EM에 대한 국내 연구는 유산균과 효모를 이용한 크리핑벤트그래스의 생육평가 결과대조구에 비해 생육량이 증가한 것으로 보고되었으며(김등. 2008) 유해미생물을 억제하며 불용화 인산을 가용화할 수 있는 Bacillus계열의 미생물에 대한 연구가 있었고(손등. 2007), 토양 토착미생물인 Rhodobacter azotoformans와 paenibacillus sp.를 이용한 벼, 상추, 도라지 생육실험 결과 대조구에 비해 181%증가 하였고 뿌리썩음병에 대한 방제 효과(정등.2005)등의 실험이 있지만 대부분 기존 일본에서 개발된 EM에 대한 평가 연구 대부분인 실정이다. 본 실험에 사용된 미생물은 총 7종이며 춘천근교의 밭토양, 수계, 산림등지에서 추출하였다. 7종의 미생물을 이용하여 총 3가지EM을 만들에 배추 생육 실험을 한 결과 배추의 생육상태가 무처리구나 퇴비처리구에 비해좋았으면 토양의 질소 함량, 인산 함량도 높게 측정되었다. 또한 멸균 토양에 대한 실험에서도 이와 비슷한 결과를 확인 할 수 있었다. 현재 국내 EM에 대한 연구는 다른 미생물에 비해 부족 편이다. 이에 본 연구는 토종 미생물 자원 확보와 한국형 EM개발의 기초 자료를 제공하고자 한다.

금속(Ag, Cu, Co)함유 활성탄소섬유의 미세공도와 금속입자의 거동

임광순,엄상용,유승곤,Edie, Dan D. 한국화학공학회 2003 Korean Chemical Engineering Research(HWAHAK KONGHA Vol.41 No.4

개질된 석유 피치에 금속(Ag, Cu, Co)염들을 혼합하여 전구체 피치를 만들고 용융방사하여 금속함유 탄소섬유를 만든 후, 이를 수증기로 활성화하여 활성탄소섬유를 만들고 미세공도와 금속 입자의 거동을 관찰하였다. 전구체 피치의 용융방사온도는 금속함량이 증가함에 따라 선형적으로 증가했다. Co와 Cu가 함유된 탄소섬유는 공기분위기에서 400℃에서부터, Ag이 함유된 탄소섬유는 금속이 함유되지 않은 탄소섬유와 같이 480℃에서부터 급격히 분해되었다. 금속을 함유하지 않은 활성탄소섬유의 평균 기공과 비표면적은 20 Å, 1,100㎡/g이었다. 금속함유 활성탄소섬유는 금속의 촉매적 가속 때문에 활성화 속도가 크고 평균기공직경과 중기공 비율은 커졌으나, 비표면적은 감소하였다. 금속 함유 활성탄소섬유는 1 wt%가 함유되어도 각각의 금속에 대응하는 피크가 나타났다. 활성탄소섬유내에서 은 입자들은 비교적 균일하게 분포되었으나, 구리와 코발트 입자들은 일부가 합체하여 큰 입자를 형성하는 경향을 보였으며, 합체된 구리입자들은 수증기 활성화동안 일부가 섬유로부터 빠져나와 표면에 거대 기공을 남겼다. Metal (Ag, Cu, Co)salts were mixed to reformed petroleum pitches for production of metal-containing carbon fibers. The carbon fiber was steam activated to investigate the microporosity and the behaviour of metal particles in activated carbon fiber. The melt spinning temperature of precursor pitch linearly increased as the metal content increased. Cobalt and copper-containing carbon fibers were decomposed after 400℃, silver-containing and non-metal containing carbon fibers were decomposed after 480℃ in air. The average pore diameter and specific surface area of non-metal containing activated carbon fibers were 20 Å and 1,100 ㎡/g. The activation rates of metal-containing carbon fibers increased by catalytic acceleration of metals. Average pore diameter and mesopore fraction of metal-containing activated carbon fiber increased as the metal content increased, however, specific surface area decreased. The metal-containing activated carbon fibers showed peaks corresponding to their own metal. Silver particles were uniformly distributed in activated carbon fibers, while copper and cobalt particles tended to coalesence and some of coalesced copper exited from activated carbon fibers resulting in macropores on the surface of activated carbon fibers during the steam activation.

공예 본질로부터 목공예 확장성을 통한 정체성 확립

임광순(Kwang-Soon Rim) 한국가구학회 2021 한국가구학회지 Vol.32 No.3

Craftsmanship is an skilled ability to make upmost tools that are needed in daily lives. It started since primitive age to nowadays, collaborating with IT-tec in 4th industrial revolution to make a innovative crafts endlessly. Recent event of conceptual arts and object, that excludes handmade, made essence of craftsmanship to a dichotomy of function/non-function, and pure art/ craftsmanship confrontation. I suggest four types of alternative to define the essence of modern woodcraft from this dichotomy and woodcraft’s Identity from essence of craftsmanship. The first is to extense by collaborating with other majors. Second is to expand by digital technology. Third is the extensibility of woodcraft’s function and matter. And the last not the least, expanding through culture. By this extensibility, woodcraft can establish itself and be part of founding the modern craftsmanship’s identity.