• 품질경영학회지
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• 제29권4호
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• pp.65-81
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• 2001

ISO 9001:1994 / KS A 9001:1998 was recently revised as ISO 9001:2000 / KS A 9001:2001, so as to be used in non-manufacturing companies as well. In this paper, a model for quality management system in public administration sector was proposed by customizing ISO 9001:2000 / KS A 9001:2001. The proposed model is compatible with ISO 9001:2000 / KS A 9001:2001, and expected to be used as a guideline for those people who are involved in establishing quality administration system in public sector.

• 산업경영시스템학회지
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• 제28권3호
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• pp.1-9
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• 2005

We developed the logical methods to analyze economic impacts of standardization and cleared up effects of performing KS in micro and macro aspects. This study is performed through analysing foreign studies and results from surveys. The advanced methods performing standardization as a form of 'Korean industrial standards' are suggested here, which are based on results of this study. The major consequences of this study are followings. The micro economic impact is that each company gets 604.5 millions won a year through performing KS A and F(discount rate 4.5%) and 1.46 trillions won is the macro economic impact through performing total KS A and F, which comes to 0.245% of GDP.

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2000년도 추계학술대회논문집
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• pp.336-339
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• 2000

Revision of KS, Korean Standards, is currently actively discussed. It is just the time for a new world class standards under the new system with WTO, World Trade Organization. This paper is a part of "Researchs on the Standards in the Building Acoustic Field", as one of KS revision projects. The aim of this study is to define the requirements of laboratory test facilities with suppressed flanking transmission. In the former KS, there is no items matched with this purpose. Therefore comparing several results with different measuring conditions of a laboratory and results between different laboratories was impossible. On these basis, a new part of KS is proposed, and some problems remained and further discussions in the proposed draft are described in this study.

• 한국항만경제학회지
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• 제27권1호
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• pp.31-54
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• 2011

본 연구는 국내 물류센터에서 다양한 물류활동이 수행되기 위해 필요한 인프라 요인들을 기반시설, 물류설비, 물류장비, 운영시스템으로 분류하고 정의하였다. 물류활동에 직 간접적으로 영향을 주고 있는 물류센터의 인프라 요인을 체계적으로 분석하여 제시함으로써, 물류센터 내의 물류활동에 대하여 명확하게 파악하고 인식할 수 있는 토대를 제공한 것이다. 또한 물류센터와 관련된 한국산업규격(KS)의 인지도와 사용률이 매우 낮은 문제점을 개선하기 위해, 국토해양부 교통체계효율화사업(보관시설 표준정합시스템 개발연구)의 일환으로 수행된 국내 321개 보관시설 조사와 분야별 전문가 자문회의 결과를 이용해 한국산업규격(KS) 개선방향을 제시하였다. 본 연구는 물류활동과 인프라 요인(기반시설, 물류설비, 물류장비, 운영시스템)을 고려한 한국산업규격(KS) 개선방향을 제시함으로써 국내 물류센터의 설계 및 운영의 효율성을 도모할 수 있는 기틀을 제공할 수 있을 것이다.

• Journal of the Korean Wood Science and Technology
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• 제18권2호
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• pp.67-78
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• 1990

This study was performed to determine the characteristics of physical and mechanical properties of domestic wood based materials; plywood, particleboard, medium density fiberboard. Main items of tested properties were panel size, moisture content, water absorption, linear expansion and thickness swelling, glue bond shear strength, bending properties(stress at proportional limit, modulus of rupture. modulus of elasticity), tensile strength, screw holding strength, and internal bond as neccessary. the results were discussed mainly with Korean Standards. The obtained conclusions are as follows; 1. Length and width of 3mm thin plywood(3-ply) and 12mm thick plywood(7-ply) were satished with KS-standard, but thicknesses of these panels were not- passed tolerance limit except one of eight makers. 2. Length and width of particleboard and medium density fiberboard were greater than the tolerance limit value of KS standard, but the thicknesses of these panels were passed this value. 3. Moisture contents of 12mm thick and 3mm thin plywood were satisfied with KS-standard except one mill made 3mm thin plywood. 4. Moisture absortion of plywood was not passed tolerance limit of KS-standard but particleboard was satisfied with this standard value. 5. Dry and wet shear strengths in glue bond of 3mm thin plywood were not reached to KS-standard, but those of 12mm thick plywood were sufficiently satisfied with KS standrad. 6. Modulus of ruptures, parallel to grain and perpendicular to grain of plywood, and particleboard and medium density fiberboard were satisfied with KS-standard. 7. Tensile strengths, parallel to grain and perpendicular to grain of plywood were satisfied with allowance stress of US product standard PS 1-74. 8. Screw holding strength of particleboard was not reached to KS standard, but internal bond was satisfied with KS standard.

• 미생물학회지
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• 제44권1호
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• pp.22-28
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• 2008

본 실험은 생분해가 어려운 절삭유를 단일 균주에 의해 생물학적 처리를 하는 데에 목적이 있다. 절삭유, 절삭폐유로부터 호기 균주 81개를 분리하여 이중 절삭유 분해능이 가장 높은 균주로, 48시간 내에 90.4%를 제거한(초기농도 699.1 mg/L) KS47을 선별하였다. KS47은 형태학적, 생리 화학적, 16S rDNA 염기서열, 그리고 지방산 분석을 통해 Pseudomonas aeruginosa로 동정되었다. P. aeruginosa KS47은 절삭유를 탄소원으로 사용하여 성장 할 수 있었으며, 절삭유 분해시, 최적 분해 조건은 1.5 g/L(wet weight), pH 7.0, $30^{\circ}C$이었다. 최적 조건 하에서 절삭유의 제거능을 본 결과, 1,060 mg/L의 절삭유를 12시간 내에 83.7% 제거함을 확인하였다.

• 대한예방한의학회지
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• 제8권2호
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• pp.13-30
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• 2004

This study was performed to evaluate the effect of Kangwhal-Sokdan tang(KS) on osteoblast function and gene expression. The osteoblast separated from the murine calvariae and MG-63 cell were cultivated to evaluate the cell function and gene expression. The results were summarized as followes. 1) KS increased cell proliferation of murine calvarial cell. 2) KS increased protein synthesis, collagen synthesis and ALP activity of murine calvarial cell. 3) KS increased the survival rate of murine calvarial cell. 4) KS increased the expression of calcitonin receptor and PTH receptor. 5) KS increased the expression of PKA and PKC. 6) KS decreased the expression of $PLA_2$, COX, $PGE_2$ synthase, but increased prostacyclin synthase. 7) KS increased the expression of collagen(type IV) gene. It is concluded that KS might improve the osteoporosis resulted from augumentation of osteoblast proliferation and gene expression.

• 한국식품과학회지
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• 제24권3호
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• pp.215-220
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• 1992

Caffeine을 기질로 이용할 수 있는 균을 토양과 폐수에서 7종을 분리하고 그중 카페인 분해능이 가장 좋은 KS-5를 동정하여 Pseudomonas putida KS-5라고 명명하였다. P. putida KS-5의 생장 최적조건은 온도 $30^{\circ}C$, pH 7.0이었고 카페인 농도는 1.0%였다. P. putida KS-5는 plasmid DNA가 존재하였으며, 카페인 분해유전자가 plasmid에 존재할 수 있음을 알 수 있었다. 한편 이들 분해유전자의 유전적 특징을 규명하기 위한 curing test와 transformation에 필요한 marker를 찾아본 결과 각종 항생물질에 대하여 내성이 있었다.

• 한국산학기술학회논문지
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• 제11권12호
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• pp.4774-4779
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• 2010

군수제품 생산업체 및 조달업체를 대상으로 국방규격 및 인용표준 규격에 대한 활용실태와 내용에 대한 유효화(최신화) 확인 방식에 대한 설문조사를 실시하였다. 각 업체별로 보유 또는 활용하고 있는 표준 규격 수를 살펴보면, KS, 국방규격, 미국 군사규격의 순으로 많이 보유하였으며, KS 구입을 위해서는 연간 40만원을, 해외 표준 규격 구입을 위해서 연간 133만원을 지불하는 것으로 조사되었다. 한편, 해외 표준 규격은 언어적인 문제, 정보 접근방식의 모호성, 표준 관련기관의 부재 등으로 인해 KS나 국방규격에 비해 상대적으로 수동적으로 최신 정보를 얻고 있었다. 또한, 설문대상 업체에서는 국방규격 정비(인용규격 최신화 및 KS 부합화) 및 관련 DB 검색 서비스 제공에 대한 요구도가 매우 높아, 보다 효과적인 국방규격 통합 관리시스템 마련이 시급한 것으로 조사되었다.

• 대한인간공학회지
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• 제33권5호
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• pp.355-363
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• 2014

Objective:The purpose of this study is to design a three-set type (Sebulsik) keyboard that is to input Korean text with no shifted keys and also compatible with the standard Korean computer keyboard or ANSI keyboard. Background: The KS computer keyboard is two-set type (Dubulsik). Existing and proposed designs of three-set type of past studies are not compatible with KS or ANSI keyboard and are complex with many redundant letters. Method: The number of Korean letters for 3-set type is analyzed. Then Korean letters are arranged with normality and with spatial compatibility to the KS Korean keyboard, and symbols were arranged to same positions with ANSI keyboard. Results: Initial consonants of 14 numbers and 6 vowels are arranged as exactly same positions of KS keyboard, and other vowels are arranged with spatial compatibility. Symbols are arranged to the same positions with ANSI keyboard, and 10 digits are confirmed and has compatibility to International standard. Conclusion: A 38-key model, 38K, is designed to require minimal keys to input Korean text with no shifted keys, increased the compatibility to the KS Korean computer keyboard. Application: Using the proposed 38-key model, 38K, it can be taken into account for keyboards in industrial production. It is applicable to user group of 3-set type Korean keyboard with more easy than past keyboards.