• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.9
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• pp.4018-4024
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• 2012

The purpose of this study was to application in the HACCP(Hazard Analysis Critical control) system of fried kimchi soup. The establishment of Critical limit during sterilization processing was measured by sterilization temperature, sterilization time, sensory test, storage test and pH change in storage for 30 days (May 1~30, 2012). Before sterilization, general bacteria, coliform and thermophile bacteria were detected to be $6.00{\times}10^5\;CFU/m{\ell}$, $7.50{\times}10^2\;CFU/m{\ell}$ and $2.75{\times}10^2\;CFU/m{\ell}$, respectively. In contrast, all microbial was not detected after sterilization($90{\pm}5^{\circ}C$, $22{\pm}5$ mins). The sensory test was decided as the most delicious kimchi according to $90{\pm}5^{\circ}C$, $22{\pm}5min$. In conclusion, the sterilization process of fried kimchi soup would be a great alternative to prevention, decreasing and removing of harmful microorganism, such as general bacteria, coliform and thermoduric bacteria etc. Therefore, the critical limit of sterilization temperature and time for quality control and biosafety was established at $90{\pm}5^{\circ}C$, $22{\pm}5$ mins. And it suggested that HACCP plan was necessary for monitoring method, monitoring cycle, problem solving method, education, training and record management during sterilization processing.

• The Journal of the Korea Contents Association
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• v.10 no.9
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• pp.155-175
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• 2010

The purpose of this thesis is to introduce the alternative method of the new training program for film acting and directing. Recently in Korea, acting in movies has become a trend and broadcasting still depicts reality. But men of the theater is usually privileged getting the most acting education offered by the theater training program. They also is hardly teach about acting's directing for film directors. So I thought of establishing a new training program for film acting and acting's directing. I made two short films , that I had practical training program for film acting as practical text. This program applied partially 'Atude' that Stanislavsky devised for theater acting practice, and referred to 'Method Acting System' that Lee Strasberg made for film acting at the Actors Studio. Another main point of this program is camera use. That training program can be attended not only by actors but also by director and film staff. Through this thesis, I wish to prove my new training program for film acting and acting directing. The focus of this training is to target a better execution according to the group you belong to whether amateur group, associate professionals, professional actors.

• The Journal of the Korea Contents Association
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• v.17 no.3
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• pp.253-260
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• 2017

For urban regeneration, the direction and vision of the correct regeneration policy should be established. Therefore, the regeneration policy of local small and medium cities should be able to increase the collective efficacy of local residents from the uniform physical redevelopment policy or budget support. The first purpose of this study is to investigate the present decline in the degree of decline of old urban residents in small and medium cities, Social Environment population education welfare Culture, and so on, revealing the difference in the pattern and degree of decline among the various sectors. Second, the purpose of this study is to investigate the causal relationship between the perceived decline of old residents and the influence of local residents on collective efficacy and attitudes toward rehabilitation projects. The subjects of the study were 309 questionnaire respondents who responded to the questionnaire of D city in Gyeonggi - do. For statistical analysis, SPSS 22.0 and AMOS 22.0 were used and statistical significance was judged based on significance level .05. The implications of this study are the research data necessary for the regeneration policy of local small and medium cities. The implications of this study are to investigate the level and characteristics of urban decline by integrating various phenomena of qualitative factors as well as quantitative factors of decline An alternative to developmental policies that address regional disparities can be suggested.

• Korean Journal of Clinical Laboratory Science
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• v.50 no.3
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• pp.297-303
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• 2018

This study investigated the effect of community-based health intervention program to improve metabolic disease in Jeju island. There were 50 obese local residents in the experimental group (body mass index, $BMI{\geq}25kg/m^2$). They participated in cooking therapy with nutrition education (4 times), exercise program with proprioceptive neuromuscular facilitation (PNF) and stretching training (9 times), and alternative medicine program with healing touch massage (3 times) during a 3-week period. To evaluate the effectiveness of the program, body composition, blood lipid profiles, blood glucose, and waist circumference were assessed before and after the intervention program. After the program, the value of total cholesterol (TC), glycosylated hemoglobin (HbA1C), diastolic blood pressure, percent body fat, and waist circumference were decreased, and became the normal value. Especially, HbA1C, percent body fat, and waist circumference were significantly decreased (P<0.001) in the experimental group, while HbA1C, percent body fat, and waist circumference were significantly increased (P<0.001) in the control group (N=50), who had no intervention. Our results suggest that metabolic syndrome associated markers need intervention program for improving them. In conclusion, although this study did not analyze the effect of the health intervention program and cooking therapy separately, considering the result of this 3-week, short term program, the effect will be more profuse if cooking therapy and exercise program were performed concurrently.

• Journal of Korean Library and Information Science Society
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• v.25
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• pp.109-141
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• 1996

This research pertains to the interpretation of the many characteristics of the growing process of Library and Information Science in Korea with respect to its connection with discussion of the system of discipline. The result of the research are as follows. The Library and Information Science in Korea has gone through three distinct stages. The first stage spans the period from the late 50s to the 1960s during which three was an attempt to establish a relatively independent system of scholarship of Library and Information Science, although it was still heavily reliant on scholarship from Japan and the United States. The main characteristics of this first period is, firstly, that there a n.0, ppeared, for the first time, an awareness of a need to escape the attitude of foreign-orientation and to develop our own scholarship. Secondly, an effort was made to constitute the scholarship as a science (social science). Thirdly, there began a faint effort to import and a n.0, pply Information Science. The second stage covers the period between the 70s and the 80s, and saw the induction of Information Science begin in earnest and become the subject of education and research. The period was also marked by exploration of an alternative term to "Library Science", which was at the time being used. In addition, the period was a time of confusion for the examination of scholarship due to the induction of the new field of Information Science to what had already been a fragile structure of scholarship. This phenomenon served to intensify the doubts which had surfaced about existing term of Library Science, and ultimately played a large role in the a n.0, ppearance of the new term of Library and Information Science. Of course, there were a number of reasons which had made the change of term difficult, but it and be seen that the term change began in earnest after the change was adopted in the names of the university departments associated with the field in the late 80s. The third stage covers the period after the begining of the 90s. This stage saw the prominence of criticism and self-examination of the existing distorted foundational structure of Library and Information Sciences in Korea at the time, and, at the same time, a new methodology or research paradigms were advocated. It was a presenation of a new way of achieving a "Korean Library and Information Science" in order to understand and overcome not only the problems within the Korean libraries, but also within Library and Information Science in Korea. This caused repercussions to be felt not only among academics, but also among those actually working within the library systems. It moved academics toward a more practical scholarship, it inspired the prominence of a new scholarly methodology called a reform in academic writing, and even influenced specific research activities.research activities.

• Journal of the Korean association of regional geographers
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• v.17 no.2
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• pp.181-203
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• 2011

Transformation towards multicultural society requires discussion on new concepts of citizenship which would overcome some limits of national citizenship developed on the basis of the nation-state. Citizenship can be defined as a relationship between individuals and their community, and conceptualized in a relation with identity. Citizenship also includes its spatial elements such as site and movement, place and public/private space, boundary and territory, flow and network, level and scale, etc. and in particular implies a multi-scalability of local, national, and global level. A new discussion on citizenship has emerged in Japan in shift to multicultural society, especially focusing on activities of local governments and grassroots social movements to support and ensure welfare services to and human rights of foreign immigrants in local communities, hence develops a concept of local citizenship. This concept seems to be highly significant for both foreign immigrants and Japanese dwellers for multicultural coexistence, but raises serious problems of separating local citizenship from formal national citizenship and from universal global citizenship. In order to resolve these problems, a new multiscalar concept of glocal citizenship which links interrelationally local, national and global citizenship. The concept of glocal citizenship is suggested to lead academically a new version of cosmopolitanism which embraces the universal and the particular in a dialectic manner, and to give strategically an alternative to multicultural coexistence policy and discourse and local citizenship discussion in Japan.

• Journal of Korean Society of Environmental Engineers
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• v.36 no.4
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• pp.231-236
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• 2014

Sawdust, produced as an wood by-product, is usable biomass as liquid fuels if decomposed to monomer unit, because the chemical structure are similar to high octane materials found in gasoline. In this study, parameters of thermochemical degradation by acetone-solvolysis reaction of sawdust such as the effect of reaction temperature, reaction time and type of solvent on conversion yield and degradation products were investigated. The liquid products by acetone-solvolysis from sawdust produced various kind of ketone, phenol and furan compounds. The optimum sawdust conversion was observed to be 88.7% at $350^{\circ}C$, 40min. Combustion heating value of liquid products from thermochemical conversion processes was as high as 7,824 cal/g. The energy yield and mass yield in acetone-solvolysis of sawdust was 60.8% and 36.4 g-oil/100g-sawdust after 40 min of reaction at $350^{\circ}C$, respectively. The major components of the acetone-solvolysis products, that could be used as liquid fuel, were 4-methyl-3-pentene-2-one, 1,3,5-trimethylbezene, 2,6-dimethyl-2,5-heptadiene-4-one, 3-methyl-2-cyclopenten-1-one as ketone compounds.

• Journal of the Korean Society of Marine Environment & Safety
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• v.25 no.6
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• pp.780-787
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• 2019

As a carbon-free, green growth alternative, internal and external interest in hydrogen energy and technology is growing. Hydrogen was added to co-axial methane, methane-propane, and methane-propane-ethane diffusion flames, which are the main ingredients of LNG, to evaluate its effect on flame formation and combustion products. The variation in combustion products produced by adding hydrogen gradually to diffusion pyrolysis at room temperature and normal pressure conditions was observed experimentally by using a gas analyzer, and the shape of diffusion pyrolysis was observed step by step using a digital camera. The experimental results showed that the production volume of nitrogen oxides tended to increase and became close to linear as hydrogen was added to the diffusion pyrotechnic. This is because the relatively high temperature of heat insulation and fast combustion speed of hydrogen facilitated the production of thermal NOx. On the other hand, CO2 production tended to decrease as hydrogen was added to reduce the overall carbon ratio contained in the mixed diffusion flame of methane, methane-propane, and methane-ethane-propane. This means that the mixed fuel use of LNG-hydrogen in ships may potentially reduce emissions of CO2, a greenhouse gas.

• Journal of the Korea Concrete Institute
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• v.25 no.1
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• pp.115-123
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• 2013

The steel industry, a representative industry that significantly consumes raw materials and energy, produces steel as well as a large amount of by-product steel slag through the production process. The vast habitat foundation of marine life has been destroyed due to recent reckless marine development and environment pollution, resulting in intensification of the decline of marine resources, and a solution to this issue is imperative. In order to propose a method to recycle large amounts of by-product slag into a material that can serve as an alternative to natural aggregate, the engineering properties and applicability for each mixing factor of environment friendly porous concrete as a material for the composition of marine ranches were evaluated in this study. The test results for percentage of voids per mixing ratio revealed that the margin of error for all conditions was within 2.5%. The compressive strength test results showed that the most outstanding environmental friendly porous concrete can be manufactured when mixing 30% slag aggregate and 10% specially treated granular fertilizer for the optimum volume fraction. As concrete for marine applications, the best seawater resistance was obtained with mixing conditions for high compression strength. An assessment of the ability to provide a marine life habitat foundation of environmentally friendly porous concrete showed that a greater percentage of voids facilitated implantation and inhabitation of marine life, and the mixing of specially treated granular fertilizer led to active initial implantation and activation of inhabitation. The evaluation of harmfulness to marine life depending on the mixture of slag aggregate and specially treated granular fertilizer revealed that the stability of fish is secured.

• The Journal of the Korea Contents Association
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• v.14 no.10
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• pp.818-828
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• 2014

The purpose of this study was to investigate targets to use measurement tools to communicate developed in Korea and factors consisting of questions, to examine how measurement tools to communicate applied for AAC subjects were. In the case of measuring language and communication skills targeting people with disabilities, aphasia was out of common, in the case of applying to different types of failures, it showed rare. While factors consisting of questions on measurement tools to communicate had many factors on communication limitations and many factors on impairments in body functions that limit communication, they didn't have a lot of factors on restrictions in participation caused by communication limitations and lots of environmental factors that serve as barriers or facilitators for communication. AAC intervention was applied in the order of physical disabilities, autistic disorder, mental retardation, developmental disabilities, communication disorders, although "PPVT-R", "REVT" were widely used as measurement tools to communicate used in AAC intervention experiment, there were much more cases of relying on observation than standardized tools. Based on the results, we discussed that the need of evaluating to provide ACC application and individualized education(IEP)'s grounds and the research on evaluation criteria and measurement questions should be tried.