• Journal of Korean Home Economics Education Association
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• v.15 no.2
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• pp.101-120
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• 2003

The purpose of this study was to investigate the recognition of middle and high school students on the 7th technology home economics curriculum. This study was carried out to understand the difference in the level of needs. interesting on the 7th technologyㆍhome economics curriculum and application on the life to maximize the effect of technologyㆍhome economics education by the socio-demographic factors. For this purpose, survey was conducted 437 students in the middle school and high school in the Gwangju city and Jeonnam province. The survey was consists of items related with socio-demographic factors in 9 questions. The curriculum of technologyㆍhomes economic consist in the level of application and general tendency and level of needs in 47 different unites. The major findings of this study are as follows. 1. The understanding of internet application. me and family relation, nutrition of youth were showed high perception in order in the level of needs on the technology home economics curriculum. 2. The internet application, home life practice and me and family relation showed high perception in order in the level of interesting. 3. The internet application, home life practice and me and family relation showed also high perception in order that helps living life. And the understanding of architectural principles and industry and characteristics of materials showed low perception.

• Journal of Information Technology Applications and Management
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• v.12 no.4
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• pp.157-171
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• 2005

Recently companies are aggressively Pushing ahead with integrating the systematical applications of internal and external information systems such as Data level, Application level, Process level in the company, Process level between companies. The EAI solution is generally considered as the necessary tool to integrate companies, but the appraisal standard for the EAI solution has not Vet settled in Korea, so the companies have difficulty in deciding whether to adopt the EAI solution or not. Through this report, we first introduce the KRA Project as the best practice in making an application of the settled standard to evaluate and adopt the EAI solution, and then suggest that it can be adapted to companies considering applying to the EAI solution.

• Journal of the Korean Dietetic Association
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• v.11 no.4
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• pp.430-439
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• 2005

The purposes of this study were to evaluate the extent of dieticians' application of the curriculum of the food and nutrition major to their work and to suggest improvement measures for more efficiently applicable curriculum. A questionnaire survey of 552 dieticians at school food service and industry food service operations in Korea was conducted and 178 completed questionnaires were available for the purpose of the statistical evaluation. Statistical analyses were made of raw data by way of using the SPSS/win 7.2 program. The main results of this study were summarized as follows : Dietitian’s job could be categorized into 11 duties and 92 task elements. The application level was ranked at a level between 3 point and 4 pont(out of 5 scale) in the most area of the 92 task elements. Out of 11 duties, duty of sanitation management was applied at the highest level, while duty of nutrition education and duty of consultation management were utilized at the lowest level. Compared with the industry food service dieticians, dieticians at school food service operations employed the curriculum at the higher level. The effectiveness of experiments and practicum curriculum was ranked at the lower level than 3 point(out of 5 scale).

• ETRI Journal
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• v.27 no.1
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• pp.22-42
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• 2005

Traditional traffic identification methods based on wellknown port numbers are not appropriate for the identification of new types of Internet applications. This paper proposes a new method to identify current Internet traffic, which is a preliminary but essential step toward traffic characterization. We categorized most current network-based applications into several classes according to their traffic patterns. Then, using this categorization, we developed a flow grouping method that determines the application name of traffic flows. We have incorporated our method into NG-MON, a traffic analysis system, to analyze Internet traffic between our enterprise network and the Internet, and characterized all the traffic according to their application types.

• Journal of The Korean Society of Grassland and Forage Science
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• v.20 no.2
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• pp.139-146
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• 2000

A trial was carried out to investigate the effect of fermented saw-dust pig manure (FSP) and N fertilizer application on physical, chemical properties and microbial population of soil on Cheju brown volcanic ash pasture during the period from September, 1997 to January, 1999. Average soil N contents during 3 different periods, August and October, 1998, and January, 1999 were 0.39, 0.41 and 0.39% for fertilizer N level 0, 150 and 300kg/ha, respectively. Soil N contents determined in January, 1999, was significantly increased by an increase of fertilizer N. Nitrogen contents in the soil applied with 0, 3, 6 and 12 tons 1 ha of FSP were 0.43, 0.40, 0.38 and 0.38%, respectively, showing decreasing tendency of soil with increasing levels of FSP application. Soil N contents determined in August, 1998 and January, 1999, were significantly decreased by increasing levels of FSP application. Organic matter contents of the soil applied with N 0, 150 and 300 kg/ha was 8.04, 8.37, and 9.08%. Soil organic matters determined on the 1st and 2nd period trended to increase with increasing level of fertilizer N. FSP application significantly decreased organic matter contents of pasture soil, (9.14, 8.79, 8.28 and 7.78% OM in soil applied with FSP 0, 3, 6 and 12 tonlha of FSP), respectively. Soil OM determined in October, 1998, also showed a significant decrease with increasing level of FSP. Soil pH, available phosphorus, exchangeable K, Ca, Mg and Na in soil studied were not influenced by fertilizer N or FSP application during all three periods. N application tended to increase soil bacteria count, ($27.0\;{\times}\;10^4\;cfu/g,\;29.4\;{\times}\;1-^4\;cfu/g$ and $53.6\;10^4\;cfu/g$ in the soil applied with 0, 150 and 300 kg N/ha, respectively). The number of colonies of soil bacteria and fungi determined in June and October, 1998 was not increased remarkably by FSP application, but the number of colonies of bacteria determined in March, 1998 showed a significant increase with increasing level of FSP application. In conclusion, N contents and OM of soil increased with increasing level of N application, but decreased with increasing level of FSP application.

• The Journal of Information Systems
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• v.16 no.3
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• pp.69-90
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• 2007

Recently, Service Level Management(SLM) including SLA has been developing to manage the level of information systems service. Although previous SLA studies have provided the conceptual model and critical success factors, the studies have not tested the effectiveness of the SLA by way of the empirical study. In this study, we applied an innovation decision making theory to our model and tested an empirical study using of a firm survey data. We suggested a SLM model, which consists of SLA planning, application, management dimensions. We found that the SLM's management stage has an impact on performance, whereas SLM's planning and application has not. At each sub dimensional analysis, there are found that adequate SLA indicators in the application stage influences performance and change management and feedback & reporting in the management stage influence performance.

• Journal of The Korean Society of Grassland and Forage Science
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• v.25 no.2
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• pp.137-142
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• 2005

This study was conducted to evaluate the effects of cutting frequency and level of fertilizer application on the botanical composition and forage yield of alpine pasture. Field experiment was established at 600 m (a.s.1) altitude with two cutting frequency schedules (two and three times annually) and two levels of fertilizer application (lower level of fertilizer, 200-200-200 kg / ha and standard level of fertilizer, 280-200-240 kg / ha; N, $P_2O_5$ and $K_2O$, respectively). Higher grass to clover ratio was observed in two cutting frequencies. The clover ratio was highest as $16\%$ in thee cutting frequencies with lower level of fertilizer application End the ratio of weed was low in all treatments ($3.7 {\~} 6.7\%$). No significant difference was observed in forage dry matter (DM) yield among treatments, however forage DM yield in three cutting frequencies tended to be greater in standard level of fertilizer application compared to lower level of fertilizer application. The forage quality was greater in three cutting frequencies, but not changed with different levels of fertilizer application. This result indicates that three cutting frequency and standard level of fertilizer application system are considered to be proper management methods at alpine grassland of 600 m altitude considering the botanical composition, forage DM yield md forage quality.

• Journal of the Korean Society of Tobacco Science
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• v.16 no.2
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• pp.128-133
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• 1994

This study was carried out to get agronomic information about the tobacco culture in paddy soil where incidence of grey tobacco leaves used to appearly uptake of iron, manganese and chlorine due to soil acidity and high water level. Application of lime to paddy soil(pH5.4-5.6) reduced content of iron, manganese known as proceeding materials giving rise to variegated grey tobacco after curing, compared with non-treatment. Grey leaves were found mainly at lower and middle stalk positions, and incidence of grey tobacco was lowered by application of lime in the well drained field but was not affected by level of fertilizer application. Amendment of soil acidity by lime tended to decrease chlorine and manganese content in leaves. Nicotine and mangenese content of leaves were lowered by reduction of one-quarter fertilizer level. In case of lime treatment, increase of yield reached to 4-6% comparing with those of non-treatment but price per kg was not affected. Reduction of N fertilizer level to three-quarters had the equal yield but high quality of leaf comparing with standard fertilization in paddy field.

• Korean Journal of Environmental Agriculture
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• v.17 no.2
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• pp.150-155
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• 1998

To investigate effects of organic matter application on heavy metal uptake of infant rice seeding, the various amount of organic matter(peat and $Bio-com^{(R)}$)was applied on Cd or Cu treated nursery bed soil. No growth difference was observed up to 20mg/kg of Cu treatment. Above 20mg/kg of Cu treatment, the seeding height and top dry weight were decreased but the Cu uptake by seeding was increased with increasing Cu treatment level. The mat formation was poor above 20mg/kg of Cu treatment, however, the seeding peat application level. All peat treatment resulted better mat formation than control. The seeding height and top dry increasing Cd treatment level. The mat formation was not effected by either Cd treatment level or organic matter sources. The effect of peat and $Bio-com{(R)}$ application on Cd uptake by infant rice seeding was not observed at all Cd treatments level.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.41 no.1
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• pp.68-76
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• 1996

To elucidate the optimum fertilizer level and application method for band application under puddled-soil drill seeding in Jeonbuk series of fluvio-marine alluvial soil at National Honam Agricultural Experiment Station in 1995, using Dongjinbyeo, slow releasing compound fertilizer of 100％ and 80％ to conventional application level was applied totally as basal fertilizer simultaneously with seeding under 3cm and 5cm depth from soil surface in a distance of 4cm from the seeded row. Plant height was taller and tiller number was higher in band application than conventional application but ratio of effective tiller was vice versa. Panicle number was more but ratio of effective tiller ratio was lower in 100％ than 80％ level of band application and they were higher in 3cm than 5cm depth from soil surface. Leaf area index and dry weight was higher in conventional application at early growth stage but was vice versa after maximum tillering stage, and they were higher in 3cm depth at early growth stage but 5cm depth after maximum tillering stage. NH$_4$-N in soil was higher in conventional application at 25 days after seeding but, thereafter was lower than band application and it was higher in 3cm than 5cm depth till 40 days after seeding but was versa, thereafter. Lodging degree was slightly higher in band application, 100％ level and 5cm depth than in their counterparts. Panicle number and grain number per $m^2$ was lower in conventional application than 80％ or 100％ level of band application without significant difference between band application levels or application methods. Yield was higher at 80％ level of band application under 3cm depth than conventional application, but no significantly different among other application methods. Therefore, 80％ level of band application under 3cm depth of soil surface was more effective for puddled-soil drill seeding on the basis of the reduction of application efforts, better plant growth and higher yield in rice.