• 가정간호학회지
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• 제16권1호
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• pp.31-39
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• 2009

Purpose: This study utilized a non-equivalent control group pre-post design to assess the effects of spiritual nursing care on loneliness and spiritual well-being of terminal cancer patients. Method: Forty-one terminal cancer patients in a general hospital, were divided into an experimental group of 20 patients and a control group of 21 patients. Those in the experimental group received four weeks of treatment three times a week for about 45 minutes each session. The treatment included nurses' spiritual care involving five instruments of spiritual nursing intervention, each of which was used according to the six types of spiritual need assessment. Data was analyzed with descriptive statistics including real number, percentage, $X^2$-test, t-test, and ANCOVA. Result: There were significant differences between the experimental and control groups in the level of loneliness and spiritual well-being. Conclusion: Spiritual nursing care was verified as an effective program that can lessen the loneliness and improve the spiritual well-being of patients with terminal cancer.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 1999년도 추계학술대회논문집
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• pp.177-185
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• 1999

This paper deals with the case study that determine the best equipment scale to be satisfied a handing capacity of the container terminal using computer simulation techniques. The objective of this study is to suggest an operation alternative of equipment scale including container canes, transfer cranes, and yard tractors which reflects a container throughput. For the simulation, the object-oriented simulator with the special purpose of container terminal analysis is used. And the used simulator was developed to simulate the transfer crane based container terminal for yard equipment. Using the simulator, we test an existing port container terminal, PECT(Pusan East Container Terminal).

• Journal of Information Processing Systems
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• 제19권5호
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• pp.563-575
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• 2023

Trajectory planning is a key technology for unmanned aerial vehicles (UAVs) to achieve complex flight missions. In this paper, a terminal constraints conversion-based Gauss pseudospectral trajectory planning optimization method is proposed. Firstly, the UAV trajectory planning mathematical model is established with considering the boundary conditions and dynamic constraints of UAV. Then, a terminal constraint handling strategy is presented to tackle terminal constraints by introducing new penalty parameters so as to improve the performance index. Combined with Gauss-Legendre collocation discretization, the improved Gauss pseudospectral method is given in detail. Finally, simulation tests are carried out on a four-quadrotor UAV model with different terminal constraints to verify the performance of the proposed method. Test studies indicate that the proposed method performances well in handling complex terminal constraints and the improvements are efficient to obtain better performance indexes when compared with the traditional Gauss pseudospectral method.

• 임상간호연구
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• 제25권3호
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• pp.323-332
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• 2019

Purpose: This study aimed to identify the factors affecting the terminal care stress of nurses in intensive care units in terms of their death perception, attitude toward terminal care, and mental health. Methods: This descriptive study collected data from 118 nurses in intensive care units in one tertiary referral hospital and three general hospitals. The instruments used in the study were the Terminal Care Stress Assessment Tool, the View of Life and Death Scale, the Frommelt Attitudes toward Nursing Care of the Dying Scale (FATCOD), and the Mental Health Assessment Tool. The data were analyzed by t-test, ANOVA, Pearson's correlation coefficient, and multiple regression. Results: There was a significant positive correlation between terminal care stress and death perception (r=.31, p<.001). The factors significantly influencing the terminal care stress of the participants included gender (β=.33, p<.001), religion (β=.24, p=.004), and death perception (β=.35, p<.001), and the overall explanatory power was 23.1% (F=12.73, p<.001). Conclusion: To decrease terminal care stress among nurses, establishing the death perception of nurses based on value clarification about death may be necessary. Furthermore, this study suggests an intervention study examining the effect of an education program on terminal care stress among ICU nurses.

• Journal of Hospice and Palliative Care
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• 제20권1호
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• pp.37-45
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• 2017

목적: 본 연구의 목적은 요양병원 간호사의 죽음불안과 임종간호 수행정도와의 관련성을 파악하여 임종간호 교육의 기초자료를 제공하기 위함이다. 방법: 대상자는 B광역시 전체 111개 요양병원 중 건강보험심사평가원의 적정성 평가에서 1등급 판정을 받은 12개 요양병원에서 6개월 이상 근무한 148명의 간호사로서 2016년 3월16일부터 5월16일까지 자료를 수집하였다. 자료는 SPSS Win 18.0 프로그램을 이용하여 t-test, one-way ANOVA, $Scheff{\acute{e}}$ 사후검정 및 Pearson's correlation coefficient로 분석하였다. 결과: 타인의 죽음에 대한 불안과 자신이 죽어가는 존재라는 것에 대한 불안 정도가 높을수록 임종간호 수행도가 높았다. 결론: 요양병원 간호사의 죽음불안을 감소시키고 임종간호 수행을 향상시키기 위해 체계적인 임종간호 교육프로그램을 개발하여 적용하는 것이 필요하다.

• 중환자간호학회지
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• 제12권2호
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• pp.39-49
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• 2019

Purpose : The purpose of this study was to identify the extent to which intensive care unit (ICU) nurses' perceptions of life-sustaining treatment decisions and "a good death" affect attitudes toward terminal care. Method : Participants included 109 ICU nurses from three university hospitals. Data were collected using structured questionnaires, and collected data were analyzed using a t-test, ANOVA, the $Scheff{\acute{e}}$ test, Pearson correlation coefficients, and a multiple regression analysis (SPSS 24.0 program). Results : Perceptions of life-sustaining treatment decisions and a sense of closeness (a constituent for the awareness of "a good death") were positively correlated with terminal care attitudes. The factors affecting terminal care attitudes were a clinical career in ICU (${\beta}=.20$, p =.035), a sense of closeness(${\beta}=.19$, p =.041), and the perception of a life-sustaining treatment decision (${\beta}=.22$, p =.017). This finding indicates that more than 10 years of experience in ICU, a greater sense of closeness, and a higher view of life-sustaining treatment decisions results in more positive attitudes toward terminal care. The explanatory power of these variables on terminal care attitudes was 14% (F=6.84, p < .001, Adj $R^2=.140$). Conclusion : A sense of closeness and the perception of life-sustaining treatment decisions were identified as the factors affecting terminal care attitudes. Thus, various programs must be developed to raise awareness among ICU nurses of "a good death" and perceptions of life-sustaining treatment decisions.

• 한국응용과학기술학회지
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• 제37권5호
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• pp.1430-1440
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• 2020

본 연구는 간호대학생을 대상으로 임종간호 관찰경험 여부에 따른 웰다잉에 대한 인식, 사전연명의료의향서 지식 및 태도와의 차이를 파악하기 위해 시도되었다. 연구대상은 경기도, 충청도, 전라도 소재의 4년제 간호학과 대학생 321명을 대상으로 구조화된 설문지를 이용하여 자료수집을 하였다. 수집된 자료는 SPSS 25.0 program을 이용하여 기술통계, t-test, ANOVA, Scheffe' test, Pearson's correlation coefficient로 분석하였다. 연구결과 임상실습 중 임종간호 관찰경험이 있는 간호대학생이 관찰경험이 없는 학생보다 사전연명의료의향서에 대한 태도가 긍정적으로 나타났고 유의한 차이를 보였다(t=3.011, p<.003). 임종간호 관찰경험이 있는 간호대학생의 웰다잉에 대한 인식(r=.194, p=.008)과 사전연명의료의 향서 지식(r=.201, p=.006)은 사전연명의료의향서 태도와 정적 상관관계가 나타난 반면, 임종간호 관찰경험이 없는 간호대학생은 사전연명의료의향서 태도와 웰다잉에 대한 인식(r=.189, p=.029)에서만 정적 상관관계를 보였다. 따라서 간호대학생의 좋은 죽음과 사전연명의료의향서에 대한 올바른 인식과 긍정적인 태도를 함양시키기 위한 체계적인 교육이 이루질 수 있도록 표준화된 교육프로그램 개발이 필요하다.

• Perspectives in Nursing Science
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• 제16권2호
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• pp.55-64
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• 2019

Purpose: This study examined the knowledge and perception of hospice-palliative care and terminal care stress among pediatric nurses, and the relationships among these variables. Methods: In this descriptive research study, 154 pediatric nurses who experienced terminal care at least once were surveyed. This study used three scales, including the Palliative Care Quiz for Nursing (PCQN), Perception of Hospice-Palliative Care, and Terminal care stress. Data analyses using SPSS 22.0 included descriptive statistics, independent t-test, one-way ANOVA, Mann-Whitney U test, Pearson's correlation coefficient, and stepwise multiple linear regression. Results: Terminal care stress experienced by the pediatric nurses was significantly related to the perception of hospice-palliative care; the hospice-palliative care education program enhanced the knowledge and perception of hospice-palliative care. Conclusion: Hospice-palliative care education programs should be developed and provided for pediatric nurses to improve pediatric hospice-palliative care. Additionally, further research on this topic is required because the present results are inconsistent with previous and current researches.

• 한국정보디스플레이학회:학술대회논문집
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• 한국정보디스플레이학회 2005년도 International Meeting on Information Displayvol.I
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• pp.464-467
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• 2005

In this paper, we present techniques to manufacture color electronic ink for multi-color electrophoretic display implementation. The charged color pigments have been prepared to have superior affinity for dielectric fluid. White $TiO_2$ nanoparticles were modified with poly(methyl methacrylate) copolymer for a microencapsulated electrophoretic display system, in order to reduce the density mismatch between nanoparticles and dielectric medium. These color balls and white pigment particle suspensions were microencapsulated through the typical microencapsulation technique. We fabricate the microcapsules to the single layer on flexible ITO substrate to test the multi-color electrophoretic display application.

• 한국항만학회지
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• 제13권2호
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• pp.245-254
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• 1999

This paper aims to derive the strategies for the container terminal in Pusan. So it has focused on analyzing the current conditions of Pusan container terminal while evaluating the difficulties arising from the existing facilities/equipment and the operating system in the Pusan Korea Container Terminal through the workers at the container terminal and at off-dock CY. The object of this study is to assist the existing terminals to operate the facilities/equipment reasonably and to contribute shaping the ports policy which will be the basis of constructing new ports that will remain competitive while maintaining superiority over the ports in northeast area. According to the analysis 68% of the supplier answered that their terminal services which are the most important factor in running a terminal were superior to the other while only 28% of the user answered that they thought the current services were superior. For the areas of supplementing the terminal the people working at the terminal answered in the order of business operation equipment the number of berth service and management ability while the user answered in the order of service computer system transportation system and equipment. According to the regression analysis it became clear that there should be more effort toward improving or supplementing the facility scale facility usage charge transportation facilities which will assist in developing competitiveness of the terminal. It was also noted that management ability and business ability were mentioned as the important factors in operating a terminal.