• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2009.05a
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• pp.223-226
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• 2009

최근 의생활에 있어서 가장 큰 변화는 쾌적성의 추구와 건강을 중심으로 한 기능성 소재에 대한 소비자들의 욕구가 증대된다는 것이다. 천연 섬유 중 모시는 통기성이 우수하고 감촉이 깔깔하여 고온 다습한 우리나라의 여름철 옷감으로 좋으므로 현대 의생활로의 도입이 요구되고 있다. 그동안 모시직물은 심미적인 욕구에도 잘 맞아 한국인의 정서에 좋은 이미지로 자리 잡고 있지만 수공예적 생산방식을 그대로 답습하고 있어 전통모시직물로는 많이 이용이 되어왔으나 현대 방적모시직물을 이용한 새로운 직물디자인 개발은 이루어지기 어려운 실정이었다. 그러나 최근 방적모시섬유에 대한 연구가 활발하게 진행되기 시작하면서 현대 방적모시직물의 생산이 가능하게 되었다. 따라서 본 연구에서는 원사의 특성과 제조공정 특성에 의해 미세한 감성촉감의 차이를 유발하기 좋은 폴리에스터를 경사로하고 방적모시와 라이오셀을 위사로 하여 현대 모시직물의 개발을 시도하였다. 모시의 소비를 증가시키고 현대인의 감성에 맞게 심미성을 향상시킬 수 있도록 직물문양을 디자인하였다. 직물의 복잡한 문양을 컴퓨터로 디자인하고 자동으로 제직이 가능하게 하는 시스템인 EAT 프로그램을 이용하여 자카드 직물 특유의 고급스러움을 살리며 공정과정에서의 실의 밀림 등을 고려하며 조직을 설계하였다. 설계된 직물은 제직 후 염색 가공하여 쿠션, 방석, 테이블 러너 등의 시제품으로 제작하여 고부가가치 모시제품의 개발가능성을 살펴보았다.

• Journal of the Korea Society of Computer and Information
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• v.13 no.4
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• pp.195-204
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• 2008

Textile industry of Domestic has beeb confronted with Free Trade, and Regional Trade Blocks. In addition, textile industry market is changing from the provider market-oriented to consumer-driven market. RFID is the core technology to correspond in the these environmental change. In this study, we reviewed characteristic and present condition of domestic textile industry and newest technology aspect of RFID. Also, we suggested application plan of RFID technology in textile industry through the analyzing RFID application case of domestic and outside the country textile industry. More precisely, it is propsed that tracking, inspecting and logistics management of raw materials or yarn in up-stream, and Development hysteresis and process management of textile fabrics in middle-stream sector, theftproofing or returning clothes and providing information of products in down-stream sector, through RFID Technology.

• Journal of the Mineralogical Society of Korea
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• v.1 no.2
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• pp.104-116
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• 1988

Berthierine and Nontronite are firstly identified in the Sangdong tungsten ore deposits. Quantitative and qualitative analyses by EPMA and the studies using X-ray diffraction, transmission electron microscopy, and infrared absorption spectroscopy were done to characterize berthierine and nontronite. The data from berthierine are in good agreement with those from other localities. The structural data of the Sangdong berthierine are consistent with the orthorhombic, pseudo-hexagonal form which is more common in samples with high $SiO_2$ and low $Al_2O_3$ content. Geologic features suggest that the Sangdong berthierine is diagenetic in origin. However, nontronite might be a product of hydrothermal alteration after the tungsten mineralization.

• Journal of Sasang Constitutional Medicine
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• v.12 no.2
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• pp.67-77
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• 2000

1. Object of research Dongyi Soose Bowon Sasang Chobongyun and DongmuYugo were written by Lee je-ma befare Dongyi Soose Bowon. He explained in full detail Sasang Constitutional symtoms more than symtoms in Dongyi Soose Bowon. I tried to find his early medical views on Sasang Constitutional disease. 2. Method of research It was researched as contents with his writing surh as Dongyi Soose Bowon Sasang Chobongyun and DongmuYugo. 3. Results and conclusions (1) Dongmu was tried to explain the Sasang Constitutional physiological and pathological symtoms with ordinary symtoms. It is a his own implementation that he made an analysis of Sasang Constitutional symtoms. (2) We can take advantage of the contents clinically which has full of expression that there is a difference between the constitutional symtoms. (3) It is a guide post that can be expected the appearance of disease even if it were not in poor health

• Journal of Sericultural and Entomological Science
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• v.46 no.1
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• pp.32-37
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• 2004

Gayageum and Geomungo are the traditional stringed music instrument in Korea. These strings are usually made of raw silk. This study was carried out to investigate the optimum condition for silk string producing method using several kind of silk and setting temperature of silk string. If the ply of strings and twisting condition were same, tenacity and elongation of every silk strings were similar, in spite of silk strings prepared by physically different raw silk. On the other hand, in setting treatment of twisted string, it was disclosed that the proper setting temperature of silk strings were 11$0^{\circ}C$ for 20 min.

• Convergence Security Journal
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• v.21 no.2
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• pp.81-88
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• 2021

Officers and noncommissioned officers are the leaders of the military. Every year, more than 5,000 first-time officers are commissioned and perform their duties in various parts of the country. There is a conflict between officers and noncommissioned officers over the efficiency of experience. First-time officers are experiencing experience and a loss of authority from older noncommissioned officers and a failure to obey orders. Noncommissioned officers have complaints about first-time officers who want to direct only by class.Conflicts between officers and noncommissioned officers have existed in the past, but some first-time officers were resolved when they gained experience. Recently, the chief executives protested against the Chief of Staff's words and actions. I would like to study the cause of conflict between officers and noncommissioned officers and suggest solutions.

• Convergence Security Journal
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• v.24 no.1
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• pp.95-105
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• 2024

Although the importance of reserve forces has been emphasized again since the outbreak of the Ukraine War, there is a serious shortage of so-called mid-level officers such as field officers, non-commissioned officers, sergeants, and sergeant s in the Army. This is because, according to related laws such as the Military Personnel Mannagement Act, mid-level executives who have served for more than 20 years can choose to retire. To solve this problem, we studied recent papers spanning 10 years from April to July 2023. As a result of the study, first, mid-level executives must serve in the reserve forces for at least 5 years after expiration of active duty service. Second, the reserve force promotion system must be reorganized to eliminate restrictions on number and rank. In addition, the significance and implications of the study and future directions were discussed.

• Journal of the Mineralogical Society of Korea
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• v.13 no.1
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• pp.44-52
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• 2000

천연에서 발견되는 geversite (PtSb2), stumpflite (PtSb), insizwaite (PtBi2), unnamed PtBi 등의 광물에 대한 안정영역과 원소치환에 따른 고용체 존재를 규명하기 위해 백금-안티모니-비스머스 등 3성분계에 대한 합성실험적 연구를 실시하였다. 이번 연구에서 설정된 $600^{\circ}C$ 온도의 실험결과에 의하면, 등축정계의 geversite와 insizwaite 사이에 완전고용체가 형성되며, Sb를 치환하는 Bi의 함량에 따라 단위포 상수는 6.4415(0 at.%), 6.4361(15 at.%), 6.5204(30 at.%), 6.5411(51 at.%), 6.6261(70 at%), 6.6540(85 at%), 6.728$\AA$(100 at.%)로 증가함을 알 수 있었다. 육방정계인 stumpflite와 unnamed PtBi 사이에도 완전고용체가 형성되며, Sb를 치환하는 Bi의 함량이 증가함에 따라 a 단위포 상수의 크기는 4.1388(0 at.%), 4.2118(20 at.%), 4.2118(40 at.%), 4.2485(80 at.%), 4.3242$\AA$(100 at.%)등 연속적으로 증가하지만, c 단위포 상수는 각각 5.4902, 5.4799, 5.508, 5.4817, 5.5045$\AA$등 불규칙하게 변함을 알 수 있었다. 0~33.33 at.% Pt 영역에서의 상평형 관계는 액체가 Pt(Sb,Bi)2 고용체와 공존하고 있고, Sb가 많이 함유된 액체에서는 geversite+원소광물 안티모니+백금이 거의 함유되지 않은 액체와 공생하는 3-phase assemblage를 형성한다. 자연계에서는 geversite와 insizwaite 및 stumpflite와 unnamed PtBi 사이의 화학조성을 가지는 광물이 발견되고 있는데, 이들은 각각 독립적인 광물종이 아니라 위 광물들의 고용체에 속하는 것임을 알 수 있었다. 이들 광물을 명명하고 해석하는데 매우 세심한 주의가 필요함을 알 수 있었다. 또한 단위포 상수를 측정을 통해 해당 고용체 광물의 Sb↔Bi 치환 양을 추정할 수 있다는 점과 광물 공생관계를 통해 생성온도를 추정할 수 있다는 사실을 알 수 있었다.

• Journal of the Korean Geosynthetics Society
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• v.9 no.4
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• pp.75-84
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• 2010

In this study, the long-term performance tests, which have extensibility, creep deformation, installation resistance and durability characteristic, is conducted to apply geosynthetic strip in field. The strength reduction factors using the test results are evaluated in order to calculate long-term design tensile strength. First, the creep deformation was evaluated by both the stepped isothermal method(SIM) and the time-temperature superposition(TTS) method. The creep reduction factor is reasonable to apply 1.6. Second, the result of installation damage test had little damage of yarn, which affected strength of reinforcement. Therefore, it can be analyzed that the installation damage of geosynthetic strip has little effect of long-term design tensile strength. Finally, the durability reduction factor considering chemical, biological and outdoor exposure resistance is reasonable to apply 1.1, which is considered the stability and economic efficiency of reinforced earth wall using geosynthetic strip.

• The Journal of the Korea Contents Association
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• v.20 no.6
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• pp.197-210
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• 2020

Learning agility is the will and ability to flexibly change thoughts and behaviors by quickly learning in new environments and experiences, and is a core competency to overcome crisis and solve organizational problems. It is a concept that can be used in the same organization group. Based on the previous research, a study was conducted to investigate how the job characteristics and personal learning agility of the army deputy officers influence learning satisfaction. After receiving a questionnaire survey of 216 business and yarn companies, SPSS 24.0 was used to verify the reliability and validity of the measurement variables, and the hypothesis was verified by regression analysis. It was found that some of the sub-categories of personal learning agility (self-awareness, active change pursuit) had a positive effect on learning satisfaction. This means that in order to enhance the effectiveness of military cyber education, measures should be taken to avoid overload in the field, and in order to increase performance in military organizations, personal learning agility pursuing positive change based on self-awareness and feedback must be developed.