中国地方政府提升区域文化软实力的对策研究: 以广州区域文化软实力构建为中心

정선옥,김형수 현대중국학회 2022 現代中國硏究 Vol.24 No.2

本文以粤港澳大湾区视阈中的广州为中心,考察广州基于自身发展状况提 出的“新岭南文化,壮大文化产业,建设世界文化名城”的文化软实力提升战 略。同时,在国内外学者已有相关理论研究成果的基础上,考察中国地方政府 提升区域文化软实力的必要性。在研究方法上,本文利用SWOT分析逐一对广 州文化软实力的优势、劣势、机遇、挑战进行分析,较为全面地考察广州的文 化资源、岭南文化形象及地方政府提升区域文化软实力面临的困境和挑战。指 出要紧抓提升区域文化软实力战略导向、粤港澳大湾区振兴带来发展契机的重 要机遇,柔性运用地方文化资源、推动文化公益性产业协同发展、大力发展地 方经济水平,为地方政府提升区域文化软实力建言献策。本文期待能为地方政 府顺应文化经济时代转型发展,加快落实经济社会协调发展提供实践指导。此 外,本文还期待为推动中韩两国学者的区域文化软实力研究和政策研究,提供 可借鉴的启示。

벼의 c/DRE Binding Factor 4 유전자를 이용한 내염성 벼 형질전환 계통 개발

정선옥,서춘순,이은미,백만기,김우재,박현수,조영찬,김보경,윤성중,백소현 한국육종학회 2014 한국육종학회지 Vol.46 No.2

내염성과 관련 있는 벼의 CBF4 유전자(OsCBF4)를 벼에서 과발현 시켜 염 스트레스 조건에서 저항성이 증진된 내염성 유전자원을 개발하였다. RT-PCR을 수행하여 분리한 OsCBF4 유전자는 1,429 bp 크기의 뉴클레오티드로 274개의 아미노산으로 구성되었고, 벼의 다른 CBF 유전자와 33~49% 상동성을 나타내었다. 형질전환 식물체는 PCR과 Southern분석으로 OsCBF4 유전자의 벼 게놈 내 도입을 확인하였다. 전이 유전자는 벼 게놈 내에 1~4사본이 도입되었고, 선발된 형질전환 계통 모두에서 전이 유전자가 강하게 발현되었다. 염 스트레스 조건에서 형질전환 식물체는 비 형질전환 벼 보다 생육 정도가 양호하였으며, 특히 CBF4-10 계통은 염 처리 후 많은 식물체가 살아남았다. Real-time PCR 분석 결과 CBF4-10 계통은 120 mM NaCl 처리 시 전이 유전자 OsCBF4 전사체 발현이 잎에서 무처리 대비 약 3배 이상 증가하였다. 결론적으로 일반 벼에 도입된 OsCBF4 전이 유전자는 내염성 증진 기능이 있으며, OsCBF4 전이 유전자의 발현이 높은 형질전환 벼 계통은 내염성 벼 육종 소재로 이용할 수 있을 것으로 평가된다. This study was conducted to isolate a salt tolerant gene and to develop salt tolerant rice for reclaimed-saline areas through genetic transformation. A rice c/DRE binding factor 4 (OsCBF4) cDNA was isolated from rice (cv. Nipponbare) using RT-PCR. The full-length cDNA of the CBF4 gene consists of 1,429 nucleotides and 274 amino acid residues. The OsCBF4 shares from 33 to 49% identity of deduced amino acid sequence with other CBFs of rice. In order to develop salt tolerant rice, transgenic rice plants containing the OsCBF4 gene were obtained via Agrobacterium-mediated transformation. The stable incorporation of the OsCBF4 gene into rice genome was confirmed by PCR and Southern analysis. The stable expression of introduced gene was also validated by RT-PCR analysis in T₂ plants. Biological assay of T₃ progeny of the transgenic plants in Yoshida solution containing 120 mM Nacl for 2 weeks, confirmed that the OsCBF4 confers salt tolerance to transgenic rice plants. OsCBF4transgene in the transgenic line CBF4-10 was markedly expressed up to over three-fold in the leaf by 120 mM NaCl treatment. Real-time PCR analysis revealed that the levels of the transgene expression were markedly increased under salt treatment. The transgenic line CBF4-10 which showed highest ability to recover from the saline stress could be used as a potential source for salt tolerance in rice breeding programs.

악성 수막종의 CT및 MRI 소견 : 양성 수막종과의 비교

정선옥 대한영상의학회 1995 대한영상의학회지 Vol.32 No.3

Purpose : The purpose is to evaluate the CT or MRI findings to help in the differentiation between benign and malignant meningiomas. Material and Methods : The CT and MRI findings of 8 patients with surgically proven malignant meningioma were reviewed. Four cases of 8 malignant meningiomas and 18 cases of 27 benign lesions were studied with a 1.5T or 0.5T MRI. Radiologic analysis was focused on the heterogeneity of tumor, grade of peritumoral edema, presence of cystic degeneration and calcification, tumoral enhancement pattern, dural enhancement, and tumoral border. Result : Histologic types of malignant meningioma were meningotheliomatous (n=4),papillary(n=1), fibroblastic(n=1), angioblastic(n=1), and sarcomatous(n=1).Tumoral Heterogeneity was seen in 8 of 8 malignant lesions(100%) and 8 of 27 benign ones(30%).(p<0.01) Marked peritumoral edema was seen in 8 of 8 malignant lesions(100%) and 2 of 27 benign ones.(7.3%)(p<0.01) Most of malignant lesions(6 of 8 cases, 75%) showed ill defined border. Calcification was not present in malignant lesions in contrast with benign ones (14 of 27 cases, 52%).(p<0.05) No statistical significance was noted in cystic degeneration, dural tail like enhancement or tumoral enhancement pattern between malignant and benign meningiomas. MRI signal intensity of malignant meningiomas was homogeneously or heterogeneously hypointense on T1WI, heterogeneously isointense or hypointense onT2WI and heterogeneous or mixed on Gd-DTPA enhancement study. Conclusion : The CT or MRI findings such as heterogeneity, ill defined tumoral border, marked peritumoral edema, and absence of calcification may suggest the possibility of malignancy in meningioma.

Effect of light illumination and camera moving speed on soil image quality

정선옥,조기현,정기열 충남대학교 농업과학연구소 2012 농업과학연구 Vol.39 No.3

Soil texture has an important influence on agriculture such as crop selection, movement of nutrient and water,soil electrical conductivity, and crop growth. Conventionally, soil texture has been determined in the laboratory using pipette and hydrometer methods requiring significant amount of time, labor, and cost. Recently, in-situ soil texture classification systems using optical diffuse reflectometry or mechanical resistance have been reported, especially for precision agriculture that needs more data than conventional agriculture. This paper is a part of overall research to develop an in-situ soil texture classification system using image processing. Issues investigated in this study were effects of sensor travel speed and light source and intensity on image quality. When travel speed of image sensor increased from 0 to 10 mm/s, travel distance and number of pixel were increased to 3.30 mm and 9.4, respectively. This travel distances were not negligible even at a speed of 2 mm/s (i.e., 0.66 mm and 1.4), and image degradation was significant. Tests for effects of illumination intensity showed that 7 to 11 Lux seemed a good condition minimizing shade and reflection. When soil water content increased, illumination intensity should be greater to compensate decrease in brightness. Results of the paper would be useful for construction, test, and application of the sensor. Soil texture has an important influence on agriculture such as crop selection, movement of nutrient and water,soil electrical conductivity, and crop growth. Conventionally, soil texture has been determined in the laboratory using pipette and hydrometer methods requiring significant amount of time, labor, and cost. Recently, in-situ soil texture classification systems using optical diffuse reflectometry or mechanical resistance have been reported, especially for precision agriculture that needs more data than conventional agriculture. This paper is a part of overall research to develop an in-situ soil texture classification system using image processing. Issues investigated in this study were effects of sensor travel speed and light source and intensity on image quality. When travel speed of image sensor increased from 0 to 10 mm/s, travel distance and number of pixel were increased to 3.30 mm and 9.4, respectively. This travel distances were not negligible even at a speed of 2 mm/s (i.e., 0.66 mm and 1.4), and image degradation was significant. Tests for effects of illumination intensity showed that 7 to 11 Lux seemed a good condition minimizing shade and reflection. When soil water content increased, illumination intensity should be greater to compensate decrease in brightness. Results of the paper would be useful for construction, test, and application of the sensor.

청소년의 온라인 국제교류 실태와 개선방안 연구

정선옥 동방문화대학원대학교 문화예술콘텐츠연구소 2023 문화와예술연구 Vol.21 No.-

In the past, teenagers’ international exchanges tended to stay at the level of events, field trips, or tourism, but recently, communication with foreign creators is possible through online platforms, as well as various ways of communication, such as playing games with foreign users. The purpose of this study is to find out how to revitalize online international exchange in the future by identifying the current status of online international exchange use and improvement plans for teenagers who use online international exchange services, and the results are summarized as follows. First, as a result of analyzing the usage of online international exchange activities, it was found that the period of use of online international exchange sites was generally less than 3 months, and the recognition path of online international exchange sites was mainly found through friends, family, and acquaintances. Second, it was found that the psychological difficulties experienced when using online international exchange sites are generally the most difficult in terms of misunderstandings caused by incorrect translation, and technical difficulties are generally related to translation function. It was found that they felt the most difficulty in the fact that in-depth exchanges were impossible due to the instability of In addition, it was found that the advantage of online international exchange sites compared to offline is that they generally think that it is good in that they are not restricted by time and place, and the disadvantage is that it is difficult to find out the other person's feelings and intentions because they usually communicate only through text messages. Lastly, it was found that most people thought that it was most necessary to keep netiquette (prohibition of slander and white paper) as a must-have for online international exchange. Based on the above results, the following are suggestions regarding the use of online international exchange sites and improvement plans. First, online international exchange sites need policy support and promotion. Second, it is necessary to invest generously in improving the translation function of online international exchange sites. Third, various online exchange activities besides chatting should be guaranteed on online international exchange sites. 과거 청소년 국제교류는 행사나 견학 또는 관광 차원에 머무르는 경향이 있었으나 최근에는 온라인 플랫폼을 통해 해외 크리에이터와의 소통도 가능할 뿐만 아니라, 외국인 유저와 게임을 함께 하는 등 다양한 방식의 소통이 이루어지고 있다. 본 연구의 목적은 온라인 국제교류 서비스를 이용하는 청소년을 대상으로 온라인 국제교류 이용실태 및 개선방안을 파악하여 향후 온라인 국제교류 활성화 방안을 알아보는 것이며, 그 결과를 요약하면 다음과 같다. 첫째, 온라인 국제교류활동 이용실태를 분석한 결과 온라인 국제교류 사이트 사용기간은 대체적으로 3개월 미만 정도 사용한 것으로 나타났고, 온라인 국제교류 사이트 인지경로는 주로 친구나 가족, 지인을 통해 알게 된 것으로 나타났다. 또한 온라인 국제교류 사이트 이용시간은 대체적으로 30분 미만 이용하는 것으로 나타났고, 자주 사용하는 온라인 국제교류 종류는 채팅을 많이 사용하는 것으로, 주로 사용하는 온라인 국제교류 사이트는 www.naver.com등과 같은 포탈에서 제공하는 실시간 번역서비스를 주로 사용하는 것으로 나타났다. 온라인 국제교류 사이트 사용이유는 다른 나라의 새로운 친구들을 만나고 사귀고 싶어서 사용하는 것으로 나타났고, 온라인 국제교류 사이트를 통해 친구를 사귀고 싶은 국가는 주로 미국 친구를 사귀고 싶은 것으로 나타났다. 둘째, 온라인 국제교류 사이트 이용시 경험한 심리적 어려움은 잘못된 번역으로 인해 오해가 생길 수 있는 점에서 가장 어려움을 느끼는 것으로 나타났고, 기술적 어려움은 번역 기능상의 불안정으로 인해 깊이 있는 교류가 불가능한 점에서 가장 어려움을 느끼는 것으로 나타났다. 또한 오프라인 대비 온라인 국제교류 사이트 장점은 시간과 장소를 구애받지 않는 점에서 좋다고 생각하는 것으로 나타났고, 단점은 문자로만 교류를 하기 때문에 상대방의 감정과 의도를 알아내기 힘든 것으로 나타났다. 이상의 결과를 토대로 온라인 국제교류 사이트 이용실태 및 개선방안과 관련하여 제언을 하면 다음과 같다. 첫째, 온라인 국제교류 사이트는 정책적인 지원과 홍보가 필요하다. 둘째, 온라인 국제교류 사이트에서 번역기능 개선을 위해 아낌없는 투자를 해야 한다. 셋째, 온라인 국제교류 사이트에서 채팅 외에 다양한 온라인 교류 활동이 보장되어야 한다.

DGPS와 Gyro Compass를 이용한 트랙터의 자세검출

정선옥,박원규,김상철,박우풍,장영창 한국농업기계학회 1998 바이오시스템공학 Vol.23 No.2

Growth characteristics of chrysanthemum according to planting density

정선옥,김용주,이규호,이철희,노현권 충남대학교 농업과학연구소 2017 Korean Journal of Agricultural Science Vol.44 No.4

In this study, the effects of planting density on the growth of chrysanthemum in a greenhouse were evaluated on two popular varieties (i.e., Sinma and Moonlight). Planting density treatments were as follows: 1) 12 cm × 12 cm, 2) 6 cm × 12 cm, 3) 6 cm × 12 cm with one-cell vacant, and 4) 6 cm × 12 cm with two-cell vacant. Size of each treatments indicate one chrysanthemum was planted in that sized cell that was rectangular shaped field and these treatments were located in a line. Moreover, “one and two-cell vacant” means that it makes middle point of the field empty, offers beside chrysanthemum larger spaces to grow. For the Sinma variety, the results of growth and flowering characteristics at the harvesting stage showed that leaf number, leaf length, flower length, and leaf area were highest when the crop was planted at the 12 cm × 12 cm density, and the next preferable density was 6 cm × 12 cm with one-cell vacant. For the Moonlight variety, the results showed that stalk height and diameter, leaf number and length, flower length, leaf area, and flower number were highest at the 12 cm × 12 cm planting density. For Sinma, ratios of marketable production were 87.5% and 83.3% for the 12 cm × 12 cm and 6 cm × 12 cm with two-cell vacant, respectively. For Moonlight, ratios were 88.0% and 84.3% for the 12 cm × 12 cm and 6 cm × 12 cm with two-cell vacant.

결혼이주여성의 인구사회학적 및 식생활 관련 요인에따른 식생활 문화적응 유형의 차이

정선옥,양숙자 한국자료분석학회 2015 Journal of the Korean Data Analysis Society Vol.17 No.5

The purpose of this study was to identify the types of dietary acculturation according to socio-demographic and dietary factors among female marriage immigrants in Korea. The sample consisted of 157 married immigrant women who came from China, Vietnam, and the Philippines (M age=31.5, SD=6.67). Data were drawn from a self-report questionnaire including socio-demographic and dietary characteristics, and the dietary acculturation scale. Dietary acculturation was first examined by the levels of Korean food culture orientation and home food culture orientation, and then classified into four types of dietary acculturation: integration, assimilation, separation, and marginalization. Data analysis was conducted using t-test, ANOVA, and chi-square with SPSS 21.0. The most common types of dietary acculturation were integration (33.1%), marginalization (30.6%), followed by assimilation (19.7%), and separation (16.6%). There were significant differences in the four types of dietary acculturation by immigrant women’s country of origin (=12.622, p=.048), education (=14.381, p=.025), and family members to consider when preparing meals (=30.184, p=.003). Integration type and assimilation type was easier to make Korean food than separation type (F=4.986, p=.003), integration type was easier to get information about making native food than marginalization type (F=3.576, p=.015). Health care professionals should consider differences between the types dietary acculturation and socio-demographic and dietary factors and acknowledge female marriage immigrants as minorities in Korean society, starting with understanding of their home food culture. Healthy dietary acculturation would contribute to promote health of immigrant women and their family as well as adjustment to the host country. 결혼이주여성의 건강한 식생활 문화적응은 개인만이 아니라 가족구성원의 건강 및 자녀의 성장과 발달, 나아가 다문화 사회의 정착 및 통합에도 영향을 미칠 수 있다. 본 연구는 결혼이주여성의 인구사회학적 및 식생활 관련 요인에 따른 식생활 문화적응 유형 차이를 알아보고자 시도된 서술적 조사연구이다. 본 연구의 자료수집기간은 2015년 4월 6일부터 4월 17일까지이며 연구 대상자는 한국 남성과 결혼하여 한국에 거주하고 있는 중국, 베트남, 필리핀 결혼이주여성 157명이다. 중국어, 베트남어, 영어로 번역된 자기기입식 설문지로 조사되었으며, 수집된 자료는 SPSS 21.0 program을 이용하여 분석하였다. 본 연구의 결과에 의하면, 대상자의 식생활 문화적응의 유형은 한국과 모국 음식문화 지향성 모두 높은 통합유형 33.1%, 모두 낮은 주변화유형 30.6%, 한국 음식문화 지향성만 높은 동화유형 19.7%, 모국 음식문화 지향성만 높은 분리유형 16.6%의 순으로 나타났으며, 식생활 문화적응의 통합, 동화, 분리, 주변화유형은 결혼 전 국적(=12.622, p=.048), 교육수준(=14.381, p=.025), 식사준비 시 기호를 고려하는 대상(=30.184, p=.003)에 따라 차이를 보였다. 동화유형과 통합유형의 결혼이주여성은 분리유형의 결혼이주여성보다 한국음식을 만드는 것이 쉽다고 하였으며(F=4.986, p=.003), 통합유형의 결혼이주여성은 주변화유형의 결혼이주여성에 비하여 모국음식 요리법에 대한 정보를 얻는 것이 쉽다고 하였다(F=3.576, p=.015). 결혼이주여성의 인구사회학적 요인과 식생활 관련 요인을 고려한 식생활 문화적응 유형을 확인하여 건강한 식생활 문화적응을 정착시킬 수 있는 지속적이고 체계적인 건강교육과 정책적인 지원이 필요하다.

The Effects of Non-pharmacological Interventions on Sleep among Older Adults in Korean Long-term Care Facilities: A Systematic Review and Meta-analysis

정선옥,김혜영,최은주 한국지역사회간호학회 2022 지역사회간호학회지 Vol.33 No.3

Purpose: This study aimed to examine the effects of non-pharmacological sleep intervention programs in improving sleep quality among older adults in long-term care facilities. Methods: A literature search and selection was performed on nine different databases using the guidelines of PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses). Overall, 14 studies met the inclusion criteria and were systematically reviewed. For the metaanalysis, the effect size was estimated using the random-effects model in Review Manager (RevMan) desktop version 5.4 of the Cochrane Library. Results: The meta-analysis of overall non-pharmacological interventions obtained a total effect size of 1.0 (standardized mean difference [SMD]=1.0, 95% confidence interval [CI]: 0.64~1.35), which was statistically significant (Z=5.55, p<.001). The most frequently studied non-pharmacological intervention was aroma therapy, with an effect size of 0.61 (SMD=0.61, 95% CI: 0.14~1.08), which was statistically significant (Z=2.55, p=.010). In the subgroup analysis, group-based interventions, interventions for >4 weeks, and untreated control studies were more effective. Conclusion: This study confirms that non-pharmacological interventions are effective in improving sleep quality among older adults in long-term care facilities. However, the sample size was small and the risk of bias in assessing the interventions of individual studies was unclear or high, thereby limiting the generalizability of the results. Further reviews that evaluate randomized control trials, evidence-based interventions that consider older adult participants' physical activity levels, different intervention methods and durations, and different control group intervention types are needed to obtain more conclusive evidence.

스페인 현대 안달루시아 시학 연구

정선옥 서울大學校 스페인中南美硏究所 2004 이베로아메리카硏究 Vol.15 No.-

Desde el renacimiento habia la escuela sevillana que es una corriente de la li´rica espan~ola. En la poesia espan~ola del siglo XX tambie´n existe las caracteri´sticas de esta escuela poe´tica a las que denominamos la poe´tica andaluza. Ser andaluz, adema´s de otros elementos menores, deberia basarse esencialmente en la conciencia de andalucidad del que escribe expresada en la voluntariedad de ser andaluz, ya sea consciente o inconscientemente, la conciencia de nacionalidad, raza, lengua, accidentes geogra´ficos del entorno, la conciencia de la historia particular social y arti´stica, y la asimilacio´n de lo tradicional andaluz o por el contrario en el deseo de ruptura con dicha tradicio´n porque ruptura significari´a aqui conocimiento previo. A trave´s de las caracteristicas esenciales poe´ticas de los poetas andaluzas contempora´neas la poesia espan~ola se hace ma's abundante y profunda.