• 전자통신동향분석
• /
• 제36권5호
• /
• pp.9-20
• /
• 2021

A technology to replace the traditional blood sampling method for glucose monitoring has been sought for a long time. It is now possible to measure the blood glucose change rate continuously for more than 24 hours using a minimally invasive method that does not involve blood collection. Furthermore, various technology development efforts are being made for innovative diabetes management through intermittent or continuous blood glucose monitoring in a non-invasive manner. In this paper, we present an overview of diabetes and the need for continuous blood glucose measurement techniques., and then introduce various non-invasive blood glucose measurement techniques currently being studied. In addition, through research and analysis of the recent commercialization development status of minimally invasive, non-invasive, and wearable continuous blood glucose measurement technologies, we examine global development trends of future technologies.

• 한국컴퓨터정보학회논문지
• /
• 제24권1호
• /
• pp.25-32
• /
• 2019

With the rapid development of artificial intelligence technology, the patenting activities related to the fields of AI is increasing worldwide. In particular, a share of patent filed in China has exploded in recent years and overtakes the numbers in the US. In the present study, we focus our attention on the patenting activity of China and the US. We analyzed 6,281 and 13,664 patent applications in the US and China respectively between 2008 and 2018, and belonging to the "G06F(Electric Digital Data Processing)", "G06N(Computer Systems Based on Specific Computational Models)", "H04L(Transmission of Digital Information)" and nine more relevant technological classes, as indicated by the International Patent Classification(IPC). Our analysis contributes to: first, the understanding of patent application trends from foreign countries filed in the US and China, 2) patent application status by applicants category such as companies, universities and individuals, 3) the development direction and forecasting vacant technology of AI according to main IPC code. Through the analysis of this paper, we can suggest some implications for patent research related to artificial intelligence in Korea. Plus, by analyzing the most recent patent data, we can provide important information for future artificial intelligence technology research.

• 한국수소및신에너지학회논문집
• /
• 제34권2호
• /
• pp.122-131
• /
• 2023

Currently, major foreign countries such as Europe, the United States, Japan, and China have established policy and technology goals by 2050 to achieve the hydrogen economy. In line with this, Korea is also preparing to leap forward as a leading country in the world's best hydrogen economy by establishing a technology development target by 2050. In this paper, by examining and analyzing domestic and foreign policy and technology trends to date, implications for domestic hydrogen policy and technology trends are discussed, and major issues and future contents are summarized.

• 전자통신동향분석
• /
• 제33권1호
• /
• pp.1-10
• /
• 2018

Artificial intelligence, which is based on deep learning, is emerging as a fundamental technology that will bring about future social changes. Artificial intelligence technology in IT is an essential intelligent system, and will overcome the performance limit of computing systems, and is expected to be the foundation for the development of computing environment destructively. The development of artificial intelligence technology in developed countries is a direction toward convergence with brain science. In this article, we will look at the prospect of artificial intelligence as the manifestation of imagination, as well as the technology and policy trends of artificial intelligence both at home and abroad, and discuss the direction of future technology development in terms of fusion with brain science.

• 한국분말야금학회:학술대회논문집
• /
• 한국분말야금학회 2006년도 Extended Abstracts of 2006 POWDER METALLURGY World Congress Part 1
• /
• pp.229-230
• /
• 2006

The global metal injection moulding industry is getting mature. The technology is on its way to grow from a niche technology to a widely accepted manufacturing process. This paper addresses the latest technological trends in MIM. Challenges in materials development as well as the current limits of the technology are discussed. Trends in processing like 2-component injection moulding and micro injection moulding are presented. The European MIM market situation is described and some key factors for business success are addressed. In the discussion of future business opportunities best practice examples are included.

• 한국산학기술학회논문지
• /
• 제20권9호
• /
• pp.233-239
• /
• 2019

무인 잠수정은 접경지역이나 적 잠수함이나 잠수정이 출몰하는 위협지역에서 감시 정찰 임무 가능한 주요 무기체계로 국내 외에서 활발한 연구 개발이 진행되고 있다. 무인 잠수정의 주요 활용처는 민수 분야에서는 해저 자원 탐사, 재난 예측, 해저 지형 조사 등에 활용가능하고, 국방 분야에서는 위협 지역이 등에서 적 잠수함/정 등에 대한 대잠 정찰, 기뢰 제거 등에 활용 가능하다. 본 논문에서는 무인 잠수정의 무게별, 임무별 주요 분류에 대해서 살펴보고, 무게별 주요 분류 기준에 따라 휴대용급, 경량급, 중량급, 대형급 무인 잠수정의 국외 개발 동향을 조사 분석한다. 이를 기반으로 국내 무인 잠수정 개발 동향을 조사 분석하여 국외 대비 국내 현황을 살펴본다. 또한 앞서 조사 분석된 국내 외 주요 무인잠수정 개발 현황을 통하여, 본 논문에서는 미래 국내 무인 잠수정의 핵심 기술로 은밀성 강화와 통합 전장 운영이 가능한 자율제어 기술, 수중 장기 체류가 가능한 차세대 에너지원 기술, 소형화 및 경량화 기반의 정밀 센서 기술 등 미래 무인 잠수정에 대한 발전 방안을 제시한다.

• 우주기술과 응용
• /
• 제1권3호
• /
• pp.337-355
• /
• 2021

본 논문은 SAR 위성 기술의 현황을 조사하여 향후 우리나라 HRWS SAR (High Resolution Wide Swath Synthetic Aperture Radar) 위성을 개발하기 위한 전략을 제안하기 위해 만들어졌다. 현황조사를 통해, 최신 SAR 기술 동향은 SAR 위성 영상을 보다 적극적으로 활용하기 위해 DBF(Digital Beam-Forming), SCORE(SCan-On-REceive), DPCA(Displaced Phase Center Antenna), 간섭계, 그리고 편파 기술을 사용하는 것이라는 것을 알 수 있었다. 이와 같은 최신 SAR 기술 동향 및 해외 HRWS SAR 개발 사례를 기반으로, 수년 내로 발사가 예정된 KOMPSAT-6(KOrea Multi-Purpose SATellite-6)를 사용하여 DPCA 및 SCORE 기술을 개발하고, 결국에는 전지구를 일주일 간격으로 관측할 수 있는 HRWS SAR 위성을 개발하는 것을 향후 우리나라 HRWS SAR 위성 개발을 위한 전략으로 제안하였다.

• Educational Technology International
• /
• 제7권2호
• /
• pp.1-21
• /
• 2006

Blended learning has become one of the major trends in Korean corporate training. However, there has been scant research on blended learning in corporate trainings settings in Korea. The purpose of the present study was to explore current and future trends of blended learning in corporate and other training settings in Korea. 136 people from training related fields such as human resource development (HRD), training, and e-learning participated in this research. The findings revealed many interesting current trends and future expectations related to blended learning in training settings. In regards to the overall status of blended learning in Korean corporations, participants displayed strong interest in blended learning and were expecting that the importance of blended learning would grow in their organizations either modestly or significantly during the next few years. In addition, the perceptions of the respondents regarding the benefits of blended learning and the barriers to implementation in their respective organizations were analyzed.

• Tribology and Lubricants
• /
• 제37권6호
• /
• pp.213-223
• /
• 2021

Electrochemical mechanical planarization (ECMP) was developed to overcome the shortcomings of conventional chemical mechanical planarization (CMP). Because ECMP technology utilizes electrochemical reactions, it can have a higher efficiency than CMP even under low pressure conditions. Therefore, there is an advantage in that it is possible to reduce dicing and erosions, which are physical defects in semiconductor CMP. This paper summarizes the papers on ECMP published from 2003 to 2021 and analyzes research trends in ECMP technology. First, the material removal mechanisms and the configuration of the ECMP machine are dealt with, and then ECMP research trends are reviewed. For ECMP research trends, electrolyte, processing variables and pads, tribology, modeling, and application studies are investigated. In the past, research on ECMP was focused on basic research for the development of electrolytes, but it has recently developed into research on tribology and process variables and on new processing systems and applications. However, there is still a need to increase the processing efficiency, and to this end, the development of a hybrid ECMP processing method using another energy source is required. In addition, ECMP systems that can respond to the developing metal 3D printing technology must be researched, and ECMP equipment technology using CNC and robot technology must be developed.

• 전력전자학회:학술대회논문집
• /
• 전력전자학회 2002년도 전력전자학술대회 논문집
• /
• pp.263-266
• /
• 2002

The Switched Reluctance Motor(SRM) drive system could operate in a very wide speed range with high efficiency There are no windings, no magnet and a brushless structure on the rotor, and there is only multi-phase centralized windings on the stator, those give rise to its simple and firm structure. It has good Prospects for application. such as industrial and home appliance. in aircraft. This paper is to show a development trends in SRM technology.