• Journal of National Security and Military Science
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• s.9
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• pp.313-340
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• 2011

The National Defense Reformation bill of "National Defense Reformation 2020" which have been constantly disputed and reformed by the government went through various levels of complementary measures after the North Korean sinking on the Republic of Korea (ROK) Naval Vessel "Cheonan". The final outcome of this reform is also known as the 307 Plan and this was announced on the 8th March. The reformed National Defense Reformation is to reduce the number of units and military personnel under the military structure reformation. However, in order for us to undertake successful National Defense Reformation, the use of privatized civilian resources are essential. Therefore according to this theory, the ROK Ministry of National Defense (MND) have selected the usage of privatized resources as one of the main core agenda for the National Defense Reformation management procedures, and under this agenda the MND plans to further expand the usage of private Especially the MND plans to minimize the personnel resources applied in non-combat areas and in turn use these supplemented personnel with optimization. In order to do this, the MND have initiated necessary appropriate analysis over the whole national defense section by understanding various projects and acquisition requests required by each militaries and civilian research institutions. However for efficient management of privatized civilian resources, first of all, those possible efficient private resources which can achieve optimization will need to be identified, and secondly continuous systematic reinforcements will need to be made in private resource usage legislations. Furthermore, we would need to consider the possibility of labor disputes because of privatization expansion. Therefore, full legal and systematic complementary measures are required in all possible issue arising areas which can affect the combat readiness posture. There is another problem of huge increase in operational expenses as reduction of standby forces are only reducing the number of soldiers and filling these numbers with more cost expensive commissioned officers. However, to overcome this problem, we would need to reduce the number of positions available for active officers and fill these positions with military reserve personnel who previously had working experiences with the related positions (thereby guaranteeing active officers re-employment after completing active service). This would in tum maintain the standards of combat readiness posture and reduce necessary financial budgets which may newly arise. The area of maintenance, supply, transportation, training & education duties which are highly efficient when using privatized resources, will need to be transformed from military management based to civilian management based system. For maintenance, this can be processed by integrating National Maintenance Support System. In order for us to undertake this procedure, we would need to develop maintenance units which are possible to be privatized and this will in turn reduce the military personnel executing job duties, improve service quality and prevent duplicate investments etc. For supply area, we will need to establish Integrated Military Logistics Center in-connection with national and civilian logistics system. This will in turn reduce the logistics time frame as well as required personnel and equipments. In terms of transportation, we will need to further expand the renting and leasing system. This will need to be executed by integrating the National Defense Transportation Information System which will in turn reduce the required personnel and financial budgets. Finally for training and education, retired military personnel can be employed as training instructors and at the military academy, further expansion in the number of civilian professors can be employed in-connection with National Defense Reformation. In other words, more active privatized civilian resources will need to be managed and used for National Defense Reformation.

• Food Science of Animal Resources
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• v.27 no.1
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• pp.60-66
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• 2007

We investigated the effects of dietary supplements of probiotics, illite, active carbon and hardwood vinegar on growth performance, carcass characteristics and fatty acid composition in finishing pigs. One hundred fifty pigs ($Landrace{\times}Yorkshire{\times}Duroc$; $32.3{\pm}1.3 kg$ average initial body weight) were used in a 100 day experiment. Pigs were randomly placed into five experimental feeding groups (control, 0.2% probiotics, 1.0% illite, 1.0% active carbon and 1.0% hardwood vinegar) and were slaughtered at approximately 110 kg live weight. There was a slight, but insignificant increase in average daily body weight gain and feed intake among all treatment groups. Feed conversion was reduced when probiotics were added (p<0.05). There were no significant differences in the carcass rate and back fat thickness among the all treatment groups including controls. However, the frequency rate of grade A increased in the groups fed 1.0% active carbon and hard- wood vinegar compared to controls. Stearic acid content was lower in the groups fed probiotics illite active carbon and hardwood vinegar (p<0.05). Oleic acid contents were higher only in the groups fed 1.0% active carbon and hardwood vinegar (p<0.05).

• International Journal of Advanced Culture Technology
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• v.10 no.2
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• pp.12-20
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• 2022

In order to prevent mass infection of food poisoning in children, children's foodservice facilities should always thoroughly manage the hygiene and safety of meals. In this study, the hygiene management levels of daycare centers and kindergartens were compared according to the characteristics of foodservice facilities for four years from 2018, and the effect of the number of visits on the meal hygiene management scores analyzed. The facilities were divided into a small-scale and the group foodservice facilities and was divided into the Sprout group and the Fruit group according to the meal hygiene management level. As a result, the meal hygiene management of the Fruit group was generally better than that of the Sprout group, and the meal hygiene management scores in the second half of each year increased compared to the first half of the year. In addition, it was confirmed that the meal hygiene management scores in 2020, when the number of visits to foodservice facilities decreased due to COVID-19, was the worst compared to other years, and the decrease in the number of visits could affect the level of hygiene management. In conclusion, meal hygiene management of children's foodservice facilities should be applied differently depending on the characteristics of the facilities. Moreover, the number of visits and the hygiene management scores correlated, so it is considered that the appropriate number of visits should be maintained to improve the meal hygiene management level. However, in situations where it is necessary to prevent the spread of mass infectious diseases such as COVID-19, other active measures to replace visits should be proposed.

• Journal of the Korean housing association
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• v.27 no.6
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• pp.113-124
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• 2016

The purpose of this study is to analyze characteristics of rental housing management and service preference according to social relationship types. The data for the analysis was collected through questionnaire survey method from 12th, April to 4th, May, 2016 and 565 data were finally used. Data were statistically analyzed using SPSS WIN 18.0. The findings of this study are as follows: 1) the six factors on social relations of subjects are made up as 'interpersonal stress of the relationship', 'new relationship', 'neighbor relations', 'online relationship', 'family relations', and 'friendship'. 2) Along with this result, cluster analysis was carried out, and four social relation types are classified and named as the 'extroverted relationship type', 'passive relationship type', 'active relationship type' and 'introverted relationship type'. 3) Rental housing management and service was examined separately as 'housing management system', 'housing services', and 'community facilities'. Differences in preference were identified by type of social relationship. Housing services and community facilities showed a significant difference in almost all items. In the housing management system, most of the items did not show any significant difference according to social relationship types.

• Fashion & Textile Research Journal
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• v.13 no.2
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• pp.226-233
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• 2011

The purpose of this study was to examine the relationship of appearance management behavior, appearance management motives and body image perception according to males' gender role identities. A set of questionnaire was administered to 398 male consumers. Data were analyzed by utilizing frequency, factor analysis, ANONA, and Crosstabs. The results showed that four groups of male consumers according to the gender role identity were androgyny, unclassified, femininity, and masculinity. The androgyny oriented group showed more active and various appearance management behavior. And they were more conscious of their own body image and rated themselves high in body image perception. The masculinity oriented group were satisfied with their bodies and showed positive attitudes on their body figures and hair care. The femininity oriented group showed positive attitudes on skin care and plastic surgery for social life.

• Knowledge Management Research
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• v.19 no.3
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• pp.173-187
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• 2018

This study was aimed at suggesting an integrative framework for creating collective intelligence and enhancing group performance after reviewing previous studies including those related to learning organizations, organizational learning, knowledge management, and collective intelligence. In the first, we examined that the similarities and differences between collective intelligence and other similar concepts, such as learning organizations, organizational learning, and knowledge management. Next, an integrative framework for creating collective intelligence and channeling it into strong group performance were suggested. In this process, we reviewed conditions for creating collective intelligence and segmented the major variables as expectancy, valence, and instrumentality, according to Vroom's (1964) expectancy theory. Characteristics of problems and the roles of leaders were respectively considered as valence for inducing collaboration and expectancy for managing probability to achieve goals. Instrumental factors were also adopted from conditions for creating group intelligence suggested from several researchers, such as creativity, openness, willingness for working together, horizontal communication, centralization in decision making, and building effective information and communication technology system and active usage of it. We discussed two potentially disputable matters about the scope and level of collective intelligence and group performance and suggest several theoretical and practical implications in the Discussion.

• Journal of Korean Library and Information Science Society
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• v.33 no.1
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• pp.265-289
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• 2002

In this study, the best Total Quality Management(TQM) implementation model for university libraries is focused through the study of the theoretical background such as the concept the quality and the development of TQM. The study on the application of TQM to university libraries was started with the recognition that university libraries have to work out a new strategy of a positive and active counter plan to cope with the change of environment. The detailed purpose of this study is (1) the diagnosis of the applicability of TQM to university libraries (2) the suggestion of the TQM implementation models suitable for university libraries (3) the analysis of the influence of the manager's leadership-which is the fundamental factor of TQM-over the organization\`s culture, the job satisfaction the consumer satisfaction in the university libraries organization Management.

• Transactions of the Korean hydrogen and new energy society
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• v.18 no.3
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• pp.292-300
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• 2007

A dynamic system model of a proton exchange membrane fuel cell(PEMFC) has been developed. The PEMFC of this study has large active area with water cooling in order to simulate the performance of the commercially viable PEMFC system for the transportation. A PEMFC stack model is a transient thermal model which is respond to the dynamic change of the coolant temperature and the flow rate. The dynamic cooling system model has been developed to determine the coolant flow rate and the coolant temperature. Prior to the system level study, thermal management criteria have been set up and brought to the control command of the cooling system. Since the system model is designed to evaluate the effect of thermal management on the system performance, it is attempted to determine the proper control algorithm of the cooling system so that the PEMFC system is working on the thermal management criteria. As a result of simulation, feedback controlled cooling system consumes less power and produce more power comparing with that of conventionally controlled cooling system.

• Journal of Korea Society of Digital Industry and Information Management
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• v.8 no.1
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• pp.17-27
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• 2012

Most of the current cultivation log is recorded by growers manually or whose environment information is input based on the grower's own judgement. It is not easy for growers to record the image of disease and insect pests in the cultivation log. In this regards, u-Farm cultivation log management system based on Web 2.0 and smart phone is introduced in this paper, that is used for the effective cultivation management and grower's convenience. In the system, the value of environment information is transmitted to servers via sensors. It designs and implements Web 2.0 Flex so as to make the cultivation log more reliable and provide users with active, convenient GUI in case the log is recorded by desktop. In this process, detailed modules are designed by object-oriented UML considering the reusability and maintenance of the system. Moreover, the system introduced in this paper is proved to be more excellent by the qualitative assessment compared with the other researches.

• Journal of environmental and Sanitary engineering
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• v.21 no.2 s.60
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• pp.36-46
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• 2006

The purpose if this study was to investigate mother' oral health management behavior to their children. Two hundreds sixty seven mothers with elementary school students were surveyed among the residents living of Iksan city, Korea. A questionnaire was constructed and administered to the samples. The research focused in the following items: the subjects' socio-demographic factors such as education level and employment and so on; their knowledge of plaque; the leading causes of caries, regular dental examinations; dental treatment; their interest in their children's dental health; the frequency of the subjects examining their children's teeth; non-cariogenic food preparation, etc. Being based in collected data, mothers' oral health management behavior to their children were analyzed according to maternal socio-demographic factor and result were following. There was a difference in the subjects knowledge of dental plaque in accordance with their employment or unemployment and family income. There was no difference in mother's oral health management behavior to their children according to parents' education level, the subjects' age and family income. Most of mother answered the main reason of dental caries was that their children did not toothbrush their teeth regularly and there was a difference in the understanding of the subjects in accordance with the education level of fathers and family income. The subjects had a low understanding of the effect of preventing caries with the help of fluoride. They didn't have enough understanding of water fluoridation. So it is necessary that active campaigns should be launched to enlighten people in relation to the ways of preventing dental caries with fluoride.