• Therapeutic Science for Rehabilitation
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• v.12 no.4
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• pp.9-22
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• 2023

The Lifestyle-DEPER (Decision, Execution, Personal Factors, Environment, Resources) model explains lifestyle formation. Lifestyles are shaped through the decision, execution, and habituation stages. Factors influencing the establishment of a lifestyle are categorized as environmental, resource, and personal. The environment encompasses our surroundings and social, physical, cultural, and virtual environments. Resources refer to what individuals possess, such as health, time, economic, and social resources. Personal factors include competencies, needs, and values. At the lifestyle establishment stage, each of these factors influences a different stage. These collective processes are referred to as events, encompassing both personal and social events. Health-related lifestyle factors include physical activity, nutrition, social relationships, and occupational participation. These are the goals of lifestyle intervention. The intervention strategy based on the Lifestyle-DEPER model, called KEEP (Knowledge, Evaluation, Experience, Plan), is a comprehensive approach to promoting a healthy lifestyle by considering lifestyle formation stages and their influencing factors. This study introduces the Lifestyle-DEPER model and presents a lifestyle intervention strategy (KEEP) to promote health. Further research is required to validate the practicality of the model after applying interventions based on the lifestyle construction model.

• Journal of Music and Human Behavior
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• v.16 no.2
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• pp.53-77
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• 2019

The purpose of this study was to review the literature on music interventions with older adults and to analyze the rationale for the type of intervention and type of music selected. A search of KCI journals for research including older adults and music-based interventions identified 33 published articles, and 23 of these studies met the criteria for inclusion in this analysis. Included studies were analyzed in terms of the contents of the interventions and the appropriateness of the rationale reported for selecting the intervention and music. Each study was analyzed in terms of the relevance of the reported rationale to target goals and the characteristics of the study participants. The results showed that many of the included studies incorporated a variety of activities but failed to include a valid rationale for using those activities to achieve the target goals. Also, many of the studies tended to select music based on participants' preferences or perceived familiarity without thorough consideration of the therapeutic function of music in the given intervention. This study presents how music therapy interventions with older adults have been conducted without sufficient attention to the selection of the intervention and presented music. There remains a need to delineate which intervention and music characteristics should be utilized to obtain particular outcomes with specific populations.

• Journal of Music and Human Behavior
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• v.9 no.2
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• pp.19-34
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• 2012

The purpose of this study was to investigate the empirical elements of non-Korean traditional musicians in the process of Pansori music listening. 5 non-Korean traditional musicians who are not professionally trained Korean music were participated in this study. The data were collected in depth interviews and analyzed from modified ground theory method. The findings showed that the elements of performer's voice, Chang-bub, contents, Gosu's buk sound and Gosu's role evoked various physical, emotional reponses and thoughts in all listeners. Through these responses the listeners awared internal issues related to inner problems and positive intervention aroused inner feelings. Also, emotional responses and awareness were reorganized their negative emotion and resolved through the different dimension of Pansori music.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.10 no.5
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• pp.1126-1132
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• 2009

We carried out this study to reduce the gaps between medical institutes and between medical personnels and help to improve medical service quality, by classifying diagnoses and related intervention through the development of standard nursing intervention and by computerizing protocols. We considered two processes: one is the development process of home nursing standard intervention, and the other is the process of computerizing its related protocols. For the former, research covered analysis of home health care practices, development of client assessment protocol, of patients diagnosis protocols, and of patients intervention protocol. For the latter, strategies for home health care information systems should be set up and it constituted four research contents of analysis, design, management and evaluation of the systems. We also trained and educated home nurses who work at home health service center, by making them use the manual of home health care information systems at a certain city of P. In this study, therefore, we developed elements of standard home health care mediation so that they could be included in the forms of home health information note, home health progress note, and home health progress summary, home health discharge summary. Because standard home health care intervention has been developed, it became easier to exchange information between different home heath service center offices, can prevent from missing or redundant information, and contribute to standardization of hospital terminologies when EMR and HMR are developed.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.9
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• pp.407-421
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• 2016

This paper reports a meta-analysis of sixteen studies that evaluated the efficacy of cognitive behavioral therapy (CBT) for persistent primary insomnia. PubMed, Cochrane Library, EMBASE, CINAHL and several Korean databases were searched between January 2015 and June 2015. The main search strategy involved the terms that indicate CBT-I (Cognitive Behavioral Therapy-Insomnia) and presence of insomnia. Methodological quality was assessed using Cochrane's Risk of Bias. Data were analyzed by the RevMan 5.3 program of Cochrane Library. Sixteen clinical trials met the inclusion criteria, resulting in a total of 1503 participants. Stimulus control, sleep restriction, sleep hygiene education, and cognitive restructuring were the main treatment components. CBT-I was conducted for a mean of 5.4 weeks, 5.5 sessions, and an average of 90 minutes per session. The effects of CBT-i on total sleep time (d=-0.31), sleep onset latency (d=-0.29), awakening time after sleep onset (d=-0.55), sleep efficiency (d=-0.70), insomnia severity (d=-0.77) and sleep belief (d=-0.64) were significant. Overall, we found a range from small to moderate effect size. CBT-I also was effective for anxiety (d=-0.30) and depression (d=-0.35). The findings demonstrate that CBT-I interventions will lead to the improvement of both sleep quality and quantity in patients with insomnia.

• 한국노년학
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• v.38 no.1
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• pp.47-63
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• 2018

The purpose of this research was to present the basic data for developing meditation programs by verifying the effect size using meta-analysis of the results from previous studies on meditation program of the elderly. In order to analyze the effect sizes of program types, group of mediating variables and activity factors of elderly meditation programs, this study reviewed 24 precedent research that have been conducted from 2003 through April 2017 in Korea using meta-analysis and summarized the effect sizes are as follows. First, the overall average effect size was .914, which was great. Among the program types, complex meditation was 1.726, which was the greatest. Among the group of mediating variables, the positive psychological variable group had the highest in 1.368 and the gender consists only of women had the highest in .921. Secondly, concerning the activity factors, when the total number of sessions was 12~20 times(1.193), sessions per week was twice(1.254), time went for 110~120 minutes per session(1.581) and the group size was 71~100 persons(1.535) that were shown as higher effect size. Among the types of publications, articles in journals(1.062) had a higher effect size than dissertations(.817). For the organizing elderly meditation program in the future, I suggest that the program type of complex meditation, 12~20 time of total sessions, twice a week, 110~120 minutes of activity hours. At the time we entered the aged society, this study is meaningful in that it provides the basic data for future program development by confirming the effect size according to program types, mediation variables and activity factors for the meditation program performed for the elderly.

• Journal of Digital Convergence
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• v.19 no.12
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• pp.661-673
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• 2021

This study is a descriptive study to understand the effect on the health behavior compliance of men who got coronary intervention, focusing on the elapsed period. The subjects of this study were 249 men who underwent coronary intervention at a university hospital, and the collected data were analyzed using Stepwise multiple regression. As a result of the study, the influencing factors the implementation of healthy behaviors were self-regulation(β=0.35, p<.001), risk factors among educational request(β=-0.26, p<.001), and the elapsed period(β=0.19, p<.001), marital status(β=0.15, p=.001), educational level(β=-0.12, p=.035), and the total explanatory power was 29.1%. IIn order to increase the health behavior performance of male patients who underwent coronary intervention, it is necessary to develop a program that can strengthen the autonomous motivation of subjects with high severity and elapsed time of less than 1 year and more than 1 year.

• Proceedings of the Korea Society for Simulation Conference
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• 1992.10a
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• pp.2-2
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• 1992

최근 여러 분야에서 컴퓨터의 용도가 확산되고 더 높은 computing power에 대한 요구가 증가함에 따라, 컴퓨터의 성능을 향상시키기 위하여 프로세서의 고속화와 함께 시스템 구조의 개선을 위한 많은 연구가 진행되고 있다. 한 시스템내에 여러 개의 CPU들이 존재하는 다중프로세서 시스템(multiprocessor system) 구조를 가진 슈퍼미니급 중형 컴퓨터들은 상호연결망으로서 버스(bus) 방식을 많이 채택하고 있다. 버스 구조는 하드웨어가 간단하여 구현이 용이하지만, 여러 개의 시스템 지원들(프로세서들, 기억장치 모듈들 및 입출력 모듈들)이 버스를 공유하기 때문에 경합으로 인한 지연 시간이 발생하게 된다. 이러한 지연 시간으로 인한 성능 저하를 개선하는 방법으로는 버스 수의 증가와 최적 통제 프로토콜의 설계가 있다. 본 연구에서는 여러 개의 버스를 가진 다중프로세서 시스템에서 4가지 대표적인 버스 중재 프로토콜들에 대해 성능을 분석, 비교하여 최적 프로토콜을 제시하고자 한다. 이러한 대규모 하드웨어에 의하여 구현되는 시스템에서 주요 설계 요소들에 따른 시스템 성능 분석과 비교는 설계 단계에서 필수적인 과정이다. 그러나 하드웨어를 만들어서 분석하는 방법은 시간과 비용이 많이 소요되기 때문에 소프트웨어 시뮬레이션 방법이 널리 사용되고 있다. 본 연구팀에서는 시뮬레이션 전용언어인 SLAM II를 이용하여 다중프로세서 시스템의 시뮬레이터를 개발하고, 버스중재 프로토콜(bus arbitration protocol)을 용이하게 변경할 수 있도록 하여 각각의 성능을 비교하였다. 이 연구에서 비교된 프로토콜들은 고정-우선순위 방식(fixed-priority scheme), FIFO(first-in first-out) 방식, 라운드-로빈 방식(round-robin scheme), 및 회전-우선순위 방식(rotating-priority scheme) 등이다. 실험은 시스템의 주요 요소들인 프로세서와 기억장치 모듈 및 버스의 수들을 변경시킴으로써 다양한 시스템 환경에 대한 분석을 시도하였다. 작업 부하가 되는 기하장치 액세스 요구간 시간가격(inter-memory access request time interval)은 필요에 따라서 고정값 또는 확률 분포함수를 사용하였다. 특히, 실행될 프로그램의 특성에 따라 각 프로토콜의 성능이 다르게 나타날 수 있음을 검증하였으며, 기억장치의 지역성(memory locality)에 대한 프로토콜들의 성능도 비교하였다.

• Journal of KIISE:Computer Systems and Theory
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• v.34 no.5_6
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• pp.257-266
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• 2007

In On-Chip bus, the arbitration scheme is one of the critical factors that decide the overall system performance. The arbitration scheme used in traditional shared bus is the master-side arbitration based on the request and grant signals between multiple masters and single arbiter. In the case of the master-side arbitration, only one master and one slave can transfer the data at a time. Therefore the throughput of total bus system and the utilization of resources are decreased in the master-side arbitration. However in the slave-side arbitration, there is an arbiter at each slave port and the master just starts a transaction and waits for the slave response to proceed to the next transfer. Thus, the unit of arbitration can be a transaction or a transfer. Besides the throughput of total bus system and the utilization of resources are increased since the multiple masters can simultaneously perform transfers with independent slaves. In this paper, we implement and analyze the arbitration schemes for the Multi-Layer AHB BusMatrix based on the slave-side arbitration. We implement the slave-side arbitration schemes based on fixed priority, round robin and dynamic priority and accomplish the performance simulation to compare and analyze the performance of each arbitration scheme according to the characteristics of the master and slave. With the performance simulation, we observed that when there are few masters on critical path in a bus system, the arbitration scheme based on dynamic priority shows the maximum performance and in other cases, the arbitration scheme based on round robin shows the highest performance. In addition, the arbitration scheme with transaction based multiplexing shows higher performance than the same arbitration scheme with single transfer based switching in an application with frequent accesses to the long latency devices or memories such as SDRAM. The improvements of the arbitration scheme with transaction based multiplexing are 26%, 42% and 51%, respectively when the latency times of SDRAM are 1, 2 and 3 clock cycles.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.7
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• pp.200-207
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• 2017

The components that influence recovery were investigated to understand the recovery lived experience of stroke inpatients. Using the phenomenological research methodology reported by Giorgi, 3 conversation sessions were performed on 12 stroke inpatients. The conversations were recorded through agreement, in which the data were analyzed according to the scientific phenomenological methods. Sixteen summarized meaning units were integrated to deduct 10 main meanings and 6 themes. The themes of the restoration experience included the burden of help, performance of independent roles, self-overcoming, return to society, psychological support, and enhanced motivation for recovery. This can be used as data to predict the difficulty that stroke patients experience during hospitalization and propose a direction of intervention for restoration. Rehabilitation experts must provide intervention for the restoration of stroke patients based on the formation of a therapeutic relationship to strengthen the psychological support and motivation, and make strategies for self-overcoming and a proper cooperation relationship with their family.