• 한국수학사학회지
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• 제12권1호
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• pp.73-81
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• 1999

We survey the researches on self-reproducing structures on cellular automata. Self-reproduction is the foremost characteristic of life, and cellular automata are ideal model for studying artificial life. From the early studies by Von Neumann to late results on computational models using self-reproducing structures and emergence of self-replication are covered. Also possible applications of self-replicating structures are listed.

• Earthquakes and Structures
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• 제10권2호
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• pp.409-428
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• 2016

To realise the full benefits of a self-centering seismic resilient system, the designer must ensure that the entire structure does indeed re-center following an earthquake. The idealised flag-shaped hysteresis response that is often used to define the cyclic behaviour of self-centering concrete systems seldom exists and the residual drift of a building subjected to an earthquake is dependent on the realistic cyclic hysteresis response as well as the dynamic loading history. Current methods that are used to ensure that re-centering is achieved during the design of self-centering concrete systems are presented, and a series of cyclic analyses are used to demonstrate the flaws in these current procedures, even when idealised hysteresis models were used. Furthermore, results are presented for 350 time-history analyses that were performed to investigate the expected residual drift of an example self-centering concrete wall system during an earthquake. Based upon the results of these time-history analyses it was concluded that due to dynamic shake-down the residual drifts at the conclusion of the ground motion were significantly less than the maximum possible residual drifts that were observed from the cyclic hysteresis response, and were below acceptable residual drift performance limits established for seismic resilient structures. To estimate the effect of the dynamic shakedown, a residual drift ratio was defined that can be implemented during the design process to ensure that residual drift performance targets are achieved for self-centering concrete wall systems.

• 영어영문학
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• 제60권2호
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• pp.339-363
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• 2014

This essay reconsiders the subject of Romantic self-consciousness in a post-de Manian perspective. Self-consciousness is an attribute of Romantic lyricism whereby the poetic speaker I remains conscious of how (s)he feels or lives here and now. This self-reflective feature of Romantic poetry has been controversially interpreted either as self-centered solipsism or as self-expressive objectivism. The question is stirring more disputes among Romantic critics after the advent of New Historicism and Feminism. These two historicistic approaches reprove Romantic poetry for a lack of the sense of history and ascribes it to Romantic self-consciousness. They argue that Romantic poets in general displace historical materiality into an object of internal consciousness, so negating absurd social realities "merely to gain their own immortal soul." This essay targets to overcome this negative stance on Romantic self-consciousness with a "subversive" return to Paul de Man's criticism of Romantic internality.

• 한국수학사학회지
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• 제34권1호
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• pp.21-37
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• 2021

The purpose of the present study is to compare the differences in levels per group of high school students regarding the self-regulated learning factors for mathematics. For this purpose, a self-regulated learning measurement tool was developed and surveys were conducted. And the statistical analysis was completed using the frequency analysis, Kolmogorov-Smirnov normality test, Mann-Whitney U test and the Kruskal-Wallis H test. As a result, it is found that self-efficacy is of statistically significant differences in self-regulated learning levels regardless of the group classifications but test anxiety does not show statistically significant differences in self-regulated learning levels regardless of the group classifications.

• 한국사회복지학
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• 제65권4호
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• pp.245-269
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• 2013

미국의 복지개혁 이후 근로연계와 더불어 가정폭력분야 여성복지에서 가장 중요한 정책 목표 중 하나로 설정된 것은 '자활(self-sufficiency)'이다. 본 연구는 '아래로부터의 관점(bottom-up approach)'에 근거하여 가정폭력피해로 한부모가 된 미국 한인 빈곤 여성들의 자활 경험을 심층적으로 탐색하기 위해 질적연구를 수행하였다. 연구결과를 통해, 참여자들에게 '자활'은 '경제적 자립뿐만 아니라 정신적 자립 능력을 모두 갖추어 나가는 삶의 지속적 과제이자 과정'으로 확인되었다. 그들의 자활로의 도전들은 자활 과정 초기 가정폭력피해의 후유증으로 무너진 자활 잠재력의 복원이 필요한 시기와 장기적 차원에서 자활 과정을 유지해야 하는 자활 지탱력의 개발 시기를 포함한다. 이 도전들에 대처하기 위한 그들의 욕구는 '친정집 같은 도움과 지원', '선택과 집중의 복지지원', '성숙한 의존과 자활' 그리고 '생계유지가 아닌 꿈의 성취로서의 자활' 등으로 확인되었다. 가정폭력피해 한부모의 특수성과 이민자로서의 현실에 민감한 자활 정책 및 서비스 개선의 구체적 전략들이 제안되었다.

• Journal of Preventive Medicine and Public Health
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• 제52권6호
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• pp.377-383
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• 2019

Objectives: Self-reported disease history is often used in epidemiological studies. In this study, we acquired the hospital records of subjects who self-reported stroke or myocardial infarction (MI) and evaluated the validity of the participants' self-reported disease history. We also determined the level of agreement between specialists and non-specialists. Methods: Among the participants in the Health Examinees study, 1488 subjects self-reported stroke or MI during 2012-2017, and medical records were acquired for the 429 subjects (28.8%) who agreed to share their medical information. Each record was independently assigned to 2 medical doctors for review. The records were classified as 'definite,' 'possible,' or 'not' stroke or MI. If the doctors did not agree, a third doctor made the final decision. The positive predictive value (PPV) of self-reporting was calculated with the doctors' review as the gold standard. Kappa statistics were used to compare the results between general doctors and neurologists or cardiologists. Results: Medical records from 208 patients with self-reported stroke and 221 patients with self-reported MI were reviewed. The PPV of self-reported disease history was 51.4% for stroke and 32.6% for MI. If cases classified as 'possible' were counted as positive diagnoses, the PPV was 59.1% for stroke and 33.5% for MI. Kappa statistics showed moderate levels of agreement between specialists and nonspecialists for both stroke and MI. Conclusions: The validity of self-reported disease was lower than expected, especially in those who reported having been diagnosed with MI. Proper consideration is needed when using these self-reported data in further studies.

• 한국콘텐츠학회논문지
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• 제20권1호
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• pp.505-518
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• 2020

본 연구는 단주과정에 있는 여성의 자기실현에 관한 생애사 연구이다. 연구의 목적은 여성 알코올 중독에 관한 정황들을 탐색하여 치료 및 회복을 위한 논의의 지평을 확장시키고 사회복지적인 개입방안을 제시하는데 있다. 이를 위해 7년 이상 단주 중인 여성 알코올 중독 회복자가 참여했으며, 생애사 분석을 위한 텍스트는 Mandelbaum이 제안한 생애사 분석틀에 의거하여 '삶의 영역', '전환점', '적응'으로 나눴다. 자료분석 결과 <삶의 영역>은 '개인적인 삶의 차원', '자족차원의 삶의 차원', '사회적인 삶의 차원'의 총 3개의 영역으로 분석되었다. <전환점>은 '술을 마시고 폭력을 행사하는 아버지로부터 탈출', '상사의 폭행을 피해 직장을 포기함', 'AA(단주 자조모임) 참여로 서서히 치유의 길을 걸어감'으로 드러났다. <적응>은 '공부를 잘하는 적응전략', '술을 마심으로써 분노를 삭이는 적응전략', 'AA로의 의탁과 자기실현을 생각하는 적응전략' 으로 도출되었다. 이러한 연구결과를 바탕으로 자기실현에 입각한 사회복지 실천 및 정책 차원의 논의를 제시하였다.

• 한국의사학회지
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• 제29권2호
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• pp.107-115
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• 2016

Purposes : The Purpose of this study was to review a current status on acupuncture and traditional Chinese medicine in Canada focusing on the rules of regulatory bodies of 5 states including legislation history, development in professional self-regulation, education and evaluation system. Methods : Based on literature review, we studied on 5 legislated states cases, educational accreditation status and licensure system. We also interviewed on a person who is a chair of CTCMA & CARB-TCMPA and more TCM practitioners in British Columbia within educational topics. Results & Conclusions : Acupuncture legislations have been approved by the governments in Canada between 1988 and 2014 within the acceptance of self-regulation. Since then, regulatory bodies in each states have tried to strengthen their duties and rights as a healthcare professionals. Based on firm laws and regulations, occupational competency-based education in acupuncture and TCM has been gradually improved and established quite well in parallel with a development of higher educational system in Canada.

• 대한간호학회지
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• 제37권5호
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• pp.715-723
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• 2007

Purpose: The purposes of this study were 1) to compare the contribution of demographic-behavioral variables and psychological variables in explaining the variance of depression, 2) identify the most important predictors of depression for Korean female adolescents. Method: The participants were 840 female adolescents. Data was collected through self-report questionnaires, which were constructed to include demographic-behavioral factors, self-esteem, hostility, hopelessness, and depression. Data was analyzed using the SPSS program. Result: Female adolescents' demographic-behavioral variables explained 17% of the variance in depression, and perceived physical health status, history of physical abuse, smoking, satisfaction of body weight, parental alcohol abuse, parental divorce, and history of suicidal attempt were the significant predictors of depression for female adolescents. Psychological variables explained 50% of the variance in depression, and self-esteem, hostility, and hopelessness were the significant predictors of depression for female adolescents. The significant predictors of depression among female adolescents' demographic-behavioral variables and psychological variables were self-esteem, hostility, hopelessness, perceived physical health status, parental alcohol problem, and history of physical abuse, explaining 52% of the variance in depression. Conclusion: In order to reduce depression in female adolescents, it is necessary to design an intervention program that emphasizes improving self-esteem while reducing hostility and hopelessness.

• Structural Engineering and Mechanics
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• 제62권4호
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• pp.497-506
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• 2017

A low damage self-centering braced frame equipped with post-tensioning strands is capable of directing damage to replaceable butterfly-shaped fuses. This paper investigates the seismic performance of rocking braced frame under near-field pulse-like ground motions compared to far-field records. A non-linear time history analysis is performed for twelve self-centering archetypes. A sensitivity analysis is carried out to examine the influences of ground motion types and modeling parameters. Findings represent the proper efficiency of the self-centering system under both far-field and near-field pulse-like ground motions.