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정밀의료 산업기밀 유출 방지를 위한 산업보안 관리 정책과 제도
박태림,이일구,이선진 한국산업보안연구학회 2022 한국산업보안연구 Vol.12 No.1
With the advent of the 4th industrial revolution, the amount of data has increased exponentially, and artificial intelligence using big data is being used in various industries. In particular, with the introduction of artificial intelligence in the medical industry, the industry has expanded from disease diagnosis to disease prevention and customized treatment. The domestic precision medical industry is a state-of-the-art industry and continues to develop. However, in the case of the precision medicine industry, it has not yet been designated as a national core technology, so there are no policy and technical measures against the leakage of personal medical data and industrial technology used for precision medicine. Therefore, in this paper, after comparing domestic and foreign policies on medical data, we try to analyze the industrial protection policy of the national core technology. After comparing and analyzing domestic and foreign national core technology management methods, it is intended to contribute to the prevention and protection of industrial technology leakage in the precision medical industry by introducing the precision medical industry to national core technology and proposing an additional management system. 4차 산업혁명 시대가 도래하면서 데이터의 양이 기하급수적으로 증가하였고, 빅데이터를 활용한 인공지능이 전 산업 분야에 활용되고 있다. 특히 의료 산업에 인공지능이 도입되면서 질병진단 중심에서 질병 예방 및 맞춤형 진료가 가능한 정밀의료 산업으로 서비스 영역이 확장되었다. 국내 정밀의료 산업은 최첨단 기술 산업으로 지속적인 발전이 이루어지고 있으며, 주요 국가들 간의 정밀의료 산업기술 및 시장 점유를 위한 경쟁이 가속화되고 있다. 하지만 정밀의료 산업의 경우, 아직 국가핵심기술로 지정되어 있지 않고 있으며 정밀의료에 사용되는 개인의 의료 데이터와 산업기술 유출에 대한 정책적·기술적 대책이 부재한 상황이다. 본 논문에서는 의료 데이터에 대한 국내외 정책을 비교하고 국가핵심기술 산업 보호 정책을 분석한다. 분석한 결과를바탕으로 국내외 국가핵심기술 관리 방식을 비교한 후, 정밀의료 산업을 국가핵심기술로 지정하여 정밀의료 산업기술 유출 방지를 위한 산업보안 관리체계를 구축할 것을 제안한다.
A Study on Frictional Characteristics of PDMS Under Various Conditions
박태림(Tae-Lim Park),양영모(Young-Mo Yang),신동갑(Dong-Gap Shin),김대은(Dae-Eun Kim) Korean Society for Precision Engineering 2018 한국정밀공학회지 Vol.35 No.8
In this study, the mechanical and frictional properties of Polydimethylsiloxane (PDMS) were investigated. PDMS has received much attention because of its numerous advantages such as good formability, high transparency, light weight and low cost. However, PDMS has relatively poor mechanical properties compared to other materials, and it is vulnerable to surface damage or wear due to contact. As a result, there is a need to investigate the mechanical properties and enhance its tribological characteristics. In this study, PDMS specimens with different stiffnesses were prepared. The mechanical properties of PDMS were measured using a rigid spherical indenter. Sliding tests were performed to evaluate the frictional properties of the PDMS specimens under both dry and lubricated conditions. The effect of stiffness on the frictional properties of PDMS was assessed, In addition, sliding tests under various lubricated conditions were performed and the effect of the viscosity of the lubricant was also investigated. It was found that the mechanical and frictional properties of PDMS depended upon the stiffness of PDMS and the lubrication condition.
컴퓨터 그래픽 프로그램을 활용한 전통문양 교수ㆍ학습 방안 연구
박은덕(Park Eun-Deok),김태림(Kim Tai-Rim) 한국미술교육학회 2006 美術敎育論叢 Vol.20 No.2
본 연구는 초등학교 고학년 아동들에게 컴퓨터 그래픽 프로그램을 이용한 전통문양 교수ㆍ학습 방안을 제시하고, 창작물 제작을 통해 창의적 표현력의 향상을 꾀하도록 하는데 목적이 있다. 이를 위하여 현행 7차 미술 교과서에 제시된 시각디자인과 전통문양 관련 단원 내용을 분석하고 이를 토대로 컴퓨터 그래픽 프로그램을 활용한 전통문양 교수ㆍ학습 방안을 제시하였으며, 미적 체험활동, 표현활동, 감상활동의 흐름으로 실제 수업에의 적용을 시도하였다. 전통문양을 소재로 수평수직, 체크무늬, 마름모, 계단식, 음영 배치의 무늬 꾸미기를 학습토록 하였으며, 한글의 그리기 기능이나 포토샵 7. 0 등을 도구로 사용하였다. 아동들의 반응을 묻는 설문지와 시각디자인 창작물을 통해 본 연구의 실천 결과를 분석한 결과 컴퓨터 그래픽 프로그램을 활용하여 변형ㆍ창조하는 과정을 거치면서 학생들은 시각디자인과 전통문양에 대해 이해와 관심을 갖게 되었고 창의적인 표현력 또한 향상되었다. With more opportunities to face quality designs as well as civilizations from advanced countries under the influence of ever-advancing IT technologies in parallel with globalization, there is a broader consensus about the value. In particular, as the importance of visual images becomes highlighted, the significance gets more prominent than before. Visual designs have coexisted with us in our daily life since such a long time ago, and are valued in traditional education for our contemporary kids lacking in the culture of traditional things, particularly in art education. This study aimed to open up the opportunities for children who are unfamiliar with traditional patterns to meet traditional thoughts handed over from ancestors. As a result, this study came to the following conclusions: First, as periodic classwork develops in studio art, making design goods followed by presentation of written introduction opened up an opportunity for children to assess their work. Second, this study introduced computer graphic programs into visual design work and applied them to studio art in various ways. As a result, it produced various and creative design works and helped children be more interested in traditional fine arts as well as traditional patterns. Third, computer graphic programs applied as new media of expression to classwork helped children experience different ways of expression. Summing up, this study helped children have interest and concerns about visual design and traditional patterns, while improving creative ability of expression as well. However, it will be necessary to prepare remedial solutions about problems during the classwork.
일축배향 기공채널과 향상된 압축강도를 갖는 다공질 알루미나/뮬라이트 층상 복합체
김규헌,김태림,김동현,윤석영,박홍채,Kim, Kyu Heon,Kim, Tae Rim,Kim, Dong Hyun,Yoon, Seog Young,Park, Hong Chae 한국세라믹학회 2014 한국세라믹학회지 Vol.51 No.1
Three-layer porous alumina-mullite composites with a symmetric gradient porosity are prepared using a controlled freeze/gel-casting method. In this work, tertiary-butyl alcohol (TBA) and coal fly ash with an appropriate addition of $Al_2O_3$ were used as the freezing vehicle and the starting material, respectively. When sintered at $1300-1500^{\circ}C$, unidirectional macro-pore channels aligned regularly along the growth direction of solid TBA were developed. Simultaneously, the pore channels were surrounded by less porous structured walls. A high degree of solid loading resulted in low porosity and a small pore size, leading to higher compressive strength. The sintered porous layered composite exhibited improved compressive strength with a slight decrease in its porosity. After sintering at $1500^{\circ}C$, the layered composite consisting of outer layers with a 50 wt% solid loading showed the highest compressive strength ($90.8{\pm}3.7MPa$) with porosity of approximately 26.4%.