• 한국의사학회지
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• 제26권2호
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• pp.135-148
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• 2013

This study analyzed surface-chemical transitions in manufacturing process of traditional acupuncture as proposed method by Dongeuibogam. The manufacturing process of traditional acupuncture from a used iron for a long time was divided by primary medicinal herbs treatment, secondary medicinal herbs treatment and tertiary treatment using by dog meat. The traditional acupuncture research process was measured according to the characteristics and changes of the specimens at each processing step of the manufacturing process. The following devices were used to Surface analysis. Scanning electron microscopy (SEM), Energy Dispersive Spectrometer (EDS), X-ray diffraction analyzer (XRD). As a result, medicinal herbs removed impurities on the surface and raised the antibacterial effect in the manufacturing process of traditional acupuncture. Furthermore, the ingredients of medicinal herbs were coated on the surface of the iron. Dog meat influenced to prevent surface corrosion, reduce friction when the acupuncture was inserted. Although the process empirically obtained, a glimpse of the wisdom of our ancestors was revealed. These ancestral wisdom can be expected to apply today, when used in manufacturing process of a modern stainless steel acupuncture to compensate for the defective part.

• 벤처혁신연구
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• 제2권1호
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• pp.1-11
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• 2019

다양한 연구기관에서 4차 산업혁명을 이끌 핵심기술로 AI, IoT, Blockchain 등의 기술과 더불어 3D 프린팅 기술을 들고 있다. 3D 프린팅은 전통적인 생산방식인 subtractive manufacturing(SM)과는 대조적으로 additive manufacturing(AM)으로 그 영향력이 매우 커 혁명이라는 용어를 사용하기도 한다. 이에 본 연구에서는 3D 프린팅 산업의 특성을 경제 관점, 생산 관점, 마케팅 관점에서 전통적인 방식과 비교하여 분석하였다. 이후 비즈니스 생태계 구축 측면에서 쟁점을 분석하였다. 끝으로 향후 연구를 위한 아젠더를 제시하였다. 본 연구는 실무적으로는 3D 프린팅을 둘러싼 핵심적인 이슈 파악 및 향후 적용을 위한 단초를 제공하였다. 학문적으로는 기존의 연구 이슈에 대해 쟁점을 정리함으로써 향후 연구를 위한 틀을 제시하였다. 향후 연구에서는 이러한 논의를 토대로 실제 사례를 중심으로 실증적인 분석이 뒷받침될 필요가 있다.

• 식품과학과 산업
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• 제49권3호
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• pp.97-102
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• 2016

It is important to encourage the restoration of the production of traditional Korean liquors, which is being undertaken by individuals, companies, and the government. The flavours of traditional liquors differ and depend on the environment and raw materials. This study on the traditional Gangwondo liquor is based on literature review and oral tradition. The history of and the scientific rationale behind the use of malt, which is a characteristic feature of the traditional Gangwondo liquor manufacturing process, must be systematically researched. It is important that independent two-step fermentation is used in Gangwondo, while in other regions simultaneous two-step fermentation is used. We expect that the current research on fermentation will be useful for the production of various traditional liquors. The total production of traditional liquors will need to be increased to meet the needs of the world festival, 2018 Olympic Winter Games in Pyeongchang.

• 한국식품조리과학회지
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• 제6권1호
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• pp.67-73
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• 1990

The purpose of this study is to investigate the manufacturing process for mass production of korean traditional cookies to be supplied to consumers with cheap price. Selected items for mass production is Yoomilkwa such as Yackwa. Maejackwa which preferred by consumers, and Chasookwa which was presented at royal party in YiDynasity. Standard mixing ratio of food material, manufacturing process, and machinery needed in each manufacturing process were suggested by the items of korean traditional cookies. Manufactured goods which is produced in large quantities by machinery are Yackwa model I, II Maejackwa model I, II, III, and Chasookwa model I, II.

• 한국가구학회지
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• 제26권2호
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• pp.171-178
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• 2015

Furniture is very important in our lives. Especially traditional wood furniture of Korea has been developed practically in the area of form, compositions, manufacturing technique and etc because of the rapid environmental changes. Jang Sung has a very efficient geographical characters to get the adequate timbers for furniture. And the late Mr Seol SeokCheol had devoted all his life to out-and-out artisan spirit for the purpose of korean wood furniture manufacturing. In this paper, l try to explain regional and cultural characteristics of JS, special designs for wood furniture of JS, manufacturing process of traditional wood furniture, especially in the center of his works. Tradition is an essential power to a country and a race. Now we are living living in the state-of-art age and we share all the cultures and merchandise globally but nevertheless, a nation and a race who has a unique tradition is still a cultural advanced country and these works of our ancestors are the best souvenir for the tourists. So we have to memorize these facts and we will have to raise and develop our power of traditional cultures, including from the traditional wood furniture.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2005년도 추계학술발표대회 논문집
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• pp.227-230
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• 2005

This subject is about the study on digital contents development of traditional Korean furniture to find our traditional peculiarity that is disappearing gradually in the rapid computerization. In order to carry out this subject, we established some methodology to industrialize the culture, the style, the manufacturing process and the configuration details of traditional furniture in the form of digital contents with reference to books regarding the furniture in Chosun Dynasty and furniture collection in possession of museum, gallery, etc. This study made a database about traditional Korean furniture systematically to be used as basic materials that are available for diverse culture business as a whole with Korean identity in the future. The contents of this study are as follows: 1) Style of traditional furniture 2) Decoration of traditional furniture 3) Manufacturing process of traditional furniture 4) Configuration details of traditional furniture The contents work of traditional Korean furniture was to secure the identity of Korean furniture from the point of culture and to provide an alternative of modernization by re-illuminating the superiority of traditional furniture in discontinuation from the point of industry.

• 복식
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• 제62권1호
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• pp.90-103
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• 2012

Felt, is one of the Korean traditional woolen fabrics, that is thermally excellent and durable, so it has been widely used for various living goods from the ancient time to the modern society. Felt makes various changes in colors and shapes, does not change easily even after a long-term use, and is easy to clean. In this study, the origin and history of felt were researched. Also, different kinds and shapes of felt and the currently used manufacturing technique, and how the Korean traditional pattern-applied cultural products were developed using felt were examined as well. The method of this study were as follows. First, felt manufacturing techniques used after investigating the precedent studies, books, records and literatures of museums, the existing relics of felt were examined. Second, the conditions of the traditional pattern-applied cultural products were found out through the precedent studies after examination of kinds and symbols of the Korean traditional patterns. Third, patterns that were applied to cultural products were selected and designed with new patterns. Fourth, the past techniques were conducted with the following three methods by referring to the range of cultural products manufacturing; )color felt made with one color, pattern felt, and pattern-embroidered felt. Fifth, the following products combined with decoration and practical application by applying felt techniques were used. This study was aiming at the development of practical cultural products made with the traditional wool, felt, which can receive a good response from all age groups. It is allegedly required to develop various cultural products through studies and the rediscovery of the national traditional materials. In the future, it is necessary to study in such a way that diversification and differentiation are made through approaches and attempts with various techniques.

• 한국정보시스템학회지:정보시스템연구
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• 제26권4호
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• pp.63-85
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• 2017

Purpose Recently, much attention in building smart factory has dramatically increased with an emergence of the Industry 4.0. As we noted a connectivity gap between main concerns of MIS and the automated manufacturing systems such as POP and MES, it is recommended that CPS (Cyber-Physical System) can be an important building block for the smart factory and enrich the depth of MIS knowledge. Therefore, first, this study attempted to identify the connectivity gap between the traditional field of MIS (ERP, SCM, CRM, etc.) and the automated manufacturing systems, and then recommended CPS as a technical bridge to fill the gap. Secondly, we studied concepts and research trend of CPS that is believed to be a virtual mechanism to manage manufacturing systems in an integrated manner. Finally, we suggested research and educational opportunities in MIS based on the CPS perspectives. Design/methodology/approach Since this paper introduced relatively new idea of CPS originally discussed in the field of engineering, traditional MIS research method such as survey and experiment may not fit well. Therefore this research collected technical cases through literature survey in engineering fields, video clips from Youtube, and field references from various ICT Exhibitions and Conventions. Then we analyzed and reorganized them to highlight the necessity of CPS and draw some insight to share with MIS academia. Findings This paper introduced CPS to bridge the connectivity gap between the traditional MIS and automated manufacturing system (smart factory), a concern far away from the MIS academia. Further, this paper suggested future research subjects of MIS such as developing software to share big production data and systems to support manufacturing decisions, and innovating MIS curricula including smart and intelligent manufacturing technology within the context of traditional enterprise systems.

• 한국식품과학회지
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• 제38권5호
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• pp.659-667
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• 2006

대구 무형문화재인 하향주 생산의 표준화를 위하여 전통 누룩으로부터 29균주의 효모를 분리하다. 이들을 대상으로 산 생성능을 측정한 결과, 분리된 효모들은 산 생성능이 비교적 양호 하였고 분리된 효모들을 50% glucose가 첨가된 YM broth에서도 생육이 우수하였다. 10% 에탄올 농도에서도 내성을 나타내는 HA2 HA3, HA4 균주를 대상으로 주정계를 이용하여 에탄올 생성능을 측정한 결과, 각각 10.8%, 10.45%, 10%로 단 시간에 고농도의 에탄올을 생산하였다. 분리된 효모 중 내당성, 산생성능, 에탄올 생성능, 에탄올 내성이 우수한 효모 HA3을 하향주 주조를 위한 산업적 이용 균주로 최종 선발하였고 ITS 영역 증폭을 통하여 동정한 결과, HA3은 Saccharomyces cerevisiae와 97% 상동성을 나타내어 Saccharomyces cerevisiae HA3로 명명하였다. 선발된 효모인 Saccharomyces cerevisiae HA3를 주모로 첨가하여 하향주를 제조하여 전통적 방법으로 제조되는 하향주 발효와 비교한 결과, 환원당의 함량, 아미노산함량 pH 변화는 큰 차이가 없었으나 주모 첨가는 밑술 발효시 효모의 생육이 빠르게 유도되어 상대적으로 젖산균의 증식이 억제시킴으로써 유기산 중 lactic acid의 함량 및 높은 산도를 낮출 수 있었으며, 22%로 높은 알콜 발효력을 보였다. 또한 주모를 첨가하여 제조한 하향주는 관능적 기호도 평가에서 전반적 기호도가 전통적 제조법으로 주조한 하향주 보다 우수함을 확인하였다.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제40권
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• pp.2.1-2.7
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• 2018

With the development of computer-aided design/computer-aided manufacturing (CAD/CAM) technology, it has been possible to reconstruct the cranio-maxillofacial defect with more accurate preoperative planning, precise patient-specific implants (PSIs), and shorter operation times. The manufacturing processes include subtractive manufacturing and additive manufacturing and should be selected in consideration of the material type, available technology, post-processing, accuracy, lead time, properties, and surface quality. Materials such as titanium, polyethylene, polyetheretherketone (PEEK), hydroxyapatite (HA), poly-DL-lactic acid (PDLLA), polylactide-co-glycolide acid (PLGA), and calcium phosphate are used. Design methods for the reconstruction of cranio-maxillofacial defects include the use of a pre-operative model printed with pre-operative data, printing a cutting guide or template after virtual surgery, a model after virtual surgery printed with reconstructed data using a mirror image, and manufacturing PSIs by directly obtaining PSI data after reconstruction using a mirror image. By selecting the appropriate design method, manufacturing process, and implant material according to the case, it is possible to obtain a more accurate surgical procedure, reduced operation time, the prevention of various complications that can occur using the traditional method, and predictive results compared to the traditional method.