초등교사의 과학교과교육학지식과 학생의 과학불안도와의 관계

신혜영 ( Hye Young Shin ),김효남 ( Hyo Nam Kim ) 한국교원대학교 과학교육연구소 2014 청람과학교육연구논총 Vol.20 No.1

The purpose of this study was to explore the relationship between elementary school teacher``s science pedagogical knowledge level and student’s science anxiety. The study encompassed four schools in Seoul and Gwangju involving 5th and 6th grade students. It was to investigate their science pedagogical knowledge and science anxiety. Pedagogical questionnaires using Park Sung Hye``s questionnaires(2003) and science anxiety questionnaire using SAMS(1992) were utilized. The survey results were correlated using the SPSS 12.0 analysis program. The main conclusions of this study revealed the following: First, science pedagogical knowledge is associated with teachers`` major. Science pedagogical knowledge level of those who majored in science or engineering was slightly higher than the teachers who majored in humanities or social arts. Second, with science anxiety, both grade level and gender were indicators of significant differences. There was a tendency for the 6th grade and/or female students to have higher science anxiety and for it to be lower in 5th grade and/or male students respectively. Finally, There was a negative correlation between the teacher``s science pedagogical knowledge levels and students`` science anxiety. Through the above studies, the relationship between science pedagogical knowledge level of teachers and science anxiety of students were confirmed. Science teachers want their students to learn science while maintaining a low level of science anxiety. If teachers increase their science pedagogical knowledge level in order to reduce the students`` burden of learning content, the students`` reduced learning anxiety will increase learning satisfaction.

각막상피제거술 후 흰쥐의 각막과 눈물샘에서의 신경성장인자의 변화

신혜영,양지욱,이영춘,김수영,Hye Young Shin,Ji Wook Yang,Young Chun Lee,Su Young Kim 대한안과학회 2011 대한안과학회지 Vol.52 No.5

Purpose: To evaluate the expression of nerve growth factor (NGF) in the rat cornea and lacrimal gland before and after corneal epithelial wounding. Methods: Twenty-nine Sprague-Dawley male rats were used in the present study. Corneal trephination was performed using a 4.0-mm diameter trephine before scratch and at 24, 48, 72 hours after debridement. The lacrimal gland was excised before scratch and at 24 hours after epithelial debridement. NGF levels of the excised cornea and lacrimal gland were measured in rat corneas by enzyme-linked immunosorbent assay (ELISA). Immunohistochemistry staining was performed on rat corneas and lacrimal glands. Results: The NGF/total protein ratio (NGF/tP) increased after wounding in the cornea and lacrimal gland. NGF levels in the cornea significantly increased in the wounded group until the 2nd day after wounding (p < 0.05). After NGF concentration peaked on the 1st day, there was a progressive decline after wounding. Additionally, the NGF concentration in the lacrimal gland of the wounded group was significantly higher than that of the control group at 24 hours after epithelial debridement (p = 0.001). Immunohistochemistry staining showed that NGF staining was stronger in rat corneas and lacrimal glands after epithelial debridement than before. Conclusions: Expression of NGF increased in rat corneas and lacrimal glands after corneal epithelial wounding, which suggests that NGF may play an important role in corneal wound healing. J Korean Ophthalmol Soc 2011;52(5):597-602

망막중심정맥폐쇄에 동반된 황반부종에서 라니비주맙 주입술의 단기 임상 효과

신혜영,지동현.Hye Young Shin. MD. Dong Hyun Jee. MD 대한안과학회 2011 대한안과학회지 Vol.52 No.9

Purpose: To evaluate the short-term efficacy of intravitreal ranibizumab injection in eyes with macular edema secondary to central retinal vein occlusion (CRVO). Methods: The records of 17 patients (17 eyes, 11 ischemic, six ischemic) who received an intravitreal ranibizumab injection for macular edema secondary to CRVO were retrospectively analyzed. The ophthalmic examination included best corrected visual acuity (BCVA) and central macular thickness (CMT) at baseline and follow-up visits. Results: After intravitreal ranibizumab injection, the mean BCVA improved from log MAR 1.25 ± 0.47 at baseline to log MAR 0.78 ± 0.49 at 4 weeks and to log MAR 0.81 ± 0.52 at 12 weeks (p < 0.05). Additionally, the mean CMT decreased from 679.4 ± 230.5 μm at baseline to 224.4 ± 129.9 μm at 4 weeks and to 271.6 ± 174.1 μm at 12 weeks (<em>p</em> < 0.001). In subgroup analysis, the decreases in CMT at 4 weeks and 12 weeks were similar in ischemic CRVO and non-ischemic CRVO, but no significant changes in visual acuity were found at 12 weeks in the ischemic CRVO group (<em>p</em> = 0.138). Ten eyes (58.8%) did not require re-injections for macular edema for up to 12 weeks. Conclusions: Intravitreal ranibizumab injection appeared to be an effective option for the treatment of macular edema secondary to central retinal vein occlusion. J Korean Ophthalmol Soc 2011;52(9):1048-1054

마이토마이신을 병용한 치료적 레이저각막절제술을 이용한 라식 후 발생한 상피내생의 치료

신혜영,조경진,김만수,Hye Young Shin,Kyong Jin Cho,Man Soo Kim 대한안과학회 2011 대한안과학회지 Vol.52 No.8

Purpose: To report 2 cases of thick, late-onset and long-standing epithelial ingrowth after laser-assisted in situ keratomilusis (LASIK) using mitomycin C-assisted photorefractive keratectomy and flap suturing. Case summary: The first case involved a 29-year-old woman who had LASIK in both eyes in 2002. She was diagnosed with epithelial ingrowth OD after blunt ocular trauma in 2007. The second case involved a 30-year-old man who had LASIK in both eyes in 1999 followed by enhancements in 2004. Slit lamp examination showed dense epithelial ingrowth OS in a geographic pattern. Two eyes of the 2 patients with epithelial ingrowth had flap lifting followed by debridement of interface epithelial cells, photorefractive keratectomy, interface application of mitomycin C, and the placement of interrupted 10-0 nylon sutures. Two eyes regained better uncorrected visual acuity and showed reduced corneal astigmatism postoperatively. There was no evidence of residual or recurrent ingrowth throughout the follow-up period (case 1: 11 months, case 2: 1 month). Conclusions: Combined mitomycin C-assisted photorefractive keratectomy and flap suturing can be an effective and safe method for treating and preventing the recurrence of thick, late-onset and long-standing epithelial ingrowth involving the visual axis. J Korean Ophthalmol Soc 2011;52(8):984-989

미국 대중매체에 나타난 아시아 남성의 이미지

신혜영(Shin Hye-Young) 고려대학교 한국학연구소 2011 한국학연구 Vol.36 No.-

본고에서는 비판적 인종 이론을 바탕으로 미국 대중매체에 나타난 한국계를 포함하는 아시아계 미국인 남성의 이미지와 그것의 문제점 그리고 대응 방안에 대해서 고찰했다. 미디어를 접하는 시간이 증가하고 있고 연령층도 다양화 되면서 미디어가 사람들의 사고나 행동에 미치는 영향력이 커지고 있는데 이로 인해 대중매체에서 개인이 맡은 역할이 그냥 그 개인의 모습으로 인식되지 않고 그 개인이 속하는 전체 집단의 일반적인 이미지로 고착되고 있다. 미국 미디어에 나타난 아시아 남성의 이미지는 대체로 공부벌레, 갱단, 매력이 없는 남성, 영어를 못 하는 이민자 등으로 나타나는데, 이는 모두 부정적인 이미지라고 할 수 있다. 몇몇 연구자들은 인종의 정체성과 자존감이 밀접하게 관계되어 있고 서로에게 영향을 미치고 있다고 주장했으며 다른 몇몇 연구에서는 대중매체를 통해 형성된 아시아 남성에 대한 부정적인 편견이 그들의 자존감에 영향을 미치는 것으로 나타났다. 이런 결과는 편견을 당한 당사자가 무의식 중에 스스로 그런 편견이나 고정관념을 인정해 버리기 때문이라는 논거가 있다. 미국인들에게 아시아계라면 인종, 국가, 언어적 배경에 상관없이 그냥 아시아인으로 받아들여지는 환경 속에서 이런 아시아 남성에 대한 부정적인 이미지로 인해 한인 교포 청소년들이 자아형성 과정에서 자존감을 잃을 우려가 있으므로 적극적인 대응 방안이 요구된다. This paper will use critical race theory to examine images of Asian-American(including Korean-American) men in the American mass media, as well as to examine the problems associated with such depictions and measures that can be taken to counteract them. As media consumption increases and the ages of media consumers diversify, media's influence on the thoughts and behaviors of its audience(s) also increases. Through this process, individuals come to be identified with the standard mass media depictions of the group(s) to which they belong, and not with their unique attributes as individuals. Depictions of Asian men in the American media typically include tropes such as the overly-studious nerd, the “yakuza” gangster, the physically-unattractive man, and the immigrant with poor English skillsall uniformly negative portrayals. Many researchers have asserted that ethnic identity and self-respect are closely connected and mutually reinforce one another, while the work of other researchers has demonstrated that the negative stereotypes of Asian men constructed by the mass media have damaged their sense of self-worth. As a result, such researchers argue, individuals who are the subjects of such stereotypes subconsciously internalize the biases and prejudices concerning their demographic(s). Any individual of Asian descent in America tends to be indistinctively regarded as an Asian regardless of their ethnic, national, and linguistic backgrounds. Under these circumstances, young Korean men in America are at risk of forming negative self-images due to the negative depiction of Asians in the American media. Therefore, proactive measures should be taken to address this issue.

저소득 가정 부모의 문해 발달 태도 및 가정 문해 활동과 유아의 어휘력, 인쇄물 개념간의 관계

신혜영(Hye Young Shin),김명순(Myoung Soon Kim) 한국아동학회 2008 아동학회지 Vol.29 No.4

모리스 메를로-퐁티에서 주체의 문제와 소쉬르 언어학

신혜영(Hye-Young Shin) 한국현상학회 2012 철학과 현상학 연구 Vol.52 No.-

메를로?퐁티는 자신의 두 번째 사유에서 신체의 표현 능력에 대한 깊이 있는 연구를 이루어낸다. 그리고 이 지점에서 소쉬르 언어학은 중요한 역할을 담당한다. 메를로?퐁티는 언어 체계의 변별성이라는 소쉬르의 개념에 주목한다. 메를로?퐁티가 신체의 표현 능력을 분화능력으로 간주하게 되는 것은 바로 이 소쉬르의 기호의 변별성이라는 개념으로 부터이다. 메를로?퐁티에게 있어, 신체적이든 언어적이든 모든 표현적 동작은 변별적 가치를 지닌다. 따라서 의미는 의식에 의해 구성되는 것이 아니라 기호들 사이의 간격에 의해 구성되는 것이다. 메를로?퐁티의 주체에 대한 두 번째 사유인 ‘표현적 주체’는 바로 이로부터 확립된다. 표현적 주체는 의미를 완전히 소유할 수 없고 표현 그 자체속에서 스스로 완성되는 자이다. 메를로?퐁티는 이 표현적 주체로 『지각의 현상학』의 한계였던 이분법적 틀과 의식 철학을 벗어나려하지만 의식의 전제 혹은 주체성의 차원을 완전히 단념하지는 않는다. 하지만 이러한 불충분성에도 불구하고, 메를로?퐁티의 두 번째 사유가 데카르트에서 후설로 이어지는 의식 철학을 강하게 비판하고 있다는 것은 분명한 사실이며, 메를로?퐁티의 세 번째이자 마지막 사유인 존재론의 주요개념들을 준비하고 있다는 것 또한 분명한 사실이다.

원자력터빈의 전략개발을 위한 LTAM 미래고장률 결정 및 적용

신혜영(Hye-young Shin),윤은섭(Eunsub Yun) 대한기계학회 2008 대한기계학회 춘추학술대회 Vol.2008 No.11

Long Term Asset Management(LTAM) means a plan developed by using LCM(Life Cycle Management) process for optimum life cycle management of significant plant assets at each plant across the fleet. As a part of development of LTAM Strategies on nuclear turbines, a method so as to determine the future failure rates for low pressure turbine facilities at a nuclear plant was studied and developed by using both plant specific and industry-wide performance data. INPO's EPIX data were analyzed and some failure rate evaluation values considering preventive maintenance practices were calculated by using EPRI's PM Basis software. As the result, failure rate functions applicable to a priori and a posteriori replacement of low pressure turbines at a nuclear plant were developed and utilized in an assessment of economics of LCM alternatives on the nuclear turbine facilities in the respects of 40-year and 60-year operation bases.

수출형 원전 적용을 위한 유럽형 비파괴검증기술 고찰

신혜영(Hye-Young Shin),양원석(Won-Seok Yang),서정관(Jeong-Kwan Suh) 한국비파괴검사학회 2018 한국비파괴검사학회지 Vol.38 No.4

원자력발전 기술은 후쿠시마 원전 사고 발생에도 불구하고 가속화되는 지구온난화에 대처하고 인류의 지속적인 에너지 니즈에 대응하기 위한 최선의 검증된 실용 기술로 받아들여지고 있다. 따라서 노후 원전을 대체해야 하는 원자력 선진국과 새로운 발전원으로 삼고자 하는 신규 원전 도입국의 원전 건설 수요는 당분간 지속될 것으로 기대된다. 우리나라는 90년대부터 원전기술자립을 추진한 결과 2009년 12월 APR1400 4기를 최초로 UAE에 해외 수출한 이래 40년간의 안정적인 원전 건설/운영 경험을 바탕으로 신규 수요가 예상되는 유럽 등 해외시장에서의 원전 건설 수주 확대를 도모하고 있다. APR1400 기반 설계 기술은 2017년 유럽사업자요건(EUR) 부합성 인증서를 취득한 바 있으나 유럽 원전 수주 시장에서의 경쟁력을 제고하고 실질적인 건설에 대비하기 위해서는 설계뿐 아니라 기기 제작 및 건설관련 유럽형 코드 및 기술기준과의 부합성을 설계단계에 미리 확보해야할 것이다. 본 연구에서는 ENIQ 방법에 기초한 유럽형 비파괴검증 기술을 고찰하고 해외 경쟁노형의 적용사례를 조사/검토함으로써 우리나라 수출형 원전의 유럽시장 진출을 위한 비파괴검증기술 분야의 대응 전략 및 방안을 제시하고자 한다. Nuclear power generation technology is still being considered, in spite of the Fukushima accident, as the best realistic energy solution to cope with the global warming crisis and respond to the increasing global demand for energy consumption. Therefore, there is need for additional nuclear power plant (NPP) construction, which is expected to continue increasing. Since the first export of APR1400 to the UAE in a continuing effort to achieve nuclear technology self-confidence, Korea has been considering additional exports of APR1400 to the global NPP market. APR1400 is a design based technology that has successfully completed the assessment process and finally acquired EUR Certification in 2017; however, obtaining compatibility with European code and standards for components manufacturing and construction is essential for competition in the European market. This study reviews the European non-destructive examination inspection qualification technology based on ENIQ methodology, compares this process with domestic practices, investigates cases for other competitive reactors, and finally identifies considerations and strategies to obtain better confidence on inspection quality of APR1400.

만 1세 영아의 맞벌이 부모 동반참여 블렌디드러닝 부모교육 프로그램의 개발 및 효과: 부모의 언어적 행동, 반응성 및 공동양육을 중심으로

신혜영(Hye Young Shin),김명순(Myoung Soon Kim) 한국아동학회 2021 아동학회지 Vol.42 No.2

Objectives: This study aimed to develop a blended learning-based parenting program and examine its effects on the quality of verbal behavior, responsiveness, and co-parenting of working parents with one-year-old infants. Methods: Since both parents were working, the ‘Blended Learning’ method, which integrates online and offline sessions, was used. To evaluate the effectiveness of the developed program, 43 pairs of working parents, each having a one-year-old child were recruited (24 pairs in the experimental groups and 19 pairs in the control group). Parental verbal behaviors, responsiveness, and co-parenting were assessed before and after the eight-week program. The data were analyzed with ANCOVA using the pretest score as a covariate. Results: The parenting program was developed through the following five steps derived from the ADDIE model development process: analyzing, designing, developing, implementing, evaluating. The program lasts for eight weeks and consists of four offline and eight online training sessions. After participating in the program, the parents in the experimental group showed improvement in their verbal behaviors and responsiveness during play interactions. There was no significant difference between the experimental group and the control group on the co-parenting assessment scores. Conclusion: The blended learning-based parenting program proved to be effective in improving the quality of working parents’ verbal behaviors and responsiveness.