저소득층 부모의 임파워먼트 프로그램 개발과 평가

최나영 사단법인 인문사회과학기술융합학회 2016 예술인문사회융합멀티미디어논문지 Vol.6 No.6

This study was aimed to develope the empowerment program for five-week, ten-session on low-income parents and to testify the effectiveness of self-efficacy, interpersonal relationship and practice attitude. This research was conducted using a nonequivalent control group pretest-posttest design. The participants were 55 low-income parents(experimental group: 27, control group: 28) at social welfare center or community child center in K-do. They understood the purpose of research and signed to participate this research. Data were analyzed general characteristics, self-efficacy, Interpersonal relationship and practice attitude using the X2 test and t-test with SPSS/WIN20.0 program. Results show that self-efficacy, interpersonal relationship and practice attitude were significantly better in experimental group compared to the control group. This study indicate that the empowerment program for low-income parents is effective for improving self-efficacy, interpersonal relationship and practice attitude. 본 연구는 저소득층 부모를 대상으로 하여 5주 과정 10회의 임파워먼트 프로그램을 개발하고 이를 적용하여 자기효능과, 대인관계능력, 수행태도에 미치는 효과를 검증하고자 시도하였다. 본 연구는 비동등성 대조군 전후실험설계이었다. 연구대상자는 K도 소재 사회복지기관이나 지역아동센터에 저소득층 가정으로 등록된 부모 중에 연구의 목적을 이해하고 자발적으로 연구 참여에 동의한 자로 하였다. 자료조사 과정과 프로그램진행과정에서 탈락한 자를 제외하고 실험군 27명, 대조군 28명의 대상자로 총 55명의 자료를 분석하였다. 자료 분석은 SPSS/WIN 20.0 program을 이용하여 대상자의 일반적 특성은 빈도, 백분율, 평균과 표준편차를 이용하였고 실험군과 대조군의 일반적 특성과 변수인 자기효능감, 대인관계능력, 수행태도의 검정은 Chi-square, t-test를 이용하여 분석하였다. 임파워먼트 중재 후 실험군의 자기효능감, 대인관계 능력, 수행태도 등이 대조군에 비하여 유의하게 증가하였다. 그러므로 본 연구결과는 결과적으로 저소득층의 대인관계능력을 강화시키는 임파워먼트 프로그램이 자기효능감, 대인관계능력, 수행태도 강화시키기에 적합한 중재임을 보여주고 있다.

대학생의 게임중독과 스트레스 대처법 및 심리적 변인들과의 관계 비교연구

최나영 사단법인 한국융합기술연구학회 2023 아시아태평양융합연구교류논문지 Vol.9 No.12

본 연구는 대학생의 게임중독과 스트레스 대처법 및 심리적 변인들과의 상관관계를 분석하여 대학생에 대한 게임중독 예방 교육 프로그램의 기초자료를 마련하고자 하였다. 자료 수집은 2022년 9월 26일에서 10월 21일까지 A 시의 대학생을 대상으로 게임중독과 스트레스 대처법 및 심리적 변인들에 대해 구조화된 설문지를 이용하여 조사하였다. 수집된 자료는 응답이 누락되거나 불성실한 경우를 제외하고 213명의 자료의 상관관계를 분석하였다. 본 연구결과 대상자의 평균나이는 23.5세이었고, 게임중독과 스트레스 대처법과의 상관관계는 공격적 대처법(r=.32, p<.05), 수동적 대처법(r=.27, p<.01) 순으로 유의미한 정적상관을 나타내었으며 사회적 지지추구 대처법(r=-.16, p<.01)은 유의미한 부적 상관관계를 보임을 확인할 수 있다. 그러므로 본 연구는 게임중독과 스트레스 대처법 및 심리적 변인들에 따른 예방적 교육 중재 프로그램의 방향을 제시하였다는 데 의의가 있으며 대학생의 게임중독을 개선시킬 수 있는 전문 프로그램의 개발이 필요하다. The purpose of this study was to investigate the degrees of game addiction, adaptation of stress and psychological variables for college students and identify the relationships among them. The study included 213 college students at one university located in A city, South Korea from September 26 to October 21, 2022 completed a structured questionnaire consisting. We analyzed the survey data from 213 responses of college students, excluding unreturned or incomplete surveys. Data were analyzed using the Pearson correlation coefficient to identify the significant correlations on game addiction, adaptation of stress and psychological variables for college students. The average age of the participants was 23.5. This study found that aggressive adaptation (r= .32, p< .05) and passive adaptation (r= .27, p< .01) of stress adaptation was significantly positive correlated to game addiction. On the other hand, socially supportive pursuit adaptation of stress (r= .-16, p< . 01) was significantly inverse correlated to game addiction. Therefore, this results presented significant direction of adaptation program of stress and prevention education program depending on the degree according to game addiction for college students, in order to decrease the level of game addiction. In addition, it is necessary to seek professional program can improve game addiction for college students.

실습교과목에 가상현실(VR)을 활용한 교수・학습 사례 및 효과 연구

최나영 한국의상디자인학회 2023 한국의상디자인학회지 Vol.25 No.3

This study developed and taught VR content to be used in clothing design and composition practice, which are practical subjects for home education students at the College of Education, and examined the learning effects on students who participated in VR experiences. First, after experiencing classes using VR content, students' perceptions of classes were examined considering participation, class level, expectations, and satisfaction through a survey. As a result of examining the experience of learning sewing machines in classes using VR content and changes in perception of classes, it was found that the class level, class expectations, and satisfaction were affected. As a result of comparative analysis of VR experiences and the perception of VR classes prior to experiencing VR content related to sewing machines developed for practical subjects, VR experiences affected class participation, class level, expectations, but satisfaction was not affected. The advantages of the VR class that students mentioned in the subjective evaluation included interest in the class, the degree of participation, the VR experience, and the use of VR. As for the disadvantages, difficulties in using the device, dizziness, frustration when using the device, and limitations of the program were mentioned.

소목 추출물로 염색한 견직물의 항생제 내성균주에 대한 항균효능

최나영 한국생활과학회 2019 한국생활과학회지 Vol.28 No.5

The purpose of this study is to examine the antimicrobial efficacy and color fastness of antibiotic resistant strains as found by staining Caesalpinia sappan extracts on silk fabrics, and to compare these results with previous studies and their data results determined from experiments dyeing Caesalpinia sappan extracts on cotton fabrics. Broadly speaking, it was concluded in this study that the color fastness of the silk and cotton fabrics showed that washing and light fastness of fading were mostly shown to be characteristically low, as noted at 1-2 grades. However, the action of rubbing was shown to be very good for most of the test fabrics, at 4-5 grades, for both the silk and cotton fabrics. In a likewise comparison of the reduction rate of antibiotic-resistant strains to silk and cotton fabrics, it is determined that cotton fabrics showed the highest antimicrobial effect on dyed fabric with non-mordant treatment (99.9%), and dyed fabric treated with copper sulfate mordanting (99.2%). In this respect, the most effective antimicrobial dyeing methods for silk fabrics were shown to be the process of Al mordanting (92.8%) and Cu mordanting (99.9%). It is noted that with the antimicrobial effect shown after the 3rd washing, the Cu mordanting fabric (99.9%) of the silk and cotton fabrics were known to have maintained a high antimicrobial activity both before and after washing. 본 연구는 소목(Caesalpinia sappan) 추출물을 견직물에 염색하여 항생제 내성균주에 대한 항균 효능과 염색견뢰도를 관찰하고, 소목 추출물을 면직물에 염색한 선행연구와 비교하여 고찰하고자 한다. 견직물과 면직물의 염색견뢰도를 살펴보면, 변퇴색에 대한 세탁견뢰도(washing)와 일광견뢰도는 대부분 1-2등급으로 낮은 것으로 나타났다. 그러나 마찰 견뢰도(rubbing)는 견직물과 면직물 모두 대부분의 시험직물이 4-5 등급으로 매우 우수하였다. 견직물과 면직물의 항생제 내성균주에 대한 균감소율을 비교해보면, 면직물의 경우에는 매염제를 처리하지 않은 염색직물(99.9%)과 황산구리 매염을 실시한 염색직물(99.2%)에서 가장 높은 항균효과를 나타냈다. 견직물에서 가장 항균효과가 높은 염색방법은 Al 매염(92.8%)과 Cu 매염(99.9%)을 실시한 경우였다. 3차 세탁 후의 항균 효과는 견직물과 면직물의 Cu 매염직물(99.9%)은 세탁 전과 후 모두 높은 항균성을 유지하고 있었다.

중년 여성의 갱년기 증상, 폐경 지식 및 대처정도와의 관계

최나영 사단법인 인문사회과학기술융합학회 2017 예술인문사회융합멀티미디어논문지 Vol.7 No.4

본 연구는 중년 여성의 갱년기 증상, 폐경 지식과 대처 정도를 확인하고 상관관계를 분석하여 간호 중재의 기초 자료를 제공하고자 하였다. 자료 수집은 2015년 4월 15일에서 5월 10일까지 G시의 한 대학의 학부모 중 갱년기 여성을 대상으로 갱년기 증상, 폐경지식, 대처에 대해 구조화된 설문지를 이용하여 조사하였다. 수집된 자료는 응답이 누락되거나 불성실한 경우를 제외하고 175명의 자료를 t-test와 x2으로 분석하였으며 신체 증상과 스트레스 및 대처법과의 상관관계는 Pearson correlation coefficient로 분석하였다. 본 연구결과 대상자의 갱년기 증상의 정도는 평균 48.3이었으며, 폐경지식은 평균 8.6, 대처 정도는 평균 36.5로 나타났다. 본 연구의 결과는 교육 수준이 낮을수록 갱년기 증상 정도가 더 높게 나타났으며 갱년기 증상과 대처정도와의 상관관계는 역상관관계로 나타났다(r=-.425, p=.034). 그러므로 본 연구는 갱년기 증상, 폐경 지식 및 대처정도와의 관계를 확인하였다는 데 의의가 있다. The purpose of this study were to identify the level of climacteric symptom, menopause knowledge and coping among climacteric women and to examine the relationship between climacteric symptom, menopause knowledge and coping. Subjects of parents in a university, G city completed a structured questionnaire consisting. We analyzed the survey data from 175 responses, excluding unreturned or incomplete surveys. Data were analyzed using the t-test and X2 test to determine the differences in climacteric symptom, menopause knowledge and coping among climacteric women. Moreover, Pearson's correlation coefficient was used to examine the correlation on climacteric symptom, menopause knowledge and coping among climacteric women. The mean of climacteric symptom score was 48.3, the mean of menopause knowledge was 8.6 and the mean of coping score was 36.5. The relationship between climacteric symptom and coping was statistically significant with a negative correlation(r=-.425, p=.034). Therefore, this results identified the relationship of climacteric symptom, menopause knowledge and coping among climacteric women.

학교-지역사회 연계 문화예술교육의 질 관리와 교사의 역할

최나영 한국문화교육학회 2019 한국문화교육학회 학술대회지 Vol.2019 No.-

인공지능 기반 증강현실 헬스 트레이너 시스템

최나영,표혜정,류지연,송응열,오범석 한국정보기술학회 2019 Proceedings of KIIT Conference Vol.2019 No.11

영상매체에 재현된 고려여인의 수발양식(修髮樣式)에 관한 연구

최나영,최은미,양정순,이윤진 한국피부과학연구원 2009 대한피부미용학회지 Vol.7 No.4

The purpose of this study was to examine Koryo women’s hairstyle reproduced in visual media and to explain the importance of historical investigation and the reproduction of hairstyle, which should be changed according to age. For this study, we analyzed three historical dramas with the early, mid and late periods of the Koryo Dynasty as their background, investigated hairstyle in the Koryo Dynasty using old literature, Buddhist paintings from the Koryo Dynasty, figure paintings on walls, and relics, and collected data related to visual media using photographs on the Internet. According to the results of this study, the hairstyle in drama ‘Queen Cheonchu’ with the early Koryo Dynasty as its background should have reproduced Gogye, the hairstyle in the Shilla Dynasty because, during its early period, Koryo established all its systems based on those from Shilla. However, the hairstyle in Queen Cheonchu seems to have reproduced the hairstyle in the late Koryo Dynasty rather than that in its early period. Court ladies in drama ‘The Age of Warriors’ with the mid Koryo Dynasty as its background show hairstyle quite similar to the style of the women in Munhigwihwando. According to Koryodogyeong (1123) written during the reign of the 17th King Injong, which is the same period as the Age of Warriors, gisaengs’ hairstyle was called Chumagye. The hairstyle of gisaengs appearing in The Age of Warriors also reproduced Chumagye well. In movie ‘Ssanghwajeom’ with the late Koryo Dynasty as its background reproduced Princess Noguk, who was King Gongmin’s wife, and her hairstyle was similar to that of Princess Noguk in her portrait. However, while the hairstyle in the queen’s lady attendants in Gwangyeongseobunbyeonsangdo painted in the late Koryo Dynasty was tied up, the hairstyle of court ladies in the movie is similar to that of the noble woman in Gwangyeongbonbunbyeonsangdo. According to relics from the late Koryo Dynasty, court ladies’ hairstyle is believed to be closer to Gogye. 이 연구는 영상매체에 재현되어진 고려여인의 수발양식을 살펴보기 위해 고려시대의 전기, 중기 그리고 후기를 배경으로 한 세편의 사극을 선정하여 분석하였다. 고려시대의 수발양식은 고문헌, 고려불화, 벽화인물도 그리고 유물 등을 중심으로 살펴보았고 영상매체에 관련된 자료는 인터넷 검색을 통해 사진 자료를 수집하여 비교하였다. 연구결과 고려 초를 배경으로 한 천추태후의 수발양식은 오히려 고려 초의 고계보다는 고려말의 수발양식을 재현한듯하다. 고려 중기를 배경으로 한 무인시대의 상궁의 수발양식은 문희귀환도의 여인의 머리장식과 매우 흡사하며 기녀의 수발양식도 고려도경(1123)에 묘사되어진 기녀의 머리형태인 추마계로 잘 재현해 놓았다. 고려 말을 배경으로 한 쌍화점은 노국공주의 모습을 유사하게 재현하였다. 그러나 왕실시녀의 수발양식은 고려 말에 그려진 관경서분변상도에 의하면 고계형태에 더 가까울 것으로 생각되어진다.

Identification of Genes Connected with the Sensitivity to 5-FU and Cisplatin in Squamous Cell Carcinoma Cell Lines

최나영,김옥준,이금숙,김병국,김재형,장윤영,임원봉,정민아,최홍란,Choi, Na-Young,Kim, Ok-Joon,Lee, Geum-Sug,Kim, Byung-Gook,Kim, Jae-Hyeong,Jang, Youn-Young,Lim, Won-Bong,Chong, Min-A,Choi, Hong-Ran Korean Academy of Orofacial Pain and Oral Medicine 2005 Journal of Oral Medicine and Pain Vol.30 No.3

Squamous cell carcinoma (SCC) in head and neck show a variability in the response to chemotherapy, even when it present with similar histological tumor type, grade, and clinical stage. The purpose of present study it to identify predictive bio-marker for the sensitivity or resistance to conventional chemotherapeutic agents, 5-fluorouracil (5-FU) and Cisplatin Oral cancer cell lines were used in present study. MTT assay was performed to evaluate the sensitivity and/or resistance to 5-FU and Cisplatin. And RT-PCR was carried out for evaluation of the mRNA expressions of various genes associated with mutation, inflammation (COX pathway), cell cycle, senescence and extracellular matrix (ECM). The molecules which are correlated with the sensitivity to 5-FU are XPA, XPC, OGG, APEX, COX-2, PPAR, Cyclin E, Cyclin B1, CDC2, hTERT, hTR, TIMP-3, TIMP-4 and HSP47. And the molecules are correlated with the sensitivity to Cisplatin are COX-1, iNOS, eNOS, PCNA, collagen 1 and MMP-9. Taken together, when choosing the appropriate chemotherpeutic agents for patients, considering the molecules which are correlated or reversely correlated is helpful to choose the resonable agents for cancer patients.

The Role of Double Inversion Recovery Imaging in Acute Ischemic Stroke

최나영,박순찬,이정민,류창우,장건호 대한자기공명의과학회 2019 Investigative Magnetic Resonance Imaging Vol.23 No.3

Purpose: The purpose of this study was to investigate if double inversion recovery (DIR) imaging can have a role in the evaluation of brain ischemia, compared with diffusion-weighted imaging (DWI) and fluid-attenuated inversion recovery (FLAIR) imaging. Materials and Methods: Sixty-seven patients within 48 hours of onset, underwent MRI scans with FLAIR, DWI with b-value of 0 (B0) and 1000 s/mm2, and DIR sequences. Patients were categorized into four groups: within three hours, three to six hours, six to 24 hours, and 24 to 48 hours after onset. Lesion-to-normal ratio (LNR) value was calculated and compared among all sequences within each group, by the Friedman test and conducted among all groups, for each sequence by the Kruskal- Wallis test. In qualitative assessment, signal intensity changes of DIR, B0, and FLAIR based on similarity with DWI and image quality of each sequence, were graded on a 3-point scale, respectively. Scores for detectability of lesions were compared by the McNemar’s test. Results: LNR values from DWI were higher than DIR, but not statistically significant in all groups (P > 0.05). LNR values of DIR were significantly higher than FLAIR within 24 hours of onset (P < 0.05). LNR values were significantly different between, before, and after six hours onset time for DIR (P = 0.016), B0 (P = 0.008), and FLAIR (P = 0.018) but not for DWI (P = 0.051). Qualitative analysis demonstrated that detectability of DIR was higher, compared to that of FLAIR within 4.5 hours and six hours of onset (P < 0.05). Also, the DWI quality score was lower than that of DIR, particularly relative to infratentorial lesions. Conclusion: DIR provides higher detectability of hyperacute brain ischemia than B0 and FLAIR, and does not suffer from susceptibility artifact, unlike DWI. So, DIR can be used to replace evaluation of the FLAIR-DWI mismatch.