• Journal of Information Processing Systems
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• v.10 no.3
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• pp.365-383
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• 2014

Service-oriented computing offers efficient solutions for executing complex applications in an acceptable amount of time. These solutions provide important computing and storage resources, but they are too difficult for individual users to handle. In fact, Service-oriented architectures are usually sophisticated in terms of design, specifications, and deployment. On the other hand, workflow management systems provide frameworks that help users to manage cooperative and interdependent processes in a convivial manner. In this paper, we propose a workflow-based approach to fully take advantage of new service-oriented architectures that take the users' skills and the internal complexity of their applications into account. To get to this point, we defined a novel framework named JASMIN, which is responsible for managing service-oriented workflows on distributed systems. JASMIN has two main components: unified modeling language (UML) to specify workflow models and business process execution language (BPEL) to generate and compose Web services. In order to cover both workflow and service concepts, we describe in this paper a refinement of UML activity diagrams and present a set of rules for mapping UML activity diagrams into BPEL specifications.

• Journal of Conservation Science
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• v.5 no.1 s.5
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• pp.105-111
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• 1996

In order to maintain and evaluate the adequate humidity and temperature of a museum, the data of these should be periodically monitored and accumulated. For this purpose, We have designed the interpretation method of charts of the widely used thermo hydrorecorder at the museum, and developed the computer-based program (name of the program : HATH interpretation program). This method is as follows;The recording of thermo hydrorecorder(model ; Sato R-704) Input a through scanner (UMAX type), and was transformed into numerical value and was processed the statistics by HATH interpretation program. Output can be present the numerical value and the graph which are classified by a day, a month, and a year. By this method, the humidity and temperature data which were taken from 12points in the exhibition case, storage and outdoor of the Ho-Am art Museum in 1995 were processed. At the results, its ability for fast processing, management and analysis of the data was proved to be excellent.

• Journal of Microbiology and Biotechnology
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• v.14 no.2
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• pp.262-267
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• 2004

This study was done to observe the occurrence of heterotrophic bacteria in terms of free chlorine residuals in two different water distribution systems, which belongs to both K and Y water treatment plant of S city in Korea. The data analyzed in the distribution systems show that the free chlorine residuals decreased from 0.10 to 0.56 mg/l for K, and 0.51 to 0.78 mg/l for Y. The decay of free chlorine is clearly higher in both March and August than in January. The HPC in the distribution systems are ranged from 0 to 40 cfu/ml for K, 0 to 270 cfu/ml for Y, on $R_2$A medium. In particular, its level is relatively high at the consumer's ground storage tanks, taps, and the point-of-end area of Y. The predominant genera that were studied in the distribution systems were Acinetobacter, Sphingomonas (branch of Pseudomonas), Micrococcus, Bacillus, Staphylococcus. The diversity of heterotrophic bacteria increases in the end-point area. Most of them are either encapsulated cells or of Gram-positve cocci. In conclusion, the point-of-end area in distribution systems shows the longer flow distance from the water treatment plants, along with a greater diversity and a higher level of heterotrophic bacteria, due to the significant decay of free chlorine residuals.

• Journal of Satellite, Information and Communications
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• v.11 no.2
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• pp.1-7
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• 2016

In this paper, we propose contents authoring, management, and distribution technologies where the contents registered in secure storage through a content acquisition and authoring tool can be used as a common experience in smartphones, smart pads, and PCs. Currently, many people are producing and consuming various types of contents in bulk, and it is expected that real-time contents and old contents coexist as IoT(Internet of Things) technology is commonly deployed in the future. Therefore, we need to develop a differentiated service that can compete with global services in contents authoring and collaboration systems to create new markets. Accordingly, we implemented an authoring service platform to occupy cloud markets with high quality contents produced through collaboration.

• Journal of the Korean Society of Groundwater Environment
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• v.5 no.2
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• pp.57-65
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• 1998

Recently, many researchers have studied on the estimation of groundwater storage and its usable amount in Korea. Those studies were, however, mostly on the groundwater recharge amount over the nation or for the large extent of areas. On the other hand, it has been also needed to study on the regional recharge rate for the planning of groundwater management or for the assessment of groundwater development impacts. In this paper, two practical methods for the estimation of regional groundwater recharge have been studied and proposed, which are $\circled1$ the estimation of the groundwater recharge due to the SCS-CN infiltration method, and $\circled2$ the estimation of groundwater recharge ratio by analyzing groundwater level hydrographs.

• Korean Journal of Veterinary Service
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• v.29 no.1
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• pp.79-82
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• 2006

A 5 years old gelding (Thoroughbred, Equus caballus) had shown severe abdominal pain, colic, after overeating of hay in the feed storage. following through treatment, it subsequently died. Grossly, the large colon was impacted with firm mass of food and congestion of blood vessel in the intestinal wall. There were mild peritonitis and pleuropneumonia. This case demonstrates typical large colon impaction with hard consistence ingesta due to improper management of horse.

• The Korean Journal of Food And Nutrition
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• v.26 no.3
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• pp.578-590
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• 2013

The subject study was targeted towards nutrition teacher (dietitian) of elementary, middle, and high schools in Seoul areal. In addition, this study was to investigate the current status of school foodservice securement facilities & equipments and to analyze the obstructive factors for executing the HACCP system. The aim of this study was to provide base-line data so that a more efficient & effective sanitary management system for school foodservise can be settled in. All surveys were distributed and collected via email. A total of 305 survey papers were collected and out of these, 300 school results were analyzed and the results are as follows. The order of the securement facilities & equipment furnished were pre-handing equipments>washing>cooking>inspection>facilities>storage>space area>distribution equipments. The awareness of obstructive factors in executing the HACCP system was a total of 3.17 points and the order was as follows. The general obstructive factors>obstructive factors in the cooking staff executing the HACCP system>collaboration between the school/team leaders and the budget supporting department>obstructive factors in the nutrition teacher (dietitian) executing the HACCP system. School foodservice securement facilities & equipments in Seoul area must be renovated and modernized so as to improve its current situation. Furthermore, leadership programs are necessary to enhance nutritionists' understanding of the HACCP system and the cooking staff's competencies in instructing and supervising.

• Journal of Applied Biological Chemistry
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• v.44 no.2
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• pp.87-91
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• 2001

Extracts from Geum japonicum (Bammu in Korean) were analyzed for their antioxidative activities and scavenging effects on free radicals. The ethyl acetate fraction of G. japonicum methanol extract (EFGJ) showed a remarkable scavenging activity on the 1,1-diphenyl-2-picrylhydrazyl radical. EFGJ also showed excellent antioxidative activity on linoleic acid during long-period storage and on rat liver microsome peroxidation system, and good anti-peroxidation effect on lipid in Rancimat system using lard, palm oil, and perilla oil, as compared with BHT and ${\alpha}$-tocopherol. Varying effects of antioxidative activity of the EFGJ on various fatty acids were observed. The prevention of linoleic acid and linolenic acid peroxidation was superior to ${\alpha}$-tocopherol, but inferior to BHT. The methanol extract of G. japonicum did not show mutagenicity as revealed through SOS chromotest. Based on the results, the extracts of G. japonicum may be useful source as natural antioxidants.

• Magazine of the Korean Society of Agricultural Engineers
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• v.45 no.4
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• pp.66-77
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• 2003

Monitoring data from agricultural reservoirs throughout the country were analyzed to classify agricultural reservoirs according to physical characteristics and COD concentrations, and evaluate the relationships bet-ween water quality items. The physical and chemical data of total 498 reservoirs were analyzed from 1990 to 2001. Average COD, TP, TN, Chl-a, SS concentrations for the reservoirs and pollutant loadings from their watersheds were used for the analysis. It was possible that reservoirs were classified to 4 types using the relationships between the ratios of effective storage per water surface (ST/WS ratio) and COD concentrations. It is recommended that the improvement measures of polluted reservoirs should be performed as following order : integrated consolidation type (complex mechanism type) $\rightarrow$ watershed consolidation type $\rightarrow$ integrated consolidation type (external mechanism type) $\rightarrow$ in-lake consolidation type $\rightarrow$ conservation type and the depth (ST/WS ratio) of reservoir maintained over 5~6 m for water quality improvement. The decision coefficients ($r^2$) between Chl-a and other items (COD, T-P, SS, T-N) were 0.6915, 0.6732, 0.5327, 0.3352, respectively. Therefore, reservoir managers could evaluate the trophic state of reservoirs by COD concentrations.

• Fire Science and Engineering
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• v.21 no.3
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• pp.84-90
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• 2007

The UN recommends to the member of OECD to implement the GHS (Globally Harmonized System of Classification and Labelling of Chemicals) that harmonized the flammable materials for classification, labelling, production, transport, storage, handling, usage and discard. There are no significant differences between UN and GHS because GHS is based on physico-chemical hazard and acute toxity of classification and labelling of UN regulation for the classification and transportation of flammable materials. In this paper it was analyzed that the classification, labelling and test method of flammable materials for GHS and the national law of safety management of flammable materials.