• Journal of Korean Academy of Nursing
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• v.39 no.2
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• pp.166-176
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• 2009

Purpose: The purpose of the study was to identify functional structure and patterns of dialogue sequence in conversations between elderly patients with dementia and nurses in a long-term care facility. Methods: Conversation analysis was used to analyze the data which were collected using video-camera to capture non-verbal as well as verbal behaviors. Data collection was done during February 2005. Results: Introduction, assessment, intervention, and closing phases were identified as functional structure. Essential parts of the conversation were the assessment and intervention phases. In the assessment phase three sequential patterns of nurse-initiated dialogue and four sequential patterns of patient-initiated dialogue were identified. Also four sequential patterns were identified in nurse-initiated and three in patient-initiated dialogues in the intervention phase. In general, "ask question", "advise", and "directive" were the most frequently used utterance by nurses in nurse-initiated dialogue, indicating nurses' domination of the conversation. At the same time, "ask back", "refute", "escape", or "false promise" were used often by nurses to discourage patients from talking when patients were raising questions or demanding. Conclusion: It is important for nurses to encourage patient-initiated dialogue to counterbalance nurse-dominated conversation which results from imbalance between nurses and patients in terms of knowledge and task in healthcare institutions for elders.

• Computational Structural Engineering
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• v.8 no.1
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• pp.161-172
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• 1995

An Integrated processing system for finite element structural analysis has been studied. It is designed to control integratedly the preprocessing, the execution and the postprocessing of a finite element structural analysis program on Windows. It becomes a better graphic user interface(GUI) for the concurrent representation of various inputs and outputs through the dialog-type on multi-windows by the multi-tasking and the object linking and embedding(OLE). Data input can be done easily through menus, dialog boxes and automatic stepwise inputs on the multiple windows, and then output results can be seen with input data on the same screen. Efficiency and validity of the system were examined by solving several numerical examples.

• Journal of Digital Contents Society
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• v.18 no.1
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• pp.209-215
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• 2017

Character of emoticon is considered suitable for expressivity in the digital era mixing and using contents of conversation with images in the course of having a talk with the other party in the mobile space. For the foregoing, this study carried out multiple regression analysis having factors of character attribute such as awareness, friendliness, self-expressivity and image differentiation as independent variables, and purchase intention of purchasers as a dependent variable. Analysis results show that awareness and image differentiation had a positive influence on the purchase intention, whereas friendliness and self-expressivity exerted no significant influence on the purchase intention.

• Journal of Korean Academy of Nursing
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• v.37 no.1
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• pp.52-63
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• 2007

Purpose: Effective communication is an essential aspect of nursing care. This qualitative study was performed to analyze nurse-patient conversations about medication. Method: The nurse-patient dialogue was collected by video tape recording during the nurse's duty time in an internal medicine ward. One hundred seventy-eight episodes were extracted from the conversation. Using conversational analysis, the functional phases and patterns of dialogue sequence pertaining to medication were analyzed. Results: Conversations about medication were very brief dialogues, so 68.8% of the dialogue had a duration of less than 20 seconds. However, it was a systematic and comprehensive dialogue which had structures and sequential dialogue patterns. Four functional phases were explored. greeting, identifying the patient, medicating, finishing. The medicating phase was essential, in which the nurse gave the drug to the patient and provided information initiated by the nurse simultaneously. The patterns of the dialogue sequence represented were the nurse provided information first, and then, patients responded to the nurse as accepting, rejecting, raising an objection, or asking again later. Conclusion: As the results of this study show, a nurse's role is important as an educator. For effective conversation about medication, the development of an educational program should be considered, which includes knowledge about medication and communication skills.

• Korean Journal of Child Studies
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• v.35 no.6
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• pp.153-170
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• 2014

The purpose of this study was to examine the moderating effects of mother-adolescent communication time on the relationship between maternal meta-emotion philosophy, adolescent psychological adjustment and depression. The participants for this study comprised 181 first and second grade high school students and their mothers, residing in Seoul. The results of the analyses indicated that, (a) maternal disapproving is negatively correlated to adolescents' positive world views, and that maternal laissez-faire is also negatively correlated to adolescents' emotional responsiveness. However, a positive correlation is revealed between maternal emotion-coaching and adolescents' positive self-esteem. (b) It is evident that adolescents' emotional responsiveness is influenced by maternal laissez-faire, and that adolescents' positive self-esteem is influenced by emotion-coaching. It also indicated that mother-adolescent communication time is influenced by dismissing as well as laissez-faire meta-emotion philosophy. (c) It revealed that mother-adolescent communication time, in part, has a meaningful moderating effect on the relationship between meta-emotion philosophy and adolescent depression. Therefore, the present study indicates that even if maternal disapproving, laissez-faire, or dismissing is practiced, adolescent depression levels decrease as mother-adolescent time lengthens.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.24 no.8A
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• pp.1227-1237
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• 1999

In this paper, we present an oblivious transfer protocol which is the protocol for the fair exchange of secrets. For this, we investigate the verifiable oblivious transfer protocol based on discrete logarithm broblem proposed by Lein Ham etc. And we propose a new obivious transfer protocol that has the additional functions on the existing method. This proposed method has the additional functions that enable to authenticate sender and to protect denial of what he/she has sent message to the other. To do this, we make use of bit commitment scheme and digital signature scheme based on RSA.

• Journal of the Korea Computer Graphics Society
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• v.13 no.4
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• pp.1-6
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• 2007

In this paper we describe the method of controlling the animation of 3D characters according to ISO/IEC 19774 (H-Anim) specification, which has been released by Wed3D Consortium and ISO/IEC SC24 WG6. The animation structure of the H-Anim character can be defined and modified in our H-Anim editor program. Our H-Anim animator generates the character's motion automatically according to the input of motion parameters at the character's joints interactively. This paper is focused on the development of a motion generation tool for human-like characters defined by H-Anim structures.

• Journal of East-West Nursing Research
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• v.26 no.1
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• pp.80-90
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• 2020

Purpose: Sex education should be given priority to address dating violence. Comprehensive sex education has been developed based on a nonviolent communication model between couples for the smooth resolution of problems with the opposite sex. The purpose of this study was to develop and apply Comprehensive Sex Education for unmarried couples in their 20s-30s and to examine the effects on sex communication, problem-solving communication, and relationship competence. Methods: This study developed a total of six web-based sex education sessions. A comprehensive sex education program combined with nonviolent communication between couples was developed based on the UNESCO Sex Education Guidelines. A pre- and post-equivalence control design was used to provide moderation-based sex education to compare the effects on gender communication, communication dissatisfaction, and relationship development. Results: We developed a comprehensive sex education program for couples that took three minutes per episode, on a web-based basis. Sex communication, problem-solving communication, and love relationship competence showed significant pre- and post-test differences between the experimental and control groups. Conclusion: The program of this study is an attempt to introduce Korea to comprehensive sex education, which has already been shown to be effective through numerous verification processes abroad and will provide assistance in forming future relationships between lovers.

• The Journal of the Korea institute of electronic communication sciences
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• v.5 no.1
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• pp.93-101
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• 2010

Currently lots of studies to solve meta-data interoperability in between schema attributes are conducted. But the accuracy in previous schema mapping studies is low since the studies just use the similarity in between attributes. So the studies are not suitable for the schema mapping such as document conversion, system integration, etc. In this paper, we propose a method which can conduct the schema mapping interactively using frequent pattern mining. The method can conduct more accurate mapping process because the method use the description element which is an element among each schema element for the metadata standard. A performance study has been conducted to compare the accuracy performance of the method using metadata standards.

• Proceedings of the International Microelectronics And Packaging Society Conference
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• 2003.11a
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• pp.110-113
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• 2003

여러가지 Sn-Ag-Cu 솔더조성과 솔더링 후의 냉각속도에 따라 솔더링 접합부에서의 계면 미세조직의 다양한 변화를 관찰해 보았다. 현재까지 Sn-Ag-Cu 3원계 공정점에 대한 정확한 연구가 미흡하고, 상용으로 제품화되고 있는 Sn-Ag-Cu 합금계는 3원계 공정조성에서 약간 벗어난 조성들을 선택하고 있다고 할 수 있다. 따라서, 본 연구에서 사용한 Sn-Ag-Cu 합금 조성은 Sn-3.5Ag, Sn-3Ag-0.7Cu, Sn-3Ag-1.5Cu, Sn-3.7Ag-0.9Cu, Sn-6Ag-0.5Cu로 선택하였으며, 각 조성에서 Lap Shear Joint를 제조하였다. 사용한 Solder pad는 Cu pad와 Cu pad 위에 Au/Ni를 plating한 것을 이용하였다. 리플로우 솔더링 조건은 $250^{\circ}C$ 이상의 온도에서 60초 실시하였으며, 리플로우 솔더링 후의 냉각속도를 달리하여 냉각시켰다. 솔더링 후의 냉각속도가 느려질수록 계면 금속간화합물(IMC)의 두께가 더욱 증가하며, 조대화되었다. 또한 솔더 조성의 영향에서 Cu와 Ag의 함량이 높을수록 계면 IMC의 두께가 증가되었으며, 이는 솔더내부에 형성된 IMC 입자들이 조대화되어 계면 IMC층에 결합되어 나타났기 때문이다.