• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2007.05a
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• pp.715-719
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• 2007

Recently, since there appear the quality improvement in both educational and cultural level at the college campus also, thus the lecture room is requiring by the students where the intimacy degree among the students can be raised, also a smoother interaction between the professor and the student is able to be generated. Particularly in case of College of Music, the Practical Technique Training Rooms such as Orchestral Music Room, Pipe Music Concert Room, Music-Part Practice Room are more important for the interaction between Professor and Student or Student attends at the lesson, than the lecture rooms of any other colleges. Likewise, while such music practice room should be designed with consideration of the acoustic characteristics, so as to obtain the feel as if hear it performs at a music hall, but since the most of music practice room was designed with consideration of the convenience of construction work and its economical efficiency only, it has been exposed with many acoustic defects after the completion of construction. Therefore in this thesis, it has grasped the physical acoustic characteristics on the object of the two orchestral music rooms, pipe music concert room and ensemble practice room, among the newly constructed practice rooms of the Music College, W University, and it is considered that it could be utilized as the fundamental data on the base of this material when designing of the college music practice room, for the future.

• Journal of Technologic Dentistry
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• v.39 no.1
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• pp.43-52
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• 2017

Purpose: Physical and chemical properties of gold is most suitable to be restored of teeth to its original state. Recently zirconia was used instead of gold because of esthetical and intimacy of human body. Because of high strength and high abrasion resistance of zirconia, all zirconia artificial tooth lead to wear the original tooth of opposite site. To preserve this original tooth, zirconia artificial tooth covered with dental ceramic glass was used. When joining the zirconia core and dental ceramic glass, difference of their thermal expansion coefficient and wetting ability is generated the residual stress at interface lead to crack. In order to solve this problem, intermediate layer what is called zir-liner was imported to decrease the residual stress and increase the bonding strength. Methods: In this study, to identify the optimum conditions for manufacturing process, various methods to rough the surface of zirconia core were adopted, and vary the thickness of interlayer, and analyzed bond strength. Results: Bond strength of sanding specimens group showed higher than that of non-sanding specimens group, and once applied intermediate layer with sanding specimens showed highest bond strength with 28 MPa. SEM photomicrographs of zirconia cores fired at $1500^{\circ}C$ showed parallel straight lines in sanding and pockmarked surface in blasting surfaces as abrasion traces. Observation of the destruction section after shear test by SEM were carried out. Liner applied non-sanding group and non-liner applied sanding group all showed interfacial crack. Sandblasting group with non-liner showed remained dental ceramic glass on the surface of zirconia. Sandblasting group with once applied liner showed partially remained liner and dental ceramic glass on the surface of zirconia. XRD analysis revealed that sandblasting group showed higher monoclinic peaks than other specimens group and this result was due to the high collision energy for stress induced phase transformation. Conclusions: A study on the improvement of bonding strength between zirconia and dental ceramic glass steadily carried out for the future to practical use.

• Women's Health Nursing
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• v.20 no.1
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• pp.72-82
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• 2014

Purpose: This study was conducted to investigate sexual behaviors and influencing factors affecting premenopausal women who have breast cancer and have undergone surgery. Methods: Seventy premenopausal women, ranging between 35~55 years of age, were included in this study. Sexual behaviors were evaluated using the WSBQ-F (Wilmoth Sexual Behaviors Questionnaire-Female). The in-depth interview was analyzed utilizing content analysis. Results: There were no significant differences regarding the type of surgery, age, time of marriage, education level, occupation, chemotherapy, use of Tamoxifen, and radiotherapy in the sexual activities of premenopausal women with breast cancer. However, quality-related information utilizing qualitative in-depth interviews, revealed 3 issues regarding sexual behaviors.. Participants reported physical discomfort such as vaginal dryness, dyspareunia, emotional changes such as decrease in sexual confidence, and interaction-related changes such as mandatory sexual life, sexual intimacy with one's partner, and being more active sexual behaviors. Conclusion: There were complex changes associated with sexual behavior after surgery for women with breast cancer which included various events related to stress regarding sexual behavior. Communication between women with breast cancer, their partners, and medical caregivers has a ability to maximize the sense of sexual wellbeing while minimizing the sexual crises.

• The Journal of the Korea Contents Association
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• v.19 no.6
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• pp.114-124
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• 2019

The purpose of this study is to clarify the interrelation between the arrangement of a teacher's student seat and the formation of peer relationships in classroom, which occurs frequently in school but without systematic studies. To accomplish this goal, a survey was conducted by 28 high school senior students in Daejeon city, Korea in 2016. To analyze the survey data, structure hole, betweenness, subnetwork, in-degree, out-degree in Netdraw program were used for social network analysis. The results showed that there were four subnetworks formed naturally in the class and the students with the lowest intimacy were identified. As a result of arranging the student seat in the physical classroom where the two subnetworks interact, it was confirmed that peer relationships were formed positively.

• Journal of Yeungnam Medical Science
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• v.5 no.2
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• pp.141-150
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• 1988

The authors studied the mental health status of the 1989 freshmen of Yeungnam University using the psychotic scale of Derogatis SCL-90, Zung anxiety and depression scale and MMPI from January 1988 to February 1988. The subjects of this study were contained 3792 students(l206 female, 2586 male). 392 students(10.3%), out of all respondents were screened to fall on high score ranges. The authors performed a second test to 156(39.8% 47 female(30.1%), 109 male(69.9%)) of the high-scored in oder to clarify their mental health status and analyze various psychosocial factors; using MMPI. The MMPI results were categorized with Lachar's classification. The results were as follows. : 1. By the MMPI scores, 24 respondents(15.4%) had neurotic trends, 20(12.8%) had psychotic trends and 7(4.5%) had trends of behavior disorder. It was about 1.4% of all 3792 freshmen. 2. On the close examination of the MMPI, 8 respondents were diagnosed for affect disorder, 6 for anxiety disorder, 9 for schizophrenia and 3 for personality disorder. It was 0.7% of all freshmen. 3. On the analysis of the psychosocial factors, the schizophrenic scores were high in the case of unsatisfy infamily atmosphere, unsatisfy in marital intimacy of parents, serious in conflicts between father and I, and serious in conflicts between mother and I. 4. The hypochondriacal scores were high in the case of weak in physical condition, having hospitalization experience and physical illness.

• 한국노년학
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• v.29 no.2
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• pp.761-779
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• 2009

The purpose of this study is to analyze the factors affecting the quality of life of elderly people from the ecological perspective. Specifically, this study attempts to compare the relative contributions of the variables from the individual system, microsystem, mesosystem, and macrosystem on the quality of life of the elderly people. The subjects for this study consisted of 443 elderly over 60 years old in Daegu city, Gyeongsang-do, and Chungchung-do areas. The data were collected randomly by interviews with a structured questionnaire, and analyzed by frequencies, means, ANOVA, and hierarchial regression method. The major-findings of this study were as follows: 1. The quality of life of the elderly consisted of four factors; physical, economic, psychological, and social factors. The highest satisfaction score for the quality of life was found in psychological factors, The global satisfaction score for the quality of life was found to be relatively high. 2. Out of the individual factors influencing the quality of life of the elderly, the economic status of the respondent was found to be the most important. Out of the microsystemic factors, the most important factors were found to be the intimacy with the spouse and with the children. Out of the mesosysystemic factors, the degree of the social participation of the elderly was found to be the most significant. However, none of the macrosystemic factors were found to be important in influencing the quality of life of the elderly people. 3. The relative significances of the variables contributing to the quality of life of the elderly were analyzed using a hierarchical regression technique. It was found that there was no significant factor in social background and mesosystemic variables. On the other hand, the degree of the self-efficacy and the level of the economic status from the individual factors, and the intimacy with the spouse and the children from microsystemic factors were found to be very significant in contributing the quality of life of the elderly.

• Journal of the Korean Institute of Landscape Architecture
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• v.15 no.1
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• pp.39-67
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• 1987

The purpose of this thesis is to suggest objective basic data for the environmental design through the quantitative analysis of the visual quality included in the physical environment of forest landscape. For this, landscape values of forest landscape have been evaluated by using the Iverson method, the images structure of forest landscape's main utilizing space have been analysed by the factor analysis algorithm, degree of visual preferences have been pleasured mainly by questionnaries and SBE method, and finally these thesis can be summarized as fallow LCP with high values of Iverson factors I and IV yield high landscape value. Specifically, Iverson factor IV has been found to play the dominant. For all experimental points, significant seasonal variations in S.D. scale values have been observed. In natural parks, where artificial structures are complementary to the natural landscape, main factors of image are S.D. scales such as the visual sequence, the formal simplicity of structures, the emphasis, the unification of heterogeneous factors and the assimilation. Factors covering the spatial image of natural parks have been found to be the overall evaluation, the individual characteristics, the tidiness, the potentiality, the dignity, the intimacy and the space volume. For all seasons, factors such as the individual characteristics, the dignity, the tidiness, the potentiality, yield high factor scores. As for factors determining the degree of visual preference, variables such as the summit, the skyline, rocks, the water and the degree of natural destruction by artificial structures yield high values for all seasons.

• Women's Health Nursing
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• v.6 no.2
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• pp.269-290
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• 2000

This study was conducted to inquire about the view on childrearing of university women for the purpose of building up the positive parent- child relationship and setting up preliminary parenting education program. The subjects were 137 university women who were freshmen to junior in one women's university in Seoul. Using the self-report questionnaire, data were collected from December in 1998 to March in 1999 and the contents which subjects wrote down were categorized by content analysis method. The results were as followed: 1. The age range of subjects were 20-22 years and main rearer was her mother(71.5%) 2. The view of subjects were revealed by 374 statements and then tied together 34 themes: 'exemplary parent model as a guider'(8.6%), 'determination for oneself' (8.0%), 'expression of love'(6.2%), 'humanity education'(4.8%), 'carrot and stick'(4.5%), 'respect of personality'(4.3%), 'sound living habit'(4.1%), 'conversation'(3.7%), 'regulation of greediness' (3.7%), 'supply of live experience'(3.7%), 'supply of broad and substantial vision'(3.5%), 'free choice'(3.5%), 'broad-mindedness'(3.5%), 'consideration'(3.0%), 'doing together'(3.0%), 'propriety education' (2.4%), 'pursuit of naturalness'(2.4%), 'looking for one's life'(2.4%), 'confidence'(2.1%), 'rearing by oneself'(2.1%), 'encouragement'(2.1%), 'cultivation of right sexual senses'(2.1%), 'desirable home environment'(1.9%), 'doing one's best'(1.9%), 'understanding'(1.6%), 'psychological intimacy'(1.6%), 'treat fair'(1.6%), 'pursuit of physical, psychological health' (1.6%), 'concerning'(1.3%), 'religious life'(1.3%), 'respect of individuality'(1.3%), 'cooperation' (1.1%), 'often-minded family'(0.8%), 'positive attitude'(0.8%). 34 themes were categorized by 12 categories once more: 'mature parenthood'(15.5%), 'acceptance' (11.5%), 'autonomy'(11.5%), 'pursuit of healthy life style'(9.4%), 'eagerness'(9.1%), 'making efforts'(8.8%), 'education'(8.8%), 'emotional bonding' (7.8%), 'respect'(7.2%), 'corporal punishment' (4.5%), 'supporting'(3.2%), 'composition of environment'(2.7%). In conclusion, we could expect that university women had a democratic view on childrearing with love and autonomy for a base. So we need to offer them nursing implementations such as preliminary parenting programs and parenting consulting in order to promote positive and interactional parent-child relationship by strengthening their desirable view on childrearing.

• Korean Journal of Adult Nursing
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• v.12 no.2
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• pp.175-183
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• 2000

The study was done by applying a phenomenological study, which is qualitative research methods, in order to understand the meaning of the lived experiences, to confirm and describe the meaning structure, and to prepare nursing interventive strategies centering around the meanings of the inpatients' families in the intensive care units. In the study, the family members were the main important nursing providers for in the inpatients' who were admitted in the neurosurgical intensive care unit in K-university hospital and who agreed to participate in the study after being given on explanation about the purpose of the study. The data were collected from the seven participants who had feelings of trust and intimacy favorable toward the researcher as they were families of patients who had been cared for by the researcher in the ICU where the researcher has been assigned. The data were collected from April to October, 1999. The participants described their experiences as candidly as possible. The researcher described closely the lived experiences with their own words and the observations of the researcher. A tape recorder was used with the consent of the participants to prevent nursing information and communication. The analysis of the data was made through the phenomenological analytic method suggested by Giorgi; as an unit of description, which include the participants' expressions and the researcher's observations, the analysis was used based on the data described from the expressions of the participants and the details of observations of the researcher. The conclusions of the study were as follows : The meanings of the lived experience of the inpatients' families in the ICU was confirmed by indepth interviews and observations including these of the participatants : (1) Psychological impact: confusion, impatience, surprise, insensibility; (2) Physical suffering: fatigue, discomfort, indigestion; (3) Psychological suffering: heartbreaking emotion, anxiety, annoyance, fear, compassion, grief; (4) Economical suffering: economical difficulties; (5) Psychological disagreement: escape from reality, personnel avoidance, grudge, powerlessness, carefulness, transposition of life-tract, abandonment, role-crisis, hope, lack of understanding, regret, feeling of ambivalence(progressive process, medical personnel interest); (6) Psychological dependency; self-reliance group support, family support, religious support; (7) Psychological acceptance; acquaintance, gratitude, reassurance; The study will offer better understanding of experiences therefore, based on the experiences confirmed by the study, it may facilitate more appropriate nursing interventive strategies for health maintenance and to prevent occurrence of possible problems with the inpatients' families in the ICUs.

• Journal of the Korean association of regional geographers
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• v.17 no.4
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• pp.395-415
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• 2011

The aging of population stems from the decline of birth and death rates. A sudden aging society results in a variety of social issues like the poverty, role loss, alienation, health problems, etc. of the elderly. What counts in solving these issue is to make good use of the leisure time of the elderly. Leisure activities in the elderly help maintain and improve their mental and physical health, and have a great influence on improving the quality of life in the elderly. In addition, they contribute to building up a healthy social structure by forming a social intimacy. Despite these positive aspects of leisure activities, however, multiple factors prevent the leisure activities of the elderly from being actively pursued. In this respect, since there is a need to take a look at how the varied leisure activities of the elderly expose themselves in different regions, this study made an investigation so as to see what characteristics and differences each region has in the leisure activities of the elderly 65 or above. As a result, the following facts were found out: the elderly in Seoul enjoy a relatively wide range of leisure activities compared with other regions; the elderly in Gwangju spend their time mainly at home: and the elderly in the Goheung region take part in leisure activities aimed at promoting friendship. It was also revealed that there are differences among different regions in the areas of leisure activities, including the types of participation in leisure activities, the types of leisure activities at and out of home, the purpose and satisfaction of leisure activities and the frequency of domestic trips.