• 한국화재소방학회논문지
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• 제20권3호
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• pp.21-28
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• 2006

화재 시 발생하는 고온의 유독가스는 가장 주요한 사망원인이며 공기와는 다른 유체역학적 특성을 가지므로 화재실의 형상과 특징에 맞는 제연방식이 필요하고 제연설비 각 구성품은 이에 따른 일정한 성능을 요구하게 되는데, 이를 위해서는 성능시험방법과 평가기준이 정립되어 있어야 한다. 이와 관련된 국내 기준은 서류에 의한 예비검사나 부위검사 등으로 되어 있어 성능위주의 평가방법 및 기준이 미비한 실정으로 국제규격과 비교해볼 때 여러 가지 문제점을 가지고 있다. 따라서 제연설비 주요 구성품인 제연경계벽, 배연구, 송풍기, 풍도, 방연댐퍼에 대해 국내외 기준을 비교 분석하고 문제점을 도출하여 각 구성품의 성능시험방법 표준화를 위한 방안을 제시하였다.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2002년도 춘계학술대회 논문집
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• pp.584-589
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• 2002

Recently, in various industrial field standardization and performance improvement are actively on going. Noise barrier is generally used to reduce railway noise. But the effectiveness of its use is low because of low level of technology development. In this basic study, test item and its specification are suggested for standardization of railway noise barrier.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2016년도 춘계 학술논문 발표대회
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• pp.95-96
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• 2016

The floor slip test method using O-Y·PSM was developed based on the risk assessment and sense of slip by the users implementing actions such as changing walking direction on a floor. This test method is regulated under the Korea Industrial Standard KS M 3510, and in the Korea Industrial Standard KS F 3230, the article of KS M 3510 is cited. Yet, in the standard, the surface condition of test or slip adjustment method is merely mentioned or difficult to be found, and thus it creates confusion in floor slip test using O-Y·PSM. Therefore, this study is to provide the useful data to revise the relative standard through the standardization study including various surface conditions of sample and slip adjustment method used in floor slip test method using O-Y·PSM.

• 대한약학회:학술대회논문집
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• 대한약학회 2000년도 춘계총회 및 학술대회
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• pp.192.1-192.1
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• 2000

• 아동학회지
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• 제29권6호
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• pp.163-176
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• 2008

The purpose of this study was to develop a standardized performance style Multiple Intelligences Test for preschoolers(MIT-P). A total of 270 preschoolers(3~5-years-old) participated in this study. Tools and procedures were developed to measure performance in 7 areas of multiple Intelligences(linguistic, mathematical, science, social, music, art and kinesthetic). The final test set included 138 items. Reliability of the MIT-P was relatively high(Cronbach alpha =.92). Intercorrelations among measures of the 7 areas indicated construct validity. Based on these results, the pilot study of MIT-P is considered adequate to form the basis of a new test that would help teachers and parents to identify children's strengths and weaknesses and may be useful for educational planning.

• KIEAE Journal
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• 제7권4호
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• pp.119-126
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• 2007

In this study, we processed two procedures of application test of filler for fire-resistance utility that are new application methods of aerated concrete and properties test of aerated concrete according to mixing ratio because we investigated the better use of aerated concrete as filler for fireproof safety and we proposed basic data about standardization of mixing of aerated concrete. We measured flow and volume change of aerated concrete. And if its volume doesn't change, we added measuring unit weight and compressive strength. To test application of aerated concrete as filler for fireproof safety, we filled up aerated concrete to fireproof safety according to suitable mixing ratio. Then we measured maximum temperature of inner part of fireproof safety in accordance with the standard test of fireproof. According to the results, aerated concrete as filler for fireproof safety could be possibly used. So when we make aerated concrete, we should consider using an adding agent as well as a foaming agent.

• 한국신뢰성학회지:신뢰성응용연구
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• 제15권2호
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• pp.108-123
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• 2015

Test and Evaluation (T&E) have been verifying the level of it's technological skill and the needed operational status of the development weapons. If the overall spectrum of test and evaluation is fulfilled substantially in the production & deployment, the needed level of the weapon system will be enhanced and also the reliability status will become higher considerably. We can know currently these issues through the mass media and all kinds of the news regarding the defense industry and programs. And so this article have studied the method of enhancing reliability of the test and evaluation, the 6 variables were selected through the discussion of the professional group. The the test and evaluation group needs consistently the professional training systems. After DT&E, we have to the event to verify the technical level of the development systems. We have to take the high level of the kinds of the environmental test. Scientific methods like system engineering will be adapted in process of the test and evaluation. The number of suitable test prototype in the test and evaluation is analysed more systematically. And we need to establish the standardization of the test and evaluation. If 6 variables are well analysed and adapted in the working field, the reliability of the test and evaluation will be considerably, the defense industry will take the chance to develope the future-oriented.

• Journal of Pharmaceutical Investigation
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• 제33권1호
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• pp.67-71
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• 2003

Drug excipients are material used in the formulation of pharmacologically active drugs. They have a variety of roles including dilutents/fillers/bulking agents, binders/adhesives, propellant, disintegrants, lubricants/dlidants, colors, flavors, coating agents, polising agents, fragrance, sweeteening agent, polymers and waxes. Excipient should be inert or inactive and does not interfere with the test. Nowadays within industry there has been a recent surge of interest in novel excipient for novel dosage forms. The purpose of the review is to introduce the administration systems of drug excipient about kinds, matters to be attended to change of excipients.

• 문화기술의 융합
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• 제9권4호
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• pp.393-399
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• 2023

상지 절단 장애인은 미관 목적과 기능적 필요성에 의하여 상지 의지를 착용하며, 특히 양손 절단자인 경우 잡는 동작 즉 파지동작이 가능한 근전 전동의수의 착용이 필수적이다. 잔존 근육의 근전도 신호에 의하여 작동하는 근전 전동의수는 산업재해보상보험의 공적보험 급여 품목이며, 사용자의 안전과 제품 성능의 유효성에 대한 시험 방법 표준의 개발이 필요하다. 본 연구에서는 상지 전동의수의 잡는 힘 즉 파지력을 로드셀을 이용하여 측정하고 반복 동작으로 인한 내구성을 근접센서를 이용하여 시험하기 위한 내구성 시험 장치를 개발하고 그 시험 방법의 표준을 제안한다. 아직까지 국제 표준화 기구 ISO(International Standardization Organization)의 시험 표준이 제정되지 않은 상태이므로 향후 전동의수 시험 표준 분야에서 한국의 선도적인 역할을 할 수 있을 것으로 기대된다.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2015년도 춘계 학술논문 발표대회
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• pp.181-182
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• 2015

The use of non-bearing light weight wall has increased recently due to the increase of high-rise buildings and supply of long-life housing. Light weight wall has advantages such as reducing the self-weight of the building, convenience in installation, and shortening construction period, however, must have a sufficient strength to external force. This study standardized the impact resistance test method for light weight walls by using the actual impact load obtained through load analysis test in previous studies. The impact resistance test method was divided into the test method that uses soft body and the one that uses hard body. The size of specimen was set up as height 2.4m and width 3.0m. The size and shape of the body followed those used in BS 5234-2 and so on for the compatibility with the test method used overseas. The judgment criteria for impact resistance based on test results were not defined uniformly as the assessment of functional damage can vary depending on the type of material, structural method, purpose of wall, and so on even when the same impact load was applied.