• The Journal of Society for e-Business Studies
• /
• v.6 no.3
• /
• pp.209-225
• /
• 2001

This paper Proposes the individual roles for developing small web application systems based on the Client/Server architecture with the activities and artifacts of each role and cooperation. The roles of Web Server part (i.e. User Interface Designer, Web Designer, HTML Writer), the roles of Application Server part (i.e. Domain Expert, Application Developer, Tester) and the roles of DB Server part (i.e. Database Administrator, Data Designer) are described. Furthermore, the role of the Development Leader that participates in development and manages all works in project and finds the solutions of problems in project, is also discussed. The Domain Expert analyzes the domain of the application in order to send the artifacts to the Application Developer. Then the Application Developer analyzes, designs and implements the application based on the artifacts of the Domain Expert and integrates the implemented program modules. Roles are related each other in this way, and cooperate until the application development is completed. Finally, we analyzed and compared these roles with the roles of RUP(Rational Unified process) and web wave. Suggested roles in this paper turned out to be efficient compared to the roles of the existing large-scale methodology.

• The KIPS Transactions:PartD
• /
• v.11D no.4
• /
• pp.917-928
• /
• 2004

Common Criteria as ISO/IEC 15408 is used to assure and evaluate IT system security. As the Prime class of security assurance requirement, CM Configuration Management needs the more principled quality activities and practices for developer must be supported. So in this paper, we propose the well-defined CM method as guideline for TOE developer based on Process model including common criteria and develop the CMPET a quantitative process evaluating tool for CM using checklist. It can support useful process analyzing data to developer, evaluator and user.

• Journal of the Korean Society for information Management
• /
• v.13 no.1
• /
• pp.143-172
• /
• 1996

The purpose of the study is to set up factors for evaluating information systems which can meet both users' and developers' needs. These factors can be used as a framework in developing successful information systems. To achieve this purpose factors are selected first from the literature review by the previous studies. Then two different questionnaires based on selected factors were made up and distributed to two separate groups; users and developers. It appeared that there are significant differences on ranking and weighting for evaluation factors of information systems between the user and the developer. 185 factors for evaluating information systems are divided into 9 criteria based on their roles. There are significant differences on ranking under 6 out of 9 evaluation criteria between two groups. These are 'effectiveness', 'usability', 'user friendliness', 'documentation', 'output', 'maintenance'. However, there are no significant differences on factors in 'performance', 'developer', and 'user satisfaction' criteria. As a result of the study 185 factors for evaluating information systems were presented with rank.

• YAKHAK HOEJI
• /
• v.50 no.5
• /
• pp.313-321
• /
• 2006

There are three kinds of liquid petroleum marker which is extracted by the basic or acidic, and both developer. Korean marker, Unimark 1494 DB (marker) have been spectrophotometrically analysed by the determination of absorbance at 582 nm after base extraction by Unimark 1494 DB Developer C-5 (developer). Some blue dyes which have same reactive radical of marker and can be changed deep blue color in base developer extraction (BDE), may be increased absorbance at 582 nm, but dyes or markers which can be increased the absorbance, were not unclear. In this experiment, effects of three dyes or marker such as Orimax Green 151 (the mixture of CI Solvent Yellow 16 and CI Solvent Blue 70), quinizarin and Orimax Blue 2N (CI Solvent Blue 35), and two solvent such as topasol (P-250) and lubricant (P-8) on the absorbance were studied by HITACHI Recording Spectrophotometer U-3300. It shows that all of them increased absorbance at 582 nm after BDE. Absorbance at 582 nm can be showed 0.0544 by Orimax Green 151 at the concentration of 3.96 mg/l, quinizarin at the concentration of 1.38 mg/l, and Orimax Blue 2N at the concentration of 2.73 mg/l in the artificial petroleum (normal diesel oil: topasol: lubricant=2 : 4: 4), respectively. Absorbance, 0.0544 indicates that concentration of marker is 1.64 mg/l in the reference curves, respectively. And also these results can be showed that the artificial petroleum have about 10% cheep fuel such as kerosene which have marker (16.0 mg/l). Absorbance of P-250 was 0.01361-0.22842 depending upon the purchasing date, and that of P-8 was 0.05644. pH of developer was 14.83, and so this result indicates that Unimark 1494 DB is a base extractable petroleum marker, phenylazophenol (US Patent No. 5,252,106). In the BDE, the slight color of Orimax Blue 2N, Orimax Green 151 and quinizarin in artificial petroleum changed to deep bright blue color, respectively. These result indicate that the absorbance at 582 nm by BDE may be increased not only by azo, diazo, amine and ketone (anthraquinone, coumarin) dyes or markers, but also the contaminants of P-250 and P-8 which have same as reactive radical of dyes or markers.

• The Journal of Society for e-Business Studies
• /
• v.17 no.4
• /
• pp.221-242
• /
• 2012

The rising value of software developers has made corporations, including IT companies, to focus on recruitment of software developers. However, the domestic software industry, where SMEs represents quite a large proportion of the industry, is facing problems of low rate of human resources and high rate of job turnover. These problems have not been solved until today. This study hypothesizes that software developer's job satisfaction has an effect on organizational engagement and intention to job transfer. The purpose of this study is to provide implications on desirable human resources management and work environment, that lowers intentions to job transfer by elevating job satisfaction of the software developers. The results of the study reveal that among job satisfaction factors, recognition, autonomy, work-life balance, work environment have significant effects on fob satisfaction. Also, the software developer's job satisfaction elevates organizational engagement and lowers intention to job transfer. In addition, job satisfaction is has partly has mediating effect between job satisfaction and intention to job transfer. Several practical implications are discussed.

• Analytical Science and Technology
• /
• v.36 no.3
• /
• pp.113-120
• /
• 2023

Physical developer (PD) is an effective technique that can develop fingerprints even on wet or very old paper. However, it has not been known which substance reacts with PD. Also, the timing of optimization according to the storage period of the PD working solution has not been known. The present research has done a spot test with 7 eccrine components and 5 sebaceous components that known as fingerprint components and figured out the mixture of palmitic acid and lysine gave the strongest positive reaction. Also, paper treated with PD was treated in 1,2-indanedione/zinc (1,2-IND/Zn) working solution and showed lysine was not dissolved in water. To find out the timing of optimization according to the storage period of the TWEEN^® 20 based PD working solution, the mixture of palmitic acid and lysine was used for the target of reagent reliability test. As the result, working solution of 14 days storage period showed better result than other working solutions.

• Journal of the Korean Institute of Educational Facilities
• /
• v.13 no.3
• /
• pp.76-79
• /
• 2006

• Communications of the Korean Institute of Information Scientists and Engineers
• /
• v.33 no.1
• /
• pp.26-30
• /
• 2015

• Journal of the Korea Construction Safety Engineering Association
• /
• s.39
• /
• pp.38-41
• /
• 2006

• Korean Architects
• /
• s.653
• /
• pp.114-115
• /
• 2023