• 미생물학회지
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• 제6권1호
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• pp.6-11
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• 1968

Through the present experiment the various Aspergilli have been isolated from 53 Meju specimens (fermented soy bean cake) which were collected from 43 local areas in Korea and those of them are arranged as 6 different groups: Asp. flavus-oryzae group (38 strains), Asp. niger group (11 strains) Asp. nidulans group (5 strains), Asp. clavatus group (4 strains), Asp. fumigatus group (3 strains), and Asp. ochraceus group (2 strains), as the result of identification of them by the group key of Thom and Raper. Further identifications of them according to the species keys of Thom and Raper, Yamata and Sakakuchi have been also conducted and the results obtained are following as: 1. Group members (38) of Asp. flavus-oryzae group are identified as. Asp. oryzae, Asp. oryzae var. fulvus, Asp. flavus. and Asp. parasiticus, not identified two different strains belong to this group. 2. Group members (11) of Asp. niger group are identified as Asp. niger and Asp. phoenicus. 3. Group members (5) of Asp. nidulans groups are identified as the same species, Asp. nidulans. 4. Group members (4) of Asp. clavatus group are identified as the same species, Asp. clavatits. 5. Group members (3) of Asp. fumigatus group are identified as the same species, Asp. fumigatus. 6. Group members (2) of Asp. ochraceits group are identified as the same species, Asp. sulphereus.

• Journal of Information Technology Applications and Management
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• 제11권2호
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• pp.65-80
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• 2004

The primary purpose of this study is to investigate ASP (Application Service Provider) vendor attributes that affect ASP client satisfaction. From the relevant literature, ASP vendor attributes that might affect the ASP client satisfaction were derived from which the survey questions were formulated. The survey was conducted among the companies that have adopted ASP. Through the factor analysis of the survey results, the following vendor attributes - vendor's IT infra structure, service reliability, service flexibility, vendor stability, IS maturity, information sharing - were derived ; and the relationships between those attributes and ASP client satisfaction were explored. The result of this study revealed that IT infra, service flexibility, vendor stability are related to ASP client satisfaction. The customer satisfaction factors in the traditional outsourcing -- reliability, IS maturity, information sharing were proved to be not applied in ASP environment. This study provides ASP vendors with guidelines on how to improve their ASP strategies to satisfy clients. The results of this study can also be used by client companies as a decision basis for ASP vendor selection.

• Applied Biological Chemistry
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• 제17권1호
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• pp.54-62
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• 1974

전국(全國)에 걸쳐 수집한 62개(個)의 변질미(變質米) 시료(試料)를 외관상(外觀上)의 변색(變色)으로 그 유형(類型)을 구별(區別)하고 그 원인(原因)이 되는 균군(菌群)을 분리(分離) 조사(調査)하여 다음과 같은 결과(結果)를 얻었다. 1. 62개(個)의 변질미(蠻質米)는 그 변색(變色)의 외관(外講)으로 황적색(黃赤色) 적황적색(赤黃赤色), 담적색(淡赤色), 적회색(赤灰色), 농회색(濃灰色) 및 바구미(米)의 7개유형(個類型)으로 분류(分類)하였다. 2. 62개(個)의 시료(試料)에서 곰장이류 5속(屬) 44종(種), 효모류(酵母類) 1속(屬) 1종(種), 세균류(細菌類) 4속(屬) 14종(種)을 분리(分離)하였다. 3. 분리(分離)된 총균군중(總菌群中) 72.4%는 곰팡이류(類)이었으며 27.6%가 세균류(細菌類)이었다. 곰팡이 유중(類中)에는 Asp. glaucus군(群)이 38%, Asp. candidus가 14%, Asp. oryzae가 12%, Asp. versicolor가 8%로 거의 대부분이며 기타의 Aspergillus, Penicillum, Rhizopus, Scopulariopsis 그리고 Trichoderma등(等)이 있었으며 세균류중(細菌類中)에 는87%가 Bacillus이었으며 Pseudomonas가 10%, 기타 Baveiacterium과 Staphylococus등(等) 분리(分離)되었다. 4. 변색(變色)과 균군(菌群)의 관계(關係)는 절대적(絶對的)은 아니지만 황적색(黃赤色)에서는 Pen. islandicum, 담황적색(淡養赤色)에서는 Asp. candidus, Asp. clavatus, 담적색(淡赤色)에서는 Asp. glaucus, Asp. candidus, Asp. versicolor, Asp. fumigatus등(等)이, 담회황색(淡灰黃色)에는 Asp. oryzae, 담회색(淡灰色)과 농회색(濃灰色)에서는 Asp. glaucus 및 Pencillium종류(種類)가 주(主)로 분리(分離)되었다. 5. 유독성(有毒性) 물질생성균(物質生成菌)은 Asp. glaucus, Pen. islandicum, Pen. citrinum, Asp. flavus, Asp. ochraceus등(等)이 있으나 그 출현빈도(出現頻度)는 중요(重要)한 것이 아니었다. 그러나 Pen. islandicum은 높은 생육밀도를 보여서 문제(問題)가 될 수 있겠다.

• 한국전자거래학회지
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• 제11권1호
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• pp.127-144
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• 2006

본 연구는 국내 섬유의류산업의 공급사슬관리 시스템인 QR(Quick Response) 시스템 구현에 웹서비스 기반의 ASP(WS-ASP) 모델을 제시한다. 국내 섬유의류산업은 대부분 중소기업으로 구성되어 있어서 전문 IT인력을 확보하기 어렵고 대규모 IT 투자여력도 없는 형편이다. ASP 모델은 소프트웨어 온 디맨드 서비스를 저렴한 사용 수수료로 제공받을 수 있다는 장점 이 있으나, ASP 벤더에 대한 의존도가 높아 벤더 위험이 크다는 단점이 있다. 본 연구는 WS-ASP모델을 통해 소프트웨어 온 디맨드 서비스를 여러 특화된 WS-ASP벤더에 분산시켜 벤더 위험을 감소시킴으로써 ASP모델의 단점을 보완하여 QR 시스템에 적절함을 제시하였다.

• 한국전자거래학회:학술대회논문집
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• 한국전자거래학회 2002년도 e-Biz World Conference
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• pp.340-342
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• 2002

ASP Value Chain Modeling ㆍ The Value Chain of ASP Player ㆍ The Value Chain of ASP Customer Successful ASP Delivering Model ㆍ Enterprise ASP Remodeling ㆍ ASP Market Prediction(omitted)

• 대한의생명과학회지
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• 제13권2호
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• pp.105-110
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• 2007

Aspartyl-tRNA synthetase (AspRS) exists in two different forms with respect to tRNA recognition. The discriminating enzyme (D-AspRS) recognizes only tRNA$^{Asp}$, while the non-discriminating one (ND-AspRS) also recognizes tRNA$^{Asn}$ and therefore forms both Asp-tRNA$^{Asn}$ and Asp-tRNA$^{Asp}$. Plus primary sequence distinguishes two general groups of AspRS. There is a predominantly bacterial-type, larger AspRS (about 580 aa) in addition to a shorter archaeal/eukaryotic type (about 430 aa). In vivo data made clear that discriminating and non-discriminating enzymes exist in both groups. The determinants in the protein sequence responsible for tRNA discrimination are not hewn. The AspRS from Acidithiobacillus ferrooxidans might be suggested ND-AspRS fur missing of AsnRS in genomic sequencing data. Therefore, we analyzed the AspRS from A. ferrooxidans with in vitro aminoacylation assay with E. coli unfractionated tRNA, in vivo missense suppression assay with tipA34 mutant and Northern hybridization with probes which were specific with tRNA$^{Asp}$ or tRNA$^{Asn}$. The AspRS from A. ferrooxidans produced more Asp-tRNA than that from E. coli. Only aspS gene from A. ferrooxidans suppressed trpA34 strain in minimal media without tryptophan. Only AspRS from A. ferrooxidans showed mischarged Asp-tRNA$^{Asn}$ band. Therefore, AspRS from A. ferrooxidans is definitely ND-AspRS.

• 한국산학기술학회논문지
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• 제9권4호
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• pp.1074-1080
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• 2008

본 논문에서는 최근 들어 새로운 소프트웨어의 유통방식으로 이슈가 되고 있는 ASP/SaaS 산업현황과 비즈니스 모델의 개발전략에 대하여 기술한다. 먼저 ASP/SaaS 산업현황에서는 ASP의 진화개념으로서의 SaaS에 대하여 정의하고, ASP/SaaS 사업자와 이용자의 현황에 초점을 맞추어서 기술하기로 한다. 그리고 최신 IT 기술발전에 대응할 수 있는 ASP/SaaS 비즈니스 개발 전략을 제안하고자 한다. 제안된 비즈니스 개발 전략은 ASP/SaaS 사업자들이 향후 비즈니스 시장에 새롭게 진출하거나 경쟁력을 높이기 위한 가이드라인으로서 유용하게 사용될 수 있다.

• 한국전자거래학회지
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• 제14권4호
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• pp.35-45
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• 2009

국내 ASP(Application Service Provider) 산업은 지난 10년 동안 정부 주도하에 중소기업을 대상으로 급 성장하였다. 그러나 최근 ASP 서비스 업체의 지속적 적자 및 이용업체의 가입 정체 등으로 ASP 산업이 침체되고 있다. 따라서 본 논문에서는 ASP 시장 규모 및 시장성장률의 BCG 매트릭스를 이용하여 핵심 서비스 군을 도출하고 이 서비스 군을 대상으로 집중 인터뷰(Focused Group Interview)를 통하여 핵심 성공 요소를 파악하여 ASP 산업의 활성화 방향과 차세대 ASP로 지칭되는 SaaS(Software as a Service)로의 발전방향을 모색하고자 한다.

• Journal of Information Technology Applications and Management
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• 제13권1호
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• pp.95-116
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• 2006

Many SMEs have adopted ASP models which have brought various benefits to SMEs such as decreasing the total cost, using new IT technology, enhancing the maintenance, and implementing the information systems rapidly. Ministry of Information and Communication had implemented the ASP diffusion project for the ASP venders and SMEs between 2001 and 2003. As results of this project, various industries adopted the ASP applications of which the performance was enhanced, and then the competitiveness of the ASP vendors in Korea was increased. The purpose of this study is to make a strategy of the penetration into China market for ASP services which have competitive advantages. This study uses various research methods such as questionnaire survey, visiting SMEs in china and making interviews. This study shows the current status of Chines ASP market, the several cases of using ASP services, and questionnaire analyses(service recognition, service requirement and factors and infrastructure, business environment and supporting organizations etc) of ASP demand. And finally this study proposes several strategic considerations in entering China market and suggests several support policies for supporting Korean ASPs.

• Asian Pacific Journal of Cancer Prevention
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• 제13권7호
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• pp.3299-3303
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• 2012

Objective: To investigate the association between xeroderma pigmentosum group D (XPD) Asp312Asn polymorphism and esophageal cancer (EC) susceptibility by meta-analysis. Methods: We searched PubMed up to April 9th, 2012, to identify relevant papers, and 8 published case-control studies including 2165 EC patients and 3141 healthy controls were yielded. Odds ratios (ORs) with relevant 95% confidence intervals (CIs) were applied to assess the association between XPD Asp312Asn polymorphism and EC susceptibility with the Comprehensive Meta-Analysis software, version 2.2. Results: Overall, the meta-analysis results suggested the XPD Asp312Asn polymorphism to be significantly associated with EC susceptibility [(Asn/Asn+Asp/Asn) vs. Asp/Asp: OR=1.20, 95%CI=1.05-1.36, p=0.01; and Asp/Asn vs. Asp/Asp: OR=1.15, 95%CI =1.01-1.31, p=0.04]. In the subgroup analysis by ethnicity and cancer type, significantly associations were found for Caucasian populations [(Asn/Asn+Asp/Asn) vs. Asp/Asp: OR=1.26, 95%CI =1.08-1.47, p<0.001; Asp/Asn vs. Asp/Asp: OR=1.19, 95%CI =1.02-1.40, p=0.03] and esophageal squamous cell carcinoma [(Asn/Asn+Asp/Asn) vs. Asp/Asp: OR=1.19, 95%CI=1.01-1.41, p=0.04]. There was no heterogeneity and no publication bias existed. Conclusions: This meta-analysis shows that the XPD Asp312Asn polymorphism may be a risk factor for developing EC, especially for Caucasian populations and esophageal squamous cell carcinoma.