• Natural Product Sciences
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• 제4권1호
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• pp.1-8
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• 1998

An overview of the history of the evolution of health practice in the United States. The development of selected laws regulating the marketing of botanical commodities and recent efforts to standardize them. Some consideration is given to the clinical testing and clinical use of botanical commodities.

• Journal of Biosystems Engineering
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• 제40권4호
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• pp.320-326
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• 2015

Purpose: Kimbugak is one of Korea's traditional snack foods made of laver. Mechanization of the manufacturing process is necessary to produce kimbugak in large quantities and standardize the products for industrialization. This study was conducted to develop a machine that can simultaneously accomplish the two processes of pasting and garnishing for manufacturing kimbugak, and test its performance. Methods: A pasting and garnishing machine was designed, and its target work efficiency was set at 720 sheets/h. The performance was tested based on the physical characteristics such as work efficiency, pasting uniformity, and garnishing uniformity. Results: With the developed technology, kimbugak could be produced up to a productive rate of 840 sheets/h on a single machine. The pasting uniformity ranged from 91.5% to 96.8%, and a garnishing uniformity of more than 90% could be obtained. Conclusions: It is expected that this approach to developing a machine with the functions of pasting and garnishing can contribute to the mechanization of the manufacturing process to produce Korean traditional foods including kimbugak in large quantities and standardize the products for industrialization.

• 동의생리병리학회지
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• 제27권3호
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• pp.313-317
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• 2013

In order to standardize the pressure/depth against radial artery, the externally-applied-pressure measuring system was fabricated and evaluated. Based on the resistance-variable characteristic of the very thin($10{\mu}m$) film conductive tape along the pressure of a tip of a examiner's hand, this system was designed. The change of the pressure was processed through voltage regulator and Matlab S/W, then showed on computer monitor. The signal output through voltage regulator, and Matlab S/W was evaluated on various conditions. The evaluation was executed on these cases; an examiner slowly increases and decreases the pressure, rapidly increases and decreases the pressure, sequentially increases and decreases the pressure, sustains the pressure, micro-changes the pressure. As a pulse examiner varies the pressure on the radial artery of the examinee, the system's real-time output consistently varies according to the pressure. From the results, it is concluded that this system consistently shows the pressure of the tip of a examiner's hand in real time without interrupting the evaluation of the radial artery pulse. Therefore this system is expected to standardize the value of the pressure/depth externally applied by an examiner.

• 전자공학회논문지SC
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• 제43권1호
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• pp.21-30
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• 2006

IEEE 1451.4는 센서 및 액츄에이터를 위한 스마트트랜스듀서의 연결 표준안으로 정의되었다. 이 표준은 아날로그 트랜스듀서의 정보를 디지털 형태로 전송한다 이 디지털 형태의 정보를 TEDS(transducer electronic data sheet)라고 부른다. IEEE 1451.4 TEDS는 전자코 시스템에서의 어레이 센서에 대해서는 이용하기가 어렵다. 본 논문은 전자코 시스템에서 센서 인터페이스의 대한 표준화에 대해 분석해보고 새로운 방안을 제안한다.

• 응용통계연구
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• 제27권2호
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• pp.169-183
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• 2014

오늘날, 다양한 분야에서 다양한 형태의 빅 데이터들이 축적되고 있다. 이에, 빅 데이터를 분석하고 그 속에서 가치 있는 정보를 찾아내는 것은 매우 중요해지고 있다. 또한, 비정형 빅 데이터를 정형화하여 통계적 기법을 적용할 수 있게 하는 것은 매우 중요해지고 있다. 본 연구에서는 분산처리 시스템인 맵리듀스를 활용하여 비정형 빅 데이터를 정형화하고, 통계적 분석 기법인 단순 대응분석과 다중 대응분석을 적용하여, 한국 경제 신문의 지면에 실린 기사를 이용해 삼성전자와 애플을 언급하고 있는 단어들의 관계와 특성을 각각 파악하였다.

• Korean Journal of Acupuncture
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• 제30권3호
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• pp.178-184
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• 2013

Objectives : The warm needling technique is the method combining the effects of acupuncture needle with those of moxibustion. We need to standardize the characteristics of the warm needling technique, in order to get more systematic and objective results in operation and effects and then get more clinical abilities in these fields. Methods : In this study, using labview system on the warm needling technique, we measured and compared partial temperature changes according to the kind of needle. We studied relations of moxa cones of various sizes with the peak combustion temperature. Results and Conclusions: When we measured the warm needling's partial temperature, temperature measured at 1 and 2 cm below the head, according to the kind of needle, gold needle got the higher result on the peak than SS304 stainless steel needle. In the case of combustion of the moxa cones, cones weighing 0.4 g and 0.8 g, respectively, and the apex ignition method with gold needle showed the higher result than the apex ignition method with stainless steel needle, when we measured the effective stimulus time at 2 cm below the head and the mean temperature during the effective stimulus time. Although more research to standardize the characteristics of the warm needling technique will be needed, we suggest, according to these results, that warm needling of gold needle combined with moxa cone of 0.4 or 0.8 g is effective.

• 한국철도학회논문집
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• 제12권5호
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• pp.819-828
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• 2009

본 연구에서는 효율적이고 신속한 철도사고처리를 위해 임시복구 표준화(code) 및 표준운영체계(안)을 제시하고 있다. 우선, 철도사고유형을 국내 외 철도사고유형별 피해종류로 재분류하였으며, 이를 관련분야, 복구대상, 사고위치의 3자리 표준화된 코드로 제시하였다. 또한, 임시복구 표준운영체계(안) 수립방법을 정립하고 표준화된 임시복구 유형별 최악의 경우(worst case)와 임시복구절차 수립을 위한 중요항목(event)을 도출하여 임시복구유형별 임시복구 표준운영절차를 제시하였다. 이러한 표준화(code) 및 표준운영절차는 철도사고 DB관리, 신속한 사고처리 및 피해최소화를 위한 철도사고 비상대응관리체계 구축에 중요한 역할을 담당할 수 있을 것이다.

• International Journal of Advanced Culture Technology
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• 제7권4호
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• pp.163-171
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• 2019

Purpose: Purpose: The National Safety Experience Center Establishment and Reinforcement Project Management Guidelines, established to build a national safety experience center that is central to practicing education on disasters and safety accidents, requires that appropriate experience training programs be in place. However, due to the lack of classification grounds for the six areas of disaster•safety accidents presented by the Ministry of Public Administration and Security, and the mortality statistics necessary for establishing sectors have accumulated for over a decade, they are based on this. Our purpose is to standardize classification of sectors belonging to each area. Methods: We will divide disaster•safety accidents into 6 areas by three steps, and the grounds for 6 areas of accidents are presented. The 15 external causes other than the disease since 2009 has been proposed by The National Statistical Office. Therefore on the basis of these causes, various sectors belonging to each area are classified. Results: We will divide all disaster•safety accidents into six areas through three logical separation stages, and the areas were systematically classified based on the 15 factors of death. In conclusion, we present the grounds for the classification criteria in the six areas, the transportation accident disaster area in three areas, the social infrastructure system area in four areas, the crime accident disaster area in four areas, the life safety accident area in four areas, we set up all disaster•safety accidents in six areas and finally standardize total 25 areas.

• 한국산학기술학회논문지
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• 제18권12호
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• pp.668-678
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• 2017

본 연구에서는 강수량을 주요인자로 하는 수문학적 가뭄지수 및 기상학적 가뭄지수를 산정하였으며, 이를 토대로 수문학적 가뭄에 대한 다양성 있는 검토를 수행하였다. 수문학적 가뭄지수는 MSWSI(Modified Surface Water Supply Index)를 적용하고, 기상학적 가뭄지수는 SPI(Standardize Precipitation Index)를 이용하여 지수를 산정하였다. 대상범위는 댐 유역을 대상으로 하였으며, 1975년부터 2017년까지 43년 기간 자료를 보유하고 있는 중권역 4001 (섬진강 수계)을 대상으로 국내의 가뭄 발생 현황 및 시계열 도시 등에 대한 분석을 함께 수행하였다. 두 지수에 대한 평가에 앞서, 수문순환 과정에서 물 공급의 역할을 갖는 강수를 중심으로 강수와 댐 유입량 및 하천유량에 대한 이동평균별(1개월~9개월) 상관분석을 수행하였고 이를 토대로 두 가뭄지수에 대한 월별 및 이동평균별(3개월, 6개월)로 상관분석을 수행하였다. 선행적인 가뭄지수 평가인 기상학적 가뭄지수와 함께 지체시간을 고려한 수문학적 가뭄지수의 다양성 있는 분석결과를 통해 최근 빈번한 발생을 갖는 가뭄 발생에 따른 물이용 정책을 마련하는데 있어 활용성을 가질 것으로 판단하였다.

• 인터넷정보학회지
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• 제8권3호
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• pp.49-58
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• 2007

The IPTV Standardization work being done by the ITU-T in collaboration with other SDOs and telecommunication companies. Currently IPTV services are provided with no global standards and interoperability. ITU-T leads the process of IPTV standardization. We used the ITU-Ts working documents which were publically available to investigate the direction of IPTV standardization process. Many things including architecture, services, service requirements, codec and error correction mechanisms etc already defined through recommendations. But still there is effort going on to standardize the complete IPTV system.