• Maxillofacial Plastic and Reconstructive Surgery
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• v.28 no.2
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• pp.118-126
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• 2006

In oral and maxillofacial surgery, bone graft is very important procedure for functional and esthetic reconstruction. So, many researcher studied about bone graft material like autogenous bone, allograft bone and artificial bone materials. The purpose of this study is to evaluate the quantity of bone generation induced by $Grafton^{(R)}$ graft, human allogenic demineralized bone matrix. Total 24 sites of artificial bony defects prepared using trephin bur(diameter 8 mm) on parietal bone of six adult New Zealand White rabbits. Experimental group had six defect sites which grafted $Grafton^{(R)}$(0.1 cc). Active control group had nine defect sites, into which fresh autogenous bone harvested from own parietal bone was grafted and passive control group had nine defect sites without bone graft. After six weeks postoperatively, the rabbits were sacrificed. The defects and surrounding tissue were harvested and decalcified in 10% EDTA, 10% foamic-acid. Specimens were stained with H&E. New bone area percentage in whole defect area was measured by IMT(VT) image analysis program. Quantity of bone by $Grafton^{(R)}$ graft was smaller than that of autograft and larger than that of empty defects. In histologic view $Grafton^{(R)}$ graft site and autograft site showed similar healing progress but it was observed that newly formed bone in active control group was more mature. In empty defect, quantity and thickness of new bone formation was smaller than in $Grafton^{(R)}$-grafted defect. $Grafton^{(R)}$ is supposed to be a useful bone graft material instead of autogenous bone if proper maintenance for graft material stability and enough healing time were obtained.

• Korean Journal of Environment and Ecology
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• v.34 no.1
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• pp.72-84
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• 2020

The purpose of this study is to provide a reference for the development of forest therapy programs for subfertile women. This exploratory study identifies the emotional characteristics of subfertile women and the demands for forest therapy according to the emotional characteristics and provides basic data for the development and operation of forest therapy programs. This study surveyed 200 subfertile women who visited a subfertility hospital in Seoul on 33 items of subfertile women's emotional characteristics and requirements of forest therapy programs. We conducted the frequency analysis, cross-analysis, and one-way ANOVA to determine the correlation and importance between the emotional characteristics of subfertile women and the demands for forest therapy programs using the SPSS 21.0 program. Emotional traits of subfertile women included pressure on pregnancy, anxiety/fear, depression, hopelessness, helplessness, loneliness, sadness, shame/guilt, impatience/frustration, and anger/hypersensitivity. Of these traits, pressure on pregnancy, depression, hopelessness, helplessness, loneliness, sadness, anger/hypersensitivity, and anxiety/fear were particularly high among subfertile women. The demands for forest therapy programs also differed according to the emotional characteristics of subfertile women. There was a significant difference in the operation mode of the subfertile couple's forest therapy program according to the pressure, shame, and guilt of pregnancy. There was a significant difference in the experience of participating in a program according to anxiety and fear and in the reason for not being able to participate in the forest therapy program according to depression, hopelessness, helplessness, loneliness, and sadness. There was a significant difference in couples participating the in the forest therapy program according to impatience and frustration. There was a significant difference in the experience of participating in the forest therapy program and the effect of self-help groups through the forest therapy program for subfertile women according to anger and hypersensitivity. We expect that the results of this study would be useful as the reference data for developing forest therapy programs for the improvement of the mental health of subfertile women.

• Journal of Korean society of Dental Hygiene
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• v.10 no.2
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• pp.283-295
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• 2010

Objectives : It surveyed the recognition level of oral health in class teachers who have influence of students' oral health knowledges and behaviors in our country, developed a program available for supplementing reinforcement in school oral health education, and planned the knowledge contents necessary for school oral health education hereafter. Methods : To arrange the basic data necessary for school oral health program, it carried out questionnaire survey by personal self-administration targeting 460 teachers for 19 elementary schools where are located in Jinhae city from May 7, 2007 to June 13. The following conclusions were obtained. Results : 1. The path of acquiring oral health knowledge was shown the high frequency with 23.9% and 23.3%, respectively, through publicity brochure and dental clinic. As for the opinion about the aim of maintaining dental hygiene, the prevention of dental caries was the highest with 53.7%. 2. The opinion about which the regular visit to the dentist is very effective for preventing dental caries accounted for 56.7%. The opinions about which the limit to sugar intake and the use of dental floss are effective for preventing dental caries accounted for 52.2% and 46.3%, respectively. 3. The opinion about which the fluoridation beverage intake and the sealant are effective for preventing dental caries accounted for 33.9% and 33.0%, respectively. 4. The opinion about which the regular toothbrushing without toothpaste has a little effect and has no effect on preventing dental caries accounted for 42.6% and 38.5%, respectively. Conclusions : The elementary-school age period, which is the most core field out of the whole oral health, is the important period that is formed the basis of lifelong oral health care. It surveyed the recognition level of oral health in class teachers who are in charge of direct health care while making continuous life with students, and developed program available for supplementing reinforcement in school oral health education. Through this, there will be necessity for cultivating ability available for properly managing oral health for the whole life by allowing elementary-school students, who will be led to future adults' oral health, to be formed the attitudes toward the rationally oral health care.

• Journal of the Korean Society for Library and Information Science
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• v.53 no.4
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• pp.23-50
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• 2019

Libraries have recently sought to diversify their roles to meet the changing needs of local residents, while faithfully playing the library's original roles. The creation of a complex cultural space and the provision of services based on it are one of the ways to expand its role. In this study, a surveyed and analyzed the awareness of the complex cultural space of the library and the preference and awareness of the program operated in the complex cultural space by conducting a survey on the users of the library currently operating the complex cultural space. As a result, first, it was found that they preferred information space, education space, and rest space in space preference. On the other hand, community space and experience space showed low preference. Second, they prefer educational programs, exhibition programs, and performance programs that utilize complex cultural spaces, but experience programs and community programs have low preference. Therefore, it is necessary to operate the program by providing exhibitions and performance spaces while providing information and education spaces to users. The librarian should also promote the fact that library can be only the space of information and education, but also the space where culture, healing, experience and communication take place. In addition, libraries should strive to improve user awareness of library space.

• The Journal of the Korea Contents Association
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• v.21 no.12
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• pp.676-687
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• 2021

The main purpose of this study is to study the effect of a program to improve self-esteem and positive thinking in middle-aged women using Buddha Ball meditation. In order to achieve this research purpose, the subject of this study was middle-aged female Buddhists at Temple H in Busan who were interested in 'Buddha Ball'. For the analysis method, empirical analysis was performed using the One Group Pretest-Posttest Design of this study. The main research results are as follows. First, as a result of examining the effect of Buddha Ball meditation on the quality of life, it could be seen that the overall quality of life had a significant positive (+) effect on the experimental group. Second, as a result of examining the effect of Buddha Ball meditation on self-esteem, it could be seen that self-esteem had a significant positive (+) effect on the experimental group. Third, as a result of examining the effect of Buddha Ball meditation on positive thinking, it could be seen that the entire positive thinking had a significant positive (+) effect on the experimental group. Based on these research results, the main conclusion was that the Buddha Ball, a healing meditation tool using the sound wave energy, had a positive effect on the self-esteem and quality of life of middle-aged women Buddhists. Accordingly, it is judged that the Buddha Ball meditation program has a positive use value for middle-aged women who are experiencing more complex psychological difficulties due to individual, family, and social environmental conditions. In addition, by preparing a system that can actively utilize the Buddha Ball meditation program educationally and politically, the implications of the justification and necessity of using it to improve the self-esteem, positive thinking and quality of life of middle-aged women were presented.

• The Journal of the Convergence on Culture Technology
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• v.10 no.3
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• pp.137-144
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• 2024

This study shows the effectiveness of mental health by applying the Light of the Mind program to 45 nursing students who applied for the Human Relations class at JS University and showed 90% attendance once a week for a total of 10 sessions and 60 minutes per session. The 'Light of the Heart' program was carried out in the Simsang-Poetry therapy stage and technique, an integrated art and cultural therapy that recognizes the 'light' representing 'inner positivity'. As a result of phenomenological and qualitative analysis of the participants' descriptions, the categories of source, healing power, positive perception, self-realization, positive emotion, potential, and self-awareness were shown, and there was a statistically significant difference in the experimental group compared to the control group when analyzing before and after the resilience scale. This study is significant in that it improved the mental health of nursing students through human relations classes. It is necessary to develop and carry out various programs for the promotion of human relations and mental health of college students, and it will be helpful to the mental health of modern people by expanding this program to the general public.

• Maxillofacial Plastic and Reconstructive Surgery
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• v.27 no.4
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• pp.307-314
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• 2005

After dental implant are planted into their bony site among the various growth factors associated with bone formation. BMP is expressed in the bone surrounding the implant fixture. By taking a close look at BMP2, BMP4 which are growth factors that take put in bone formation, its histologic features and radiographic bone healing patterns we would like to examine the mechanism of osseointegration. We randomly used 8 male and female house rabbit amd used diameter 5 mm height spiral shaped implants(Ostem, Korea) for animal use handled as a resorbable blast machined(RBM) surface and machined surface. 2group were formed and each group had RBM surface and machined surface implant or a simple bone cavity. After 3, 7, 14 and 28 days post surgery 2 objects were sacrificed from each group and histologic specimens were acquired. RT-PCR analysis was conducted and after H&E staining the extent of osseointegration was measured applying a histologic feature and histomorphometric analysis program. Quanitity one -4.41(Bio-Rad, USA) was used after scanning the PCR product image of the growth factors manifested in each group. According to the histomorphometric features the RBM, Machined surface group showed increased contact between bone and implant surface at 3, 7, 14 and 28 days after surgery. The BMP2 level increased in both experiment groups but remained unchanged in the contrast group. BMP4 levels stayed steady after the early post implantation period for RBM but showed decreased in the machined surface group and contrast group. The amount of contact between bone and implant surface increased with the passage of time. BMP2, BMP4 were expressed in both experimental group and contrast group. These growth factors play a role in osseointegration of implant.

• International Journal of Advanced Culture Technology
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• v.5 no.4
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• pp.1-9
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• 2017

This study of Cho Ji - Hoon's Poem "Falling Flowers" was attempted to find the mechanism of poetic healing and utilize it for literary therapy. In this study, I examined how Cho Ji-Hoon's poem "Falling Flowers" encoded crying. Especially, we focused on the organic relationship of each layer represented by poem and put emotional codes on the layer of functor and argument. The results are as follow. It represents the Separation Layer of 1-3strophes, 4-6strophes constitute the Time Layer, and 7-9strophes the Sadness Layer. This poem proceeds the encoding of the sentence in which the crying of cuckoo in the 1-3strophes transforms into the crying of the poetic narrator in the last 9strophe. The relation of emotional layers in this poem is in the same function relations as "(1-3strophes) ${\subset}$ (4-6strophes) ${\subset}$ (7-9strophes)". Since these functional relations consist of the encoding of sadness, encrypts emotion signals of sadness as "U+U+U" becomes "UUU". 1-3strophes' U is the cry of the cuckoo, and U of the 4-6strophes is blood cry. Therefore, "UUU" is the blood cry of poetic narrator. This Cho Ji-Hoon's poem has a Han(恨) at its base. So, as Cho Ji-Hoon's poem "Falling Flowers" is uttered, the poetic mechanism of U, the code of sadness, is amplified. Then we get caught up in the emotions we want to cry. The poetic catharsis of "crying" is providing the effect of literary therapy. In the future, it will be possible to develop a more effective literary therapy technique by developing a literary therapy program like this poetic structure.

• Journal of Periodontal and Implant Science
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• v.33 no.3
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• pp.373-382
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• 2003

The successful use of osseointegrated implants to replace missing teeth has been demonstrated for both the completely and the partially edentulous patients. Many studies have confirmed an excellent long-term prognosis. The successful outcome of any implant procedure is surely dependent on the interrelationship of the various components that includes the following: biocompatibility of the implant material, macroscopic and microscopic nature of the implant surface, the status of the implant bed in both a health(noninfected) and a morphologic(bone quality) context, the surgical technique, the undisturbed healing phase, the subsequent prosthetic design, and long-term loading phase. Periodontally compromised patients have poor status of the implant bed and periodontal pathogen. No longitudinal data are available whether these factors affect the prognosis of implants. In this study, 102 machined $Br{{\aa}}nemark$ implants are inserted to analyze the success rate of 1-4 years and marginal bone loss in 49 chronic periodontitis patients. The following conclusions could be drawn from this study. 1. The cumulative success rate of implants at the 4-year of loading was 95.10%. 2. 5 failed implants have been removed. One implant have been removed due to infection, two implants were removed due to failure of osseointegration. and other two implants were removed due to mechanical failure caused by over-loading. 3. Mean marginal bone loss from the time of loading was 0.94mm at first year, 1.12mm at second year, 1.25mm at third year. These results suggest that implant therapy is good treatment modality in chronic periodontitis patients, and periodontal treatment including oral hygiene program is completed prior to insertion of implants.

• Journal of Korean Academy of Nursing
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• v.27 no.4
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• pp.727-739
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• 1997

The purpose of this study was to present an effective nursing intervention for helping the patients of mental illness by determining the effect of nursing-logotherapy on purpose in life and finding meaning, and hope of the patients of mental illness by developing and applicating program of nursing-logotherapy The data was collected from March to September in 1995, and its subjects were the patients of mental illness who was appropriate to the standard of this study among the patients of mental illness who hospitalized into Neuro-Psychiatric ward of M. and B. hospital located in Pusan area. They were all 60 subjects, thirty of them for an experimental group and the rest for a control group. The research design was an equivalent control group pre-test and post-test design as an quasi-experimental research and the conceptual frame- work was an interpersonal model. The data analysis was computerized by using SP-SS/PC$^{+}$ and hypothesis testing was done with 2-way ANCOVA and simple correlation. Results were summarized as follows : 1. There were significant changes of purpose in life and finding meaning in an experimental group be-fore and after treatment and a control group be-fore and after. 2. There were significant changes of hope in an experimental group before and after treatment and a control group before and after. 3. The positive correlation between purpose in life and finding meaning and hope of the patients of mental illness were observed. Consequently, nursing-logotherapy could significantly increase the purpose in life and finding mean-ing, and of hope, so it could be said an effective nursing intervention for helping the healing of the patients of mental illness.s.