• Title/Summary/Keyword: Expansion Process

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Technology Trend of Smart Clothing: Based on Patent Information Analysis (스마트 의류의 기술동향: 특허정보분석을 중심으로)

  • You, Youngbok;Choi, Kyeyoun;Park, Boyana;Jeong, Euiseob
    • The Journal of the Korea Contents Association
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    • v.13 no.4
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    • pp.440-451
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    • 2013
  • Advancement of science technology, combined with other technologies including smart clothing, enables value added product developments and market creation. Accordingly, it became necessary to identify technology trends promptly and to prepare future technology road map. For this purpose, many bibliometric analysis using thesis and patents have been made. However, few such attempts are made in clothing study. Thus, the study examined the latest technology trends and future technology development directions of smart clothing from empirical bibliometric analysis based on smart clothing patent documents. In addition, comparative analysis was made about the market leadership and technology development capability of core sectors by countries utilizing market reach index expressed as patent families and technology development index. The study revealed that overall smart clothing technology development trends has been continuously increasing since 2000. Also the results confirmed that it is in the development stage from the fact that each year the number of patents and patent applicants in portfolio analysis also has been increasing. In addition, comparative results of patent market share and market reach index, with the highest in electronics/ICT technology sectors, indicated that this is the technology sector with competitive acquisition of comparatively advanced technology and market expansion. The analysis methodology of economic value of technology including the presented market reach index in this report is expected to be utilized in the process to identify the current positioning of core technology and future development direction.

A Study on Policy Proposal for Senior Start-up and Marketing Strategies for Entrepreneurs (시니어 창업의 정책 제안과 마케팅전략 구축 방안에 관한 연구)

  • Yun, Jeong-Keun
    • Journal of Distribution Science
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    • v.11 no.1
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    • pp.55-63
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    • 2013
  • Purpose - As the members of the baby boomer generation have retired in earnest, the start-up market has received more attention than ever before. According to recent statistical data, an increasing number of entrepreneurs are in their fifties. There has been a continuous increase in promotional materials on small business issues published by start-ups. This means that senior start-ups have increased in number. A number of support systems have been established for youth start-ups, but there are few government support policies in place for the senior start-up market. Thus, this study suggests a number of constructive alternatives from the perspective of government policy and marketing strategy for entrepreneurs, in order to generate competitiveness in the start-up process, through examining the current state of the senior start-up and by diagnosing extant problems. Research design, data, methodology - This study gives a number of options regarding the government's support policies and the securing of competitiveness in order to vitalize senior business start-ups. As for the government's support policies, funding support policy, publicizing business start-up policies, and operating systematic mentoring policies before retirement have all been covered. In particular, in order for senior business start-ups to become competitive, development through mutual relations with diverse policies is urgently needed. The aging population is becoming an issue in Korea, so businesses for the aged, and the creation of jobs for these people, will become a social issue. Senior business start-ups are playing an important role in expanding enterprise productivity, in addition to enhancing national competitiveness. Expanding senior business start-ups is important, because they also serve to expand the national infrastructure. Productivity increase through continuous expansion is thus recommended. Results - In order to expand the competitiveness of business start-ups, marketing-related observations and learning in regard to customers are necessary for the baby boomer generation, and competitiveness for seniors is urgently needed. Conclusions - Studies on the business start-up policies for the domestic baby boomer generation are almost non-existent, and systematic studies on small businesses are necessary. Only the government is providing statistical studies for small businesses, and such research remains at a general level for entrepreneurs. Therefore, a support system that can actually assist entrepreneurs is essential. Continuous business start-up studies with respect to the baby boomers should be vitalized, to invigorate studies on competition. In order to supplement and strengthen foundational support, senior business start-ups must develop various competitive capabilities with a focus on the customer. The government and the various stakeholder agencies and organizations involved with start-up businesses must find ways to offer support to founders. Such support should include access to knowledge and legal and consultancy services in order to incubate the rapid increase in start-ups founded by seniors. Government support projects should be expanded to meet this end.

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The Utilization of Big Data's Disaster Management in Korea (국내 재난관리 분야의 빅 데이터 활용 정책방안)

  • Shin, Dong-Hee;Kim, Yong-Moon
    • The Journal of the Korea Contents Association
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    • v.15 no.2
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    • pp.377-392
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    • 2015
  • In today's data-driven society, we've been hearing a great deal about the power of Big Data over the last couple of years. At the same time, it has become the most important issue that the problems is caused by the data collection, management and utilization. Moreover, Big Data has a wide applications ranging from situation awareness, decision-making to the area to enable for the foreseeable future with man-made and analysis of data. It is necessary to process data into meaningful information given that the huge amount of structured and unstructured data being created in the private and the public sector, even in disaster management. This data should be public and private sector at the same time for the appropriate linkage analysis for effective disaster management. In this paper, we conducted a literature review and case study efficient Big Data to derive the revitalization of national disaster management. The study obtained data on the role and responsibility of the public sector and the private sector to leverage Big Data for promotion of national disaster management plan. Both public and private sectors should promote common development challenges related to the openness and sharing of Big Data, technology and expansion of infrastructure, legal and institutional maintenance. The implications of the finding were discussed.

Data Processing Architecture for Cloud and Big Data Services in Terms of Cost Saving (비용절감 측면에서 클라우드, 빅데이터 서비스를 위한 대용량 데이터 처리 아키텍쳐)

  • Lee, Byoung-Yup;Park, Jae-Yeol;Yoo, Jae-Soo
    • The Journal of the Korea Contents Association
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    • v.15 no.5
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    • pp.570-581
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    • 2015
  • In recent years, many institutions predict that cloud services and big data will be popular IT trends in the near future. A number of leading IT vendors are focusing on practical solutions and services for cloud and big data. In addition, cloud has the advantage of unrestricted in selecting resources for business model based on a variety of internet-based technologies which is the reason that provisioning and virtualization technologies for active resource expansion has been attracting attention as a leading technology above all the other technologies. Big data took data prediction model to another level by providing the base for the analysis of unstructured data that could not have been analyzed in the past. Since what cloud services and big data have in common is the services and analysis based on mass amount of data, efficient operation and designing of mass data has become a critical issue from the early stage of development. Thus, in this paper, I would like to establish data processing architecture based on technological requirements of mass data for cloud and big data services. Particularly, I would like to introduce requirements that must be met in order for distributed file system to engage in cloud computing, and efficient compression technology requirements of mass data for big data and cloud computing in terms of cost-saving, as well as technological requirements of open-source-based system such as Hadoop eco system distributed file system and memory database that are available in cloud computing.

De Lege Frenda for Improvement of Marine Telemedicine Service System (해양원격의료 지원제도 개선을 위한 관련 법령정비 방안)

  • JEON, Yeong-Woo;HONG, Sung-Hwa;KIM, Jae-Ho
    • Journal of Fisheries and Marine Sciences Education
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    • v.28 no.4
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    • pp.994-1005
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    • 2016
  • Expansion and spreading of marine telemedicine is rather restricted due to the conflict of laws relating to medical service and lack of provisions in the Seafarers' Act, Medical Service Act, etc. Thus, this study is intended to reveal the current status and problems of marine emergency medical advice system for the furtherance of health care of seafarers and emergency medical assistance conditions and deduce relevant proposals for legislative improvements thereof in order to resolve underlying problems and issues. The results of this study can be summated as follows. First, in respect of directions to provide marine emergency service based on marine telemedicine system, emergency radio medical advice system needs to be strengthened to meet domestic and international instrument, marine telemedicine system needs to be provided through integrating u-Health technology and special marine medical center needs to be established. Second, regarding directions to provide health promotion service based on the marine telemedicine system, a new process of health care service for seafarers needs to be devised and provided involving seafarers' life cycle covering from prior to boarding to after leaving a ship. The conclusions of this study can be given as follows. First, the following new provisions need to be introduced in the Seafarers' Act. (1) The Minister of Oceans and Fisheries and a shipowner shall conduct matters pertaining to preventive health promotion and care for seafarers; (2) a provisions regarding establishment of seafarers' health promotion center by the Minister; (3) a special exemption permitting marine telemedicine service and qualification requirements for marine telemedicine assistant; (4) shipowner's obligation of carrying seafarers' health measuring equipment on board. Second, the relevant provisions regarding medical care persons needs to be revised in such a way that master or chief officer shall be appointed to be in charge of medical care on board. Last but not least, it is also essential to amend and update the minimum standards on drug and medicines to be carried on board and medicine chest and equipment on board.

Effects of Temperature and Mechanical Deformation on the Microhardness of Lead free and Composite Solders (무연 복합 솔더의 미소경도에 미치는 기계적 변형과 온도의 영향)

  • Lee Joo Won;Kang Sung K.;Lee Hyuck Mo
    • Journal of the Microelectronics and Packaging Society
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    • v.12 no.2 s.35
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    • pp.121-128
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    • 2005
  • Solder joints in microelectronic devices are frequently operated at an elevated temperature in service. They also experience plastic deformation caused by temperature excursion and difference in thermal expansion coefficients. Deformed solders can go through a recovery and recrystallization process at an elevated temperature, which would alter their microstructure and mechanical properties. In this study, to predict the changes in mechanical properties of Pb-free solder joints at high temperatures, the high temperature microhardness of several Pb-free and composite solders was measured as a function of temperature, deformation, and annealing condition. Solder alleys investigated include pure Sn, Sn-0.7Cu, Sn-3.5Ag, Sn-3.8Ag-0.7Cu, Sn-2.8Ag-7.0Cu (composite), and Sn-2.7Ag-4.9Cu-2.9Ni (composite). Numbers are all in wt.$\%$ unless specified otherwise. Solder pellets were cast at two cooling rates (0.4 and $7^{\circ}C$/s). The pellets were compressively deformed by $30\%$ and $50\%$ and annealed at $150^{\circ}C$ for 2 days. The microhardness was measured as a function of indentation temperature from 25 to $130^{\circ}C$. Their microstructure was also evaluated to correlate with the changes in microhardness.

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Numerical Analysis for Thermal-deformation Improvement in TSOP(Thin Small Outline Package) by Anti-deflection Adhesives (TSOP(Thin Small Outline Package) 열변형 개선을 위한 전산모사 분석)

  • Kim, Sang-Woo;Lee, Hai-Joong;Lee, Hyo-Soo
    • Journal of the Microelectronics and Packaging Society
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    • v.20 no.3
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    • pp.31-35
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    • 2013
  • TSOP(Thin Small Outline Package) is the IC package using lead frame, which is the type of low cost package for white electronics, auto mobile, desktop PC, and so on. Its performance is not excellent compared to BGA or flip-chip CSP, but it has been used mostly because of low price of TSOP package. However, it has been issued in TSOP package that thermal deflection of lead frame occurs frequently during molding process and Au wire between semiconductor die and pad is debonded. It has been required to solve this problem through substituting materials with low CTE and improving structure of lead frame. We focused on developing the lead frame structure having thermal stability, which was carried out by numerical analysis in this study. Thermal deflection of lead frame in TSOP package was simulated with positions of anti-deflection adhesives, which was ranging 198 um~366 um from semiconductor die. It was definitely understood that thermal deflection of TSOP package with anti-deflection adhesives was improved as 30.738 um in the case of inside(198 um), which was compared to that of the conventional TSOP package. This result is caused by that the anti-deflection adhesives is contributed to restrict thermal expansion of lead frame. Therefore, it is expected that the anti-deflection adhesives can be applied to lead frame packages and enhance their thermal deflection without any change of substitutive materials with low CTE.

Features of Arbitration Rules of Chine se Arbitration Center Across the Straits and Implications of the Establishment of Arbitration Rules of South-North Commercial Arbitration Commission (중국 해협양안 중재센터(海峽兩岸仲裁中心) 중재규칙의 특징과 남북상사중재위원회 중재규칙 제정의 시사점)

  • Yang, Hyo-Ryoung
    • Journal of Arbitration Studies
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    • v.28 no.2
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    • pp.111-135
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    • 2018
  • As the disputes in the investment and civil/commercial sectors of China and Taiwan have increased due to active cross-strait economic exchanges, the Chinese government is addressing cross-strait disputes through various dispute resolution methods. In recent years, the Arbitration Center Across the Straits (ACAS) has been established to resolve disputes between cross-strait parties, while ACAS Arbitration Rules have been enacted and enforced. ACAS Arbitration Rules are prepared by referring to the Arbitration Act of China and Taiwan, the relevant provisions and practices of the China International Economic and Trade Arbitration Commission (CIETAC) Arbitration Rules and the cross-strait practical affairs of the China International Economic and Trade Arbitration Commission, and the cross-strait practical affairs giving consideration to the specificity of the cross-strait relationship and the characteristics of economic and trade disputes. Therefore, this paper has compared the features and main contents of the ACAS Arbitration Rules with those of the CIETAC Arbitration Rules. This refers to arbitration proceedings such as form and effect of arbitration agreement, decision of place of arbitration, and organization of arbitral tribunal; the provision of consolidation of multiple contracts and arbitration, and the provision of joinder of arbitration parties, which are implementing the "principle of party autonomy" with streamlining arbitration proceedings and reducing costs; "common, simple, and small sum arbitration proceedings which require shorter arbitration proceedings depending on the size of the arbitration object; and regulations on the "interconnection of mediation and conciliation" which is characteristic of China's arbitration system. Based on the above-mentioned main contents of the ACAS Arbitration Rules in China, there are some implications to be considered in the establishment of the Arbitration Rules of the South-North Commercial Arbitration Commission which will be applied to solve commercial and investment disputes arising from the Inter-Korean Economic Cooperation process, suggesting implications such as the need for the rapid composition and operation of the South-North Commercial Arbitration Commission, requirements for selecting arbitrators, expansion of the object of arbitration, specification of concreteness in deciding the place of arbitration, need to create a variety of arbitration proceedings, and application plan of the International Center for Settlement of Investment Dispute (ICSID) or Third Power Arbitration Agency.

Classification of Very High Concerns HRCT Images using Extended Bayesian Networks (확장 베이지안망을 적용한 고위험성 HRCT 영상 분류)

  • Lim, Chae-Gyun;Jung, Yong-Gyu
    • Journal of the Institute of Electronics Engineers of Korea CI
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    • v.49 no.2
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    • pp.7-12
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    • 2012
  • Recently the medical field to efficiently process the vast amounts of information to decision trees, neural networks, Bayesian Networks, including the application method of various data mining techniques are investigated. In addition, the basic personal information or patient history, family history, in addition to information such as MRI, HRCT images and additional information to collect and leverage in the diagnosis of disease, improved diagnostic accuracy is to promote a common status. But in real world situations that affect the results much because of the variable exists for a particular data mining techniques to obtain information through the enemy can be seen fairly limited. Medical images were taken as well as a minor can not give a positive impact on the diagnosis, but the proportion increased subjective judgments by the automated system is to deal with difficult issues. As a result of a complex reality, the situation is more advantageous to deal with the relative probability of the multivariate model based on Bayesian network, or TAN in the K2 search algorithm improves due to expansion model has been proposed. At this point, depending on the type of search algorithm applied significantly influenced the performance characteristics of the extended Bayesian network, the performance and suitability of each technique for evaluation of the facts is required. In this paper, we extend the Bayesian network for diagnosis of diseases using the same data were carried out, K2, TAN and changes in search algorithms such as classification accuracy was measured. In the 10-fold cross-validation experiment was performed to compare the performance evaluation based on the analysis and the onset of high-risk classification for patients with HRCT images could be possible to identify high-risk data.

A STUDY ON THE EVALUATION OF POLYMERIZATION SHRINKAGE OF COMPOSITE AND COMPOMER USING STRAIN GAUGE METHOD (스트레인 게이지법을 이용한 복합레진과 컴포머의 중합수축 평가에 관한 연구)

  • Kim, Yeun-Chul;Kim, Jong-Soo;Kwon, Soon-Won;Kim, Yong-Kee
    • Journal of the korean academy of Pediatric Dentistry
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    • v.29 no.1
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    • pp.19-29
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    • 2002
  • The purpose of this study was to compare the polymerization shrinkage and the compressive strength of composite and compomer cured with two different light sources ; conventional halogen-light curing unit and recently-developed plasma arc curing unit. The 'strain gauge method' was used for determination of polymerization shrinkage and the compressive strength was measured by universal testing machine. The results of the present study can be summarized as follows: 1. Filling materials in polyethylene molds showed the initial expansion in the early phase of polymerization. This was followed by the rapid contraction in volume during the first 60 seconds and gradually diminished as curing process continued. 2. The polymerization shrinkage in tooth samples was generally lower than in the mold samples. 3. The generally lower amount of linear polymerization shrinkage was observed in compomer and plasma arc curing unit group when compared to composite and conventional curing unit. 4. The higher compressive strength values was found in composite groups regardless curing methods. The results of this study strongly support the application of plasma arc system and fluoride-containing compomer in the field of clinical pediatric dentistry claiming its effectiveness in curing the esthetic dental materials and the anticariogenic capacity.

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