• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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• v.7 no.9
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• pp.519-527
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• 2017

The purpose of this study is to take a closer look at the child-rearing experiences of a two married individuals who were both raised in a child care institution after they had been separated from their parents. Data was collected from a husband and wife who had grown up together in the same child care institution, and in-depth interviews were conducted on them. The research method was analyzed by a qualitative case study. According to the results, the following main themes were extracted from the experiences of the child-rearing couple : 'A family made to escape loneliness', 'Childbirth that started without preparation and fell into the swamp of child rearing', 'Faced reality, regret, and reflection', and 'Finally regaining strength because of the responsibility to be a parent'. The couple married with vague fantasies and without any preparation to escape from the terrible loneliness. Like the marriage, the couple subsequently did not have a specific plan for childbirth. Later, it proved difficult to raise children who did not receive enough information or education, and the couple became exhausted. After the child entered the day care center, the couple experienced a sense of regret and was forced to reflect as they faced a child who resembled their negative appearance. The couple also reported that they felt deeply responsible for their parents even though they did not grow up with any form of parental care. Based on these findings, this study suggested a social welfare intervention plan which could have helped the married couple grow up in the child care institution.

• Journal of Digital Convergence
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• v.10 no.3
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• pp.219-225
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• 2012

This study is analyzed the implementation of medical aid for patients over 65 years of age who are among the discharged from hospitals with the capacity of over 100 beds. I have analyzed it with the data from an in-depth study of injury surveillance of discharged patients from hospitals done in a national project in 2004. After analyzing the results of the data from the beginning of this national project to the data collected in 2008, I could get the results that the rate of discharged patients over 65 years of age increased every year. Among them, the rate of discharged women was higher than that of the men, and the rate of deaths while at the hospital for patients over 65 years of age was higher than that of patients less than 65 years of age. The rate of operations done on patients over 65 was lower than that of patients under 65 years of age. The results of a diagnosis of popular symptoms showed that the rate of the diagnosis of cerebral infraction and structure of the heart at the circulatory organ was higher. In addition, the rate of the diagnosis of lung cancer, pneumonia, and chronic obstructive lung disease was higher, as well as the rates of gastric cancer, diabetes, liver cancer, and colorectal cancer. The results showed that the operation of the nerve system or cardiovascular system were higher. Therefore, according to this result, we should prioritize and allocate resources to the elderly people when setting up a management policy. And also, we should promote healthcare for elderly people after considering the characteristics of the implementation of medical aid in preparation of a super-aged society.

• Research in Plant Disease
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• v.6 no.1
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• pp.27-33
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• 2000

Population density of Plasmodiophora brassicae in soil of severely infested fields of Chinese cabbage decreased as soil depth increases. More than 97% of total population was found in surface soil (0-5cm depth), and a few resting spores of the pathogen were also detected in 40 cm-deep soil. the clubroot pathogen was evenly distributed over the surface soil without clustering around a Chinese cabbage plant. Density of P. brassicae in soil at 23 Chinese cabbage fields in Pyongchang, Kangwon province ranged widely from less than 10$^4$resting spores/g soil to above 10$\^$6/ resting spores/g soil. Few or none of P. brassicae was found in virgin soil without any cropping history, intermediate with 0.36-2.75$\times$10$^4$resting spores/g soil in fields of other crops but more than 10 times higher population was found in severely infected Chinese cabbage fields. Density of P. brassicae was highest in the fields of monocropping of crucifers with some exceptions, but was low in rotated fields with corn, rye, medicinal crops or other non-host vegetables. Pathoen density in soil was decreased rapidly when rye or medicinal crops were cultivated after Chinese cabbage, suggesting that survival of clubroot pathogen appears to be influenced greatly by cropping system. The improved method for detecting resting spores of P. brassicae in soil used in this study seemed to be adequate for estimating population density of P. brassicae in soil in aspects of clearer dyeing, increased detecting sensitivity, and simplicity in preparation.

• Journal of Periodontal and Implant Science
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• v.30 no.2
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• pp.305-324
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• 2000

This study compared the short-term(4 months) clinical results of regenerative therapy with bioabsorbable membranes($BioMesh^{(R)}$) and bone allograft for the treatment of periodontal(intrabony and furcation) defects in smokers and nonsmokers.(16 smokers) 32 subjects with 92 defects participated in the study(46 in smokers and 46 in non-smokers). This study also evaluated a bioresorbable barrier with and without decalcified freeze-dried bone allograft(DFDBA). The 92 periodontal defects were randomly treated with either the resorbable barrier alone or resorbable barrier in combination with DFDBA following thorough defect debridement and root preparation with tetracycline. Each patient received both types of treatment modalities. Clinical examinations(probing depth, gingival recession, clinical attachment level, plaque index and gingival index) were carried out immediately before and 4 months after surgery. Significant(p<0.001) gains in mean attachment level were observed for both smokers(2.93mm) and non-smokers(3.30mm) but there were not significant difference between two groups. Similarly, significant reductions in mean probing depthshowed for smokers(4.52mm) and non-smokers(4.26mm). However, when comparing gingival recession, smokers were found to exhibit significantly poorer treatment results(1.59mm vs 0.96mm, p<0.05). Using the split-mouth-design, no statistically significant difference between the two modalities could be detected with regard to pocket depth reduction, gingival recession, or attachment gain. These results illustrate that the attachment gain is better in the non-smoker and the best in the non-smoker with the combination therapy of resorbable barrier and DFDBA than with resorbable barrier alone but smoking had no significant effect on clinical treatment outcome, even though smokers show more significant gingival recession. In addition, both treatments, either resorbable barrier plus DFDBA or resorbable barrier alone, promoted significant resolution of periodontal defects but the addition of DFDBA with a bioabsorbable membrane appears to add no extra benefit to the only membrane treatment.

• Journal of the Korean Dietetic Association
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• v.10 no.4
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• pp.467-475
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• 2004

The purposes of this exploratory study were to a) verify the first image remember percentage about foodservice and the desire to eat, b) identify detail attributes on the 'food taste' and 'menu variety', the most important problem of the foodservice, c) decide the ranking for improvement of the identified detail attributes, and d) applicate from customer feedback to foodservice operation in the B&I(business & industry) foodservice. For the more reliable result, customer opinion was collected by qualitative research methodology, such as open-ended questionnaire and in-depth interview. The result was followed as : the firstly, the operation circumstance was total 6,700 meal number a day through in-depth interview and 3 types of meal was served. The secondly, the average usage a week was the 7.4 times(B foodservice(B1F)) and the 1.8 times(A foodservice(3F)), respectively. Using reasons of foodservice were 'broad extent', 'menu type', 'shifting convenience' and etc on B foodservice(B1F) and 'menu type', 'clean space' and etc on A foodservice(3F), but the disadvantages of both foodservice were 'complication on peak time', 'the decline of food taste', and 'the absence of menu variety'. 'The decline of food taste' and 'the absence of menu variety' were pointed out the problem asked immediate improvement. The thirdly, it was examined that the first remember about foodservice were 'menu type' and 'foodservice environment' on A foodservice(3F) and 'foodservice environment(atmosphere)' on B foodservice(B1F). The last result, the detail attributes about food taste were ranked respectively 'a salt taste', 'balance of 5 taste at a meal', 'taste of food characteristic' and the unsatisfaction attributes about menu variety were ranked respectively 'serving frequently a same menu', 'the absence of various taste', 'using frequently a same cooking preparation'.

• Journal of The Korean Association For Science Education
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• v.28 no.8
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• pp.901-921
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• 2008

The purpose of this study was to investigate elementary teachers' views on the barriers in implementing inquiry-based instruction in science education. For this, semi-structured in-depth interviews were performed with 22 elementary school teachers who have served for more than five years in the Gyeonggi province. The interview questions were developed through triangulation of Seidman's phase to achieve reliability in the interview data, then interview questions were modified and completed through an analytic induction method in pre-interviews. In-depth interviews were performed individually and all the interviews were recorded. The data of teachers' views on the barriers were categorized and analyzed into external and internal factors of teachers. The study found that the external factors referred by teachers included the following; the lack of a unit time, lack of materials and equipments, too many students in a class, problems in science curriculum management, difficulty in the assessment of students' inquiry activities, the students' learning, lack of opportunities for teaching inquiry activities, harmfulness of accidents, and so on. Internal factors included the following; lack of preparation for inquiry activities, lack of self-confidence, lack of patience, and so on. The various barriers presented and their causes were analyzed in detail, and possible efforts in activating inquiry activities in elementary science education were suggested.

• Proceedings of the Korean Geotechical Society Conference
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• 2003.03a
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• pp.117-122
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• 2003

Every year in domestic slope failure caused by rainfall is happening frequently. Specially, causable failure accident by localized downpour accompanied when summer rainy season period and produces typhoon gets damage of large scale human life and property. Failure happened at slope of 121 places ranged whole country national highway by No.15 typhoon Rusa that strike whole country during 3 days from August 30, 2002. Slope failure that happen by typhoon are judged for major cause to effect of ground saturation and surface water by localized downpour. In this research, failure characteristic was analyzed to target 20 places attaining site investigation among failure slope. As a result, erosions by surface water was construed for major cause of failure and judged for direct relation in failure slope weathering and topography Also, result that analyze inclination of failure part, in the case of ripping rock, inclination of failure side is forming Incline of the lowest 40$^{\circ}$, because surface failure of depth 4m on or so scale happened, it is require that regulating plan gently design standard inclination of weathered rock and soil layer And it is considered that desirable preparation of design standard about measure that help smooth drainage of surface water and can restrain percolation in ground to reduce failure damage by rainfall.

• The Journal of the Convergence on Culture Technology
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• v.2 no.3
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• pp.1-7
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• 2016

Infection of the disease that are propagated through a dead body of management and transportation must be very careful. Risk of infection that can occur between the deceased body and funeral directors, guideline of the preparation room and infection route of infection source has been studies in Korea. But the funeral director's working circumstances and infection blocking facility of the funeral home has not been studied in Korea. So we are investigated about the state of the working circumstances and Infection blocking facility within Metropolitan, Chungcheong and Gyeongsang regions in Korea. The result is as follows. The funeral directors have shown that there is difficult to get safe protection from infection. The personal hygiene of funeral directors and the infection blocking facility should be strengthened institutionally. We are thought to require more in-depth research about the working circumstances of funeral director and the infection blocking facility.

• Journal of the Korean GEO-environmental Society
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• v.16 no.1
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• pp.29-36
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• 2015

Current domestic research is to demonstrate the effectiveness and efficiencies of flood prevention measures through one-dimensional numerical analysis and this study's object is to help water managers to make the efficient decisions by applying the two-dimensional urban run off model XP-SWMM model in the flooded area and comparing with the flood prevention measures. Statistics were analyzed, based on the data collected from Cheongju Weather Service from 1967 to 2011 for 45 years. 50 years Flood frequency simulations of water flow capacity analysis of the target area for flooded areas $539,548m^2$, inundation depth 1.0 m, was analyzed by inundation time of 48 minutes. When comparing with the constructions of bypass road and underground storage facilities to increase the water flow capacity of A1 small drainage areas as flood protection, if you install a batching target underground detention basin with a capacity of $13,500m^3$, it is expected that the flood by rainfall with frequency of 50 years will be resolved completely. In preparation for extreme weather in the future flood mitigation measures, underground storage tank installation is considered a better efficient way.

• The Journal of the Korea Contents Association
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• v.20 no.6
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• pp.640-652
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• 2020

This study identifies the statues of the resource development in residential facilities for people with disabilities to review the current level and propose necessary supporting measures to revitalize resource development in this current time when the importance of resource development is rising for social welfare organizations. Specifically, this study conducted a survey on the current statues and needs for resource development and focus group interviews to acquire in-depth opinions on the need for resource development and supporting measures in 255 nationwide residential facilities for the disabled. The results showed that 50% of the resource development for the residential facilities depended on private donations, while the presence of exclusive workforce made differences among development plans, performance and achievement. Also, their resource development methods were limited around direct requests, such as personal recommendations, as they are faced with challenges such as inadequate related expertise and technologies for resource development, lack of exclusive workforce, and lack of interest in available facilities in the local community. With reference to these findings, this study proposes the following development measures: placement of exclusive workforce, adoption of diverse resource development methods, transparent and reliable resource development, and preparation for systematic step-by-step professional training on resource development.