• Journal of the Institute of Electronics Engineers of Korea TC
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• v.41 no.1
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• pp.23-34
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• 2004

This paper presents architecture and control method of packet scheduler to guarantee QoS of high quality streaming services in high-speed packet-switched networks. Since streaming services need far more stringent QoS requirements than the typical sort of burst data applications, they should be guaranteed minimum bandwidth and end-to-end delay bound to each flow, regardless of the behavior of other flows. To meet these requirements, a packet scheduler isolate a flow from the undesirable effects of other flows and provides end-to-end delay guarantees for individual flow and divides stringently the available link bandwidth among flows sharing the link. Until now, many vendors are developing traffic management chips running at 10Gbps, but most of chips have drawbacks to support high quality streaming services. In this paper, we investigate the drawbacks of commercial TM chips and traffic characteristic of streaming services and present implementation frameworks of the proposed packet scheduler. Finally, we analyze the simulation results of the proposed scheduler.

• Korean Journal of Social Welfare
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• v.68 no.4
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• pp.225-246
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• 2016

This study aims to explore the theoretical and practical potentials of the late modern social space theories concerning deinstitutionalization issues in the field of the Mental Health. Deinstitutionalization, the process of converting the living space mentally ill people from facilities to the community, is a meaningful event realizing the modern ideology of human rights and welfare in social work territory. Although the continuos and accumulative efforts to realize the ideas of deinstitutionalization, which have focused on the ideological validity and the conditions and administrative supports needed for materialization, however, discussing the issues without analyzing late modern societal space neglects the constraints of the generic and comprehensive 'space' in which the deinstitutionalization can actually occur. Thus, this study attempts the following by analyzing the concrete reality of social space: focusing on deinstitutionalization in a larger social context, different from previous studies that discussed it on a normative and fragmentary level; and more concretely analyzing the realistic limits and challenges facing deinstitutionalization. In order to do this, previous literature related to deinstitutionalization is laid out and theories of late modern social space are studied. Based on this, the kinds of phenomenon that occur when this sort of late modern social space meets with the deinstitutionalization of mentally ill people are analyzed. Finally, based on the results, the study suggests several implications to realize the rights and welfare of mentally in the late modern space concerning deinstitutionalization.

• Journal of the Korean Society of Costume
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• v.19
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• pp.209-240
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• 1992

The costume of any nation is an attribute of a culture. This study concerns chinese and Mongolian costume's 'collar' form according to the observation of some reports about import folk materials and the pictures of the genuine objects, the author has investigated and rearranged them focusing on 13th Century's. 1. Traditional OverCoat or National costume on the poing of won dynasty in china such as Jacket, Coat, Mantle for making classical matching color, lacing, pearl pieces, and all costume shall be properly decorated and disigned. The example, Chinese Women's Gown and Double Jacket, on top of alignment of plaid, focus shall be placed on chinese classical form and color-matching, such as flowers and bireds, butterflies, made wishing ornaments, which shall be either hand painted or embroidered on collars, fronts, sleeves openings, and lower portion of gown. 2. Mongolian Costume, the stone status of a person, are seen at the territory of the Republic of Mongolia was a powerful country of Asia. So during the Mongolian Empire a lot of Missions from many countries came to kharakorom for establishing official relations between Mongolia and a country represented by mission. In particularly, the costume of mongols on the point of Chinggis khan Empire which the upper clothes in cluded ; a several kinds of the Caftan as compared with in Korea as to material (Silk caftan, Cotton Caftan, Fur Caftan) with closing to the right due to overlapping and Stand-up-Shawl Collars will pancho style & Round or V Neckline. 3. As compared with in Korea it is said that this a sort of Simui was brought in prior to the middle of Koryeo dynasty. Korean Simui system was complied with chinese system through confucian domestic behaviour. This was respected for court dress of confucian scholars, as it was, Chumri can ordinary dress of schloars) and Hakchangui ( a uniform of confucian student). Generally its form or shape of the outer lapels of Korean jacket were used together Squar-Tray-Collar. In late Yi-dynasty the inside collar length was longer than the outside collar length and the width of the collar was gradually narrow. And so the Traditional costume's outer collar of Jacket and OverCoat became small while the width and length of breast-tie became large. The same thing as the form of the collar on these days had been appeared by the design method or adjust one's dress. Therefore the form of collar in the china and Mongolian Traditional OverCoat & National Costume is fix arranged according to Stand up Collar, Without Collar, Clothing to the Right, Central opening, Horizontal Row of Button with Round or V Neckline and so on.

• The Journal of the Korea Contents Association
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• v.12 no.5
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• pp.272-279
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• 2012

This study aims to analyze the factors that affect quality of life and sensory processing abilities in older adults. Participants were 121 older adults aged over 65. Quality of life was evaluated with Life satisfaction Index for the Elderly and sensory processing abilities were measured with Korean-AASP. Korean Activiy Card Sort was utilized to assess their activity level. Low positive correlations were found between quality of life and activity level in total score(p<.01), IADL(p<.05), leisure(p<.01), and social participation(p<.01). Correlation coefficients between quality of life and sensory processing abilities showed low negative correlations in low registration(p<.01), sensory sensitivity(p<.01), and sensation avoiding(p<.01), however, there were low positive correlations in sensation seeking(p<.05). The importance of sensory processing was highlighted from the findings of statistically significant correlations between quality of life and sensory processing abilities. This indicates that improvement of sensory processing abilities is critical in occupational therapy service for older adults. Furthermore, the findings of close relationship between activity levels and sensory processing abilities need to be reflected in senior welfare policy.

• Journal of agricultural medicine and community health
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• v.9 no.1
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• pp.46-55
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• 1984

The socio-psychiatric study and personality analysis by Minnesota Multiphasic Personality Inventory on attempted suicides with drug intoxication in Seonsan-Gun and Cheongdo-Gun of Kyoungsang buk-Do was attempted to identify overall picture of attempted suicides and to detect some characteristics of personality. The total of 93 suicide attempted cases which were brought to the local clinics for the past 3 years from February, 1981 to February,1984 were sampled among them. The socio-psychiatric study and MMPI were performed with 45 attempters possible to be interviewed. The personalities of a group which answered "Still have the desire occasionally" or "Don't know about the present attitude toward suicide was compared with those of the other group who answered "Will not do it agagin". The results were as follows; 1) The sex ratio of the total attempters (93 cases) were 138.5. The highest rate by age group was found in the 3rd decade to be 27 cases. On the other hand, the sex ratio of interviewed cases were 136.8 and the highest rate was found in the age group of 50-59. 2) For the common characteristics of majority other than sex, 55.7% of cases were graduated primary school, and 62.2% were engaged in agriculture. 3) Except the fact that more of the attempted suicides happened during summer, there were no seasonal variation among other seasons. 4) The places selected for the attempted suicides were the houses in majority of cases (98%). Most of cases (53.3%) were found immediately after the attempt and 24.4% within one hour. For the poison taken, 86.7 took a sort of herbicides or insecticides, 55.6% were admitted to local clinics for only one day and 20% for two days. 5) The most common precipitating factors of the attempted suicides were family trouble and financial poverty. 6) The psychodynamic motives of the attempters were impulsive hostility(35.6%), abandonment(33.3%), guilt feeling (11.1%), manipulation and attention seeking (8.9%) and others. 7) In regard to their present attitude toward suicide, 29 cases (64.4%) expressed that they would never do such an act again, 37.8% of cases expressed that they really wanted to die at the time when they attempted. 8) The Psychopathic deviate, Paranoia, Depression, Schizophrenia scores were significantly higher in the attempters group who answered "Don't know" or "Possibly" for the question of "Will you attempt suicide again?" Than the group who answered" will not do it again".

• Korean Journal of Hospice Care
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• v.2 no.1
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• pp.41-57
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• 2002

This study was done to examine spiritual well-being of hospice care service volunteers for the purpose of providing them with programs promoting coping skills in response to the wholistic needs of patient effectively, also providing data for professional or nonprofessional hospice training program. Subjects were 123 volunteers serving in 6 hospice centers in Jeonbuk province at present. Data collection were done from 16 Oct. 2000 to 17 Nov. 2000. questionnairs were consisted of activities of hospice care service volunteer and spiritual well-being. The study results were as follows 1.Mean of activities of hospice care service volunteers were 2.433, those activities were divided into 5 categories such as spiritual, activities of volunteer for themselves, psychosocial, physical area and bereavement. The highest mean score was spiritual area 2.578, activities of volunteers for themselves 2.525, psychosocial area 2.456, physical area was 2.359 and the lowest mean score was bereavement area 2.130. 2.Spiritual well-being of hospice care service volunteers was 5.25, the highest mean. In subcategories of spiritual well-being, religious spiritual well-being was higher than existential spiritual well-being, mean score for each one was 5.41, 5.10. 3.Statistically significant relations among demographic characteristics such as gender(t=2.72, P=.008), status of marriage(t=6.067, P=.003), occupation(F=3.795, P=.025), frequency of visiting for volunteered hospice care(F=3.833, P=.024) were noted. 4.Statistically significant demographic characteristics of hospice service volunteers was religion(t=-4.38, p=0.000), status of marriage(F=3.505, p=0.033), frequency of visiting for volunteered hospice care(F=3.107, p=0.048), level of satisfaction from hospice care volunteer service(F=3.610, p=0.030), hospice service volunteers doing more home visiting(5-9times/month) had higher status of spiritual well being than volunteer with less home visiting(1-4times/month) 5.A significant relationship between activities of hospice service volunteers and status of spiritual well-being was noted(r=.236, p=.004), activities of hospice service volunteers was related to both subcategories of spiritual well-being such as religious well-being(r=.210, p=.010) and existential well-being(r=.208, p=.011). From the results of the study It is noted that status of spiritual well-being for hospice volunteers influences on service activities. It means spiritual well-being should be considered as a essential character for hospice service volunteers, it also means that managing and maintaining of status of spiritual well-being for hospice service volunteers is important. On the base of the study recommendation are made as follows: 1.Considering status of spiritual well-being for hospice care service volunteers is needed to promote hospice care activities. 2.It is necessary to develope spiritual well-being programs for hospice care service volunteers and further study for effect validation of them is needed. 3.Further study to sort out effecting variables for hospice care service volunteer activities is needed. 4.It will be desirable to have spiritual well-being information included in the hospice education program.

• Journal of the Institute of Electronics Engineers of Korea SP
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• v.47 no.1
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• pp.62-72
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• 2010

PM OLED is used in many applications as one of the display for the next generation. The most essential problems are the power dissipation and the short life time in applying PM OLED into a commercial application. Many efforts are made in developing the panel and in improving the circuit for expanding the current market wider. The life time in PM OLED is expanded by lessening the power dissipation of the circuit for the magnitude of the driving current is lowered. It is possible to minimize the power dissipation from improving the driving technology. The classical technology, Row-to-Row driving, is that row is selected one by one while applying the column current input individually. The multi-line driving is a new technology which is to select multiple rows simultaneously while applying the column current as a whole. However, the solution of the multi-line driving is NP-complete problem. The efficiency is dependant on the sort of picture and the driving condition. This paper presents the new efficient multi-line driving which is that the multiple lines are selected by applying column current together after grouping the simultaneous driving group applying the gnew efficient muthe coi-line dr coefficient. Bengrouping the several rows which has the higher coi-line dr coefficient, the more efficient driving is realized to present the high quality image and to lessen the power dissipation and to stretch the life time in the PM OLED.

• Management & Information Systems Review
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• v.23
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• pp.75-97
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• 2007

In the meantime hospital system of Korea has institutionally performed its errand in stable circumstance, however the system now faces with new environment of change of customer's satisfaction, of regime, deepening of competition, and opening market. Under the rapidly and complicatedly changing circumstance, the hospital system is required to promote getting a dominant position in the competition, enhancing outcome, creating value added, and customer satisfaction in both internally and externally likewise other organizations, as they continuously introduce a knowledge management and originate, accumulate, and put the knowledge to practical use. This organization capacity of knowledge management involves a process of management that requires great change of all organizations and individuals and it is brought up through four steps which are Initiation, Propagation, Integration, and Networking. The main factors of successful knowledge management are intension of the chief executive officer(CEO), organizational culture, appraisal and compensation of work, knowledge controlling system, and organizational structure, and each of these five stage has got different characteristic. To be successful by introducing knowledge management, hospital organization should be based on these premises. Not only CEO or the director of a hospital, but also the constituent members should be fully aware of knowledge, the characteristic of knowledge management, and successful factors of this operation. Should understand step-by-step characteristic of knowledge management, therefore able to analyse a situation of specific hospital and see which step corresponds to that hospital. By analysing, constituents should make up for the weak points and ready to move on to next step. CEO or the director of a hospital should be aware of knowledge management as a strategic factor which is able to get a dominant position in the rapidly changing environment, and also it should be firm in the director's intention to introduce the knowledge management into the hospital. By continuously carrying out education and training constituent members, the director of a hospital should promote their interest and participation in knowledge management, and build an organization culture that ultimately creates, accumulates, shares, and put the knowledge to practical use. The hospital organization needs to systematize an institution of objective compensation that corresponds to objective appraisal of knowledge management outcome. The hospital ought to build knowledge controlling system in stages, in order to take the initiative in rapidly changing environment. By considering the characteristic of hospital system, it is required to change the organizational structure into self-managing team which is a sort of horizontal structure that allows members to make decisions and take the responsibility by themselves. The limitation of this study is experimental study. Positive investigation about successful factors of hospital knowledge management and characteristic of each steps is expected with following study.

• Journal of the Korean Society of Clothing and Textiles
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• v.28 no.11
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• pp.1395-1403
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• 2004

Exposure and Concealment have been continued as important way to express fashion and theme as well, especially in women fashion. Exposure can make themselves attractive, and concealment emphasizes this way of being attractive by exposure. Besides the temptable effect of exposure, the ideology which put women next men in society has made a prominence on the fact exposure is significant theme in women fashion. It means that women's image of 'Being seen as Object' (this can be explained by relation passive between active) in society has driven female emphasize in using and focusing on exposure to be attractive. Also the other important thing in women fashion has been considered is concealment. The fact that society has demand women more chaste duty in detail may have meaningful thing in the condition that instigates women take off being attractive to the subject, considering ideology, men. Therefore attractive femininity has to be suggested by virtue and temptation, it is common sense that looking just shallow or too strict are far from criteria of ideal beauty. Namely, the concept for exposure coexists with concealment not only constructively but also naturally in fashion. Technique that can be accentuate for effective exposure differently from method to show unilaterally is needed, and this technique can promote new fashion. And according to the theory of Freud, women means' Absence (lacking penis)', this female's Lack Image induces male castration complex therefore 'Fetishistic Look' which transfers something phallic into specific things or parts of body is adopted, sort of object cathexis. This is revealed as some parts of women body are diverted into object for sexual love, symbolic equivalent. For example, women's parts like legs or breast are remarked as erotogenic zone and as time goes, when no more the zone are felt sexual by exposure, other somewhere felt mysterious (felt something sexual) used to be stressed by exposing. As it were, it can be possible that exposing part on women body (sexual part) moved as time passed because of what previously stated. Especially, the concept of exposure and concealment in women fashion should explain not only from a point of view of style for the beautifulness but also from wearer's immanent intention, further more relationship with ideology. About the present situation becoming bolder in women fashion, it is said that women express confidence as the position of women is elevated higher socially, the more women get freedom. But if we consider this psychoanalysis opinion mentioned ahead, the possibility can not be excluded that the exposure can get emphasizing according as the need of feminine modesty gets decreasing from ideal femininity society, men want. This study about exposure and concealment was made progressed through the theory of Freud who originated psychoanalysis, presented many theories. But nowadays contradictions are being brought up against Freud's theory including conventional philosophy like male chauvinism and adjust studies get suggested. Hereupon, there may be limitation in making no allowance of contradiction and following his theory.

• Journal of Hospice and Palliative Care
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• v.13 no.2
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• pp.81-88
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• 2010

Purpose: This study was conducted to study the attitude of Korean lawyers toward withdrawal of life sustaining treatment, and compare and analyze different types of their attitudes. Methods: Research design of this project was Q methodology approach. The study population was 24 lawyers, aged from 32 to 69 years. Q sample to investigate the attitude of the lawyers toward withdrawal of life sustaining treatment included 34 statements obtained from literatures, TV debate, and depth interviews of 5 lawyers among the lawyers included. After listening to the purpose and method of the study, the 24 lawyers agreed to fill out a survey asking sociodemographic information, and the information was distributed in 9 scale Q-sample. Results: The collected data were processed through QUANL PC program and sorted into 5 types as follows: The first type was 'Choosing to withdraw life sustaining treatment', the second 'Withholding life sustaining treatment' regardless of the cost, the third is neutral type that claims that humans have the right to decide the death and life, and demands the proper legalization to protect such rights, the fourth type agrees to withdrawal of life sustaining treatment, nevertheless, admits that one has a rigt to withhold one's own life treatment, categorized as self contradiction type. The fifth type believed that 'Life and death are providential' with the faith, therefore, such authority to decide life and death belongs to God, but not human beings. Conclusion: In conclusion, the lawyer's attitudes toward withdrawal of life sustaining treatment were grouped into five different types as follows: 'Choosing to withdraw life sustaining treatment', 'Withholding life sustaining treatment', 'Demanding legalization', 'Self contradiction type', and 'Life and death are providential'.