• 해운
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• s.85
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• pp.11-17
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• 2011

국가부채에 대한 불안감이 확산되고 선진국의 재정긴축기조가 본격화되면서 세계경제는 올 하반기 이후 성장활력이 낮아질 것으로 예상된다. 리먼쇼크 당시 위기해결사로 나섰던 정부 부문이 부채급증으로 경기를 떠받치는 능력이 약화되어 선진국 가계와 기업의 수요 심리가 쉽게 살아나기 어려울 전망이다. 선진국의 소비 및 투자부진은 세계교역과 금융시장 불안정성 확대, 경제주체들의 기대심리 악화 등을 통해 세계경제로 파급될 것이다. 중국 등 거대개도국이 제한적으로 버팀목 역할을 하면서 급격한 침체는 막을 것이지만 세계경제 성장률은 지난해 5% 수준에서 올해와 내년에는 3%대 중반까지 낮아질 것으로 예상된다. 금융위기 이후 세계경제와 유사한 흐름을 보이고 있는 국내경제도 성장세가 둔화될 전망이다. 다음은 LG경제정책연구원에서 발표한 "2012년 경제전망"의 주요 내용을 정리 요약한 것이다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.1
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• pp.475-482
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• 2017

This study examined the factors influencing interpersonal anxiety in female interpersonal relationships of female college students to establish baseline data for appropriate interventions. The study participants were 231 female college students in B and K city. The data were collected from questionnaires gathered between September 3rd, 2014 and September 17th of the same year, and analyzed by a t-test, ANOVA, Scheffe's test, Pearson correlation coefficients, and Stepwise multiple regression using the SPSS 21.0 Program. According to the results, the participants' social interaction anxiety and interpersonal relations showed a negative correlation and statistically significant differences according to the satisfaction level for the major, perceived economic level, number of friends, boyfriend, and recently experienced emotion. The factors affecting the interpersonal relations was social interaction anxiety and social interaction anxiety; this was explained by 30.1%. Therefore, the collected data are expected to be useful for establishing baseline data for the development of an intervention program that can help female college students lower their social interpersonal anxiety and improve their ability for interpersonal relationships.

• Journal of Hospice and Palliative Care
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• v.12 no.4
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• pp.199-208
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• 2009

Purpose: The purpose of this study was to analyze the effect of death preparing education on death anxiety and meaning of life for volunteers. Methods: Data collection and intervention were carried out from January 11 to 25, 2009. The subjects included 60 volunteers in Jeonju city, and they were divided into two groups; 30 each of experimental group and control group. Death preparing education program contained 5 steps. Data were analyzed with t-test, $x^2$-test, and ANCOVA test with SPSS version 12.0. Results: The death anxiety scores in the experimental group were significantly lower than in the control group (F=4.01, P=0.046). The meaning of life scores in the experimental group were significantly higher than in the control group (F=6.32, P=0.015). Conclusion: The death preparing education program for volunteers was confirmed to be an effective intervention to lessen death anxiety and to improve the meaning of life. Therefore, I strongly recommend that this program should generously be applied to volunteers.

• Journal of Hospice and Palliative Care
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• v.14 no.4
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• pp.204-211
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• 2011

Purpose: This study used a nonequivalent control group pre-post test design to analyze how a death preparation education program helps middle-aged adults deal with life and death anxiety. Methods: We studied 83 adults at the age of 40 to 65 years. An experimental group of 38 people participated in the death preparation education, and a control group of 45 people did not. The death preparation program comprising four sections was given for four hours per week, and the program ran for 11 weeks. Data were analyzed by descriptive statistics, t-test, ${\chi}^2$ test, Fisher's exact test, and ANCOVA using SPSS version 17.0. Results: The death anxiety score of the experimental group was significantly lower than that of the control group (P<0.000). The quality of life did not show significant difference between the experimental and control groups (P=0.188). Conclusion: It was confirmed that the death preparation education program is effective in alleviating death anxiety. Although the program was confirmed as a necessity for the middle-aged adults, repeated observations with a wider range of experimental group is needed to collect objective and solid data. Death preparation education for middle-aged adults is expected to be more widely provided, starting from local health facilities.

• Journal of the Korea Convergence Society
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• v.10 no.11
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• pp.165-172
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• 2019

This study attempted to ascertain convergent influence on hopelessness and its association with academic burnout, anxiety, psychosocial stress and hopelessness among health college students. The subjects of this study were 214 health college students in J region, which were randomly selected. The survey period was from October 1, 2018 to October 31, 2018, and the data were collected using a self-administered questionnaire. Hopelessness was positively correlated with academic burnout, anxiety and psychosocial stress. As a result of the analysis of covariance structure, it was found that the higher academic burnout, the higher anxiety and the higher psychosocial stress tend to increase hopelessness. In conclusion, in order to lower the hopelessness of health college students, efforts to reduce academic burnout, anxiety and psychosocial stress are needed. The results of the analysis are expected to be used for educational counseling and guidance intervention to reduce the hopelessness of health college students. Further research is needed to investigate various additional factors related to the hopelessness of health college students.

• Therapeutic Science for Rehabilitation
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• v.11 no.2
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• pp.25-37
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• 2022

Objective : Through the bibliographic analysis method, the flow of research is grasped from a macroscopic point of view and the connection system of key words is conducted. The purpose of this is to provide basic data for conducting research on aging anxiety and lifestyle. Methods : Among the bibliographic analysis methods, a citation analysis method that identifies the association based on the number of citations and a simultaneous appearance word analysis method that identifies the association based on the number of keywords appeared was used. VOSviewer was used to cluster and chart the analyzed information. Results : The frequency of occurrence of papers by year showed a gradual increase until 2017 and a rapid increase from 2018. In the field of research paper study, research was most actively conducted in the field of psychiatry. In the citation analysis, the United States, Australia, and the United Kingdom showed high correlation with each other, and as a result of conducting simultaneous word analysis on major keywords, words with high association with aging anxiety were found to be depression. Conclusion : This study is meaningful in that it grasped the flow of aging anxiety and lifestyle research from a macroscopic point of view using a bibliographic analysis method. Based on this, it is expected to understand the importance of lifestyle from the preventive point of view of aging and to be used as basic data for intervention and related education.

• Korean Journal of Psychosomatic Medicine
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• v.30 no.2
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• pp.137-144
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• 2022

Objectives : This study was designed to investigate the effect of sleep quality on depression symptoms and the mediating effect of interpretation bias and anxiety symptoms in psychiatric patients. Methods : Data accumulated for outpatients and inpatients in the Department of Mental Health Medicine at Hanyang University Guri Hospital were used. The measurement tools were Pittsburgh Sleep Quality Index (PSQI), Ambiguous/Unambiguous Situations Diary-Extended Version (AUSD-EX), Beck Anxiety Inventory (BAI), Beck Depression Inventory-II (BDI-II). Correlation analysis and bootstrapping analysis were conducted using SPSS 25.0 and SPSS Macro based on 162 patient data. Results : As a result of the study, the double mediating effect of interpretation bias for Ambiguity and anxiety symptoms was significant in the relationship between sleep quality and depression symptoms. Conclusions : In this study, it was confirmed that low sleep quality sequentially affects anxiety and depression symptoms through interpretation bias for ambiguity. Based on this, it is expected that the development of other psychiatric symptoms can be prevented by preferentially performing therapeutic intervention on preceding symptoms.

• Journal of Korean Elementary Science Education
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• v.41 no.3
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• pp.521-537
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• 2022

State curiosity and state anxiety in the science learning have a great influence on academic performance and achievement. Since the levels of state curiosity and anxiety can change at any moment, it is essential to identify the levels of student's state curiosity and state anxiety throughout the course of science learning. Accordingly, we assessed the changes in state curiosity and anxiety levels sensed by 5th- and 6th-grade elementary school students depending on their exposure to the violation of expectation. To this end, we classified science learning into three situations: confronting a scientific task, checking the result, and learning science concepts. As a result, there was no significant difference in state curiosity level of the nVOE group who confronting the result consistent with their expectations in checking the result after confronting a scientific task, but the state curiosity level of the VOE group who facing violation of their expectation increased. In the VOE groups, there was no significant change in the state curiosity level of the VOE-R group who correctly inferred the reason for the result, but that of the VOE-FR group who could not correctly inferred increased. The state anxiety levels of the VOE and nVOE groups decreased after checking the result of the task. The state anxiety level also declined in the VOE-R group. In contrast, there was no significant change in state anxiety level of the VOE-FR group. In learning science concepts of the result after checking the result, the state curiosity of the VOE, nVOE, and VOE-FR group all faded. No significant change was observed in the state anxiety level of the nVOE group, whereas the VOE, VOE-R, and VOE-FR group presented a decreased state anxiety. This study discusses the educational implication of these findings and its outcomes are expected to broaden the understanding of emotional states of students in science learning.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.9 no.2
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• pp.198-208
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• 1998

The purpose of this study was to develop a 'Korean Child Rearing Attitudes Inventory', in order to understand the effects of parents rearing attitudes on social phobia. The total subjects were 392 high school students in Seoul. The scales wwereadministered to the subjects and we examined the reliability and validity. The results were as follows. According to the factor analysis, six factors abstracted from the father's rearing attitudes：rejection, high expectation, anxious, control, emotional care and overconcern of other's opinion. By the method of reliability analysis and factor analysis, finally selected items were 60. The reliability of the factors ranged from .76 to .90 by Cronbach ${\alpha}$. Five factors abstracted from the mother's rearing attitudes：anxious, high expectation, rejection, emotional care and overconcern of other's opinion. And total selected items of mother's rearing attitudes were 61. The reliability of the factors ranged from .72 to .91 by Cronbach ${\alpha}$. The construct validity and reliability of this inventory were supported.

• Proceedings of the Korean Vacuum Society Conference
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• 2015.08a
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• pp.209.1-209.1
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• 2015

Indium gallium zinc oxide (IGZO), indium zinc oxide (IZO) 그리고 zinc tin oxide (ZTO) 같은 zinc oxide 기반의 산화물 반도체는 높은 이동도, 투과도 그리고 유연성 같은 장점을 갖고 있어, display application의 backplane 소자로 적용되고 있다. 또한 최근에는 산화물 반도체를 이용한 thin-film transistor (TFT) 뿐만아니라 resistive random access memory (RRAM), flash memory 그리고 pH 센서 등 다양한 반도체 소자에 적용을 위한 연구가 활발히 진행 중이다. 그러나 zinc oxide 기반의 산화물 반도체의 전기 화학적 불안정성은 위와 같은 소자에 적용하는데 제약이 있다. 산화물 반도체의 안정성에 영향을 미치는 다양한 요인들 중 한 가지는, sputter 같은 plasma를 이용한 공정 진행 시 active layer가 plasma에 노출되면서 threshold voltage (Vth)가 급격하게 변화하는 plasma damage effect 이다. 급격한 Vth의 변화는 동작 전압의 불안정성을 가져옴과 동시에 누설전류를 증가시키는 결과를 초래 한다. 따라서 본 연구에서는, IGZO 기반의 TFT를 제작 후 plasma 분위기에 노출시켜, power와 노출 시간에 따른 전기적 특성 변화를 확인 하였다. 또한, thermal annealing을 적용하여 열처리 온도와 시간에 따른 Vth의 회복특성을 조사 하였다. 이러한 결과는 추후 산화물 반도체를 이용한 다양한 소자 설계 시 유용할 것으로 기대된다.