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12세 이하 자녀를 둔 학부모의 치과건강보험 인식 및 만족도
이유희,이정화,장경애,윤정원 한국융합학회 2020 한국융합학회논문지 Vol.11 No.10
본 연구는 12세 이하 자녀를 둔 학부모의 치과건강보험 인식도 및 필요도를 파악하여, 향후 치과건강보험 제도 의 발전을 위한 기초자료로 제공하고자 하였다. 부산·경남 지역에 위치한 만12세 이하의 자녀를 양육하는 보호자 158명 을 대상으로 수행하였으며, 양육 관계가 모(p =.001)인 경우, 나이(p =.005)가 높을수록 치아홈메우기 경험은 높았으며, 양육 관계가 모인 경우 치아홈메우기 지식(p =.012)은 높게 나타났다. 성별이 여자(p =.026), 양육 관계가 모(p =.006), 직업활동을 정기적으로 하는 경우(p =.003) 광중합형 복합레진 충전 인식도가 높았고, 경험은 자녀의 나이(p =.004)가 높을수록, 지식은 양육 관계가 모(p =.024)인 경우 높았다. 치아홈메우기 만족도에 영향을 미치는 요인은 양육자의 교육 수준(p =.004), 치아홈메우기 인지(p =.003), 치아홈메우기 경험(p =.011)으로 나타났다. 이상의 연구결과를 종합할 때 학 부모의 건강보험 인지도와 경험도를 높이기 위한 적극적인 홍보가 더욱 필요할것으로 여겨진다. The purpose of this study was to identify the degree of awareness and need for dental health insurance of parents with children under 12 years of age, and provide it as basic data for the development of the dental health insurance system in the future. It was conducted with 158 parents who are raising children under the age of 12 in Busan and Gyeongnam areas. In the case of mothers(p=.001), the higher the age (p=.005), the higher the experience of sealant. In the case of mothers, the knowledge of sealant (p=.012) was high. When the gender was female (p=.026), the parenting relationship was mother (p=.006), and regularly engaged in vocational activities (p=.003), the awareness of resin filling was high, and the experience was the child's age (p=. 004) was higher, the higher the knowledge was when the parenting relationship was mother (p=.024). The factors influencing the satisfaction of sealant were found to be the parents education level (p=.004), the awareness of the sealant (p=.003), and the experience (p=.011). From the above research results, more active publicity is needed to increase the awareness and experience of parents' health insurance.
이유희,이병호 漢陽大學校 工學技術硏究所 1999 工學技術論文集 Vol.8 No.1
본 논문은 다층퍼셉트론에서의 양자화 기법의 효과를 연구 하였다. 양자화 기법은 performance를 다소 감소하지만 연결강도치를 효과적으로 압축할수 있기 때문에 실용성이 증가되고 실제 VLSI 설계시 회로의 단순화와 비용등을 줄일 수 있다. 또한 양자화 기법 사용시 가장 중요한 요소인 양자화 레벨을 조사하여 주어진 네트워크에서 적절한 레벨을 구하였고 제안한 방법의 효용성을 입증하기 위하여 여러 가지 함수 발생기에 적용하고 각각의 경우의 양자화 레벨을 조사하여 양자화 레벨의 변화시 생기는 결과의 차이를 고찰하였다. In this paper, we propose a quantization method for training multilayer perceptron networks. Although the quantization method may tend to slightly deteriorate the performance, it may reduce a chip size for hardware implementation and cost in application. The loaming method used here is equal to the backpropagation learning method used in multilayer perceptrons. In our method, we investigate the regurred number of bits and approximate the weight vector for each perceptron. In addition, the proposed method employs a network structure that consists of two hidden layers. Due to the two hidden layers, it may require many computations. However, experimental results show that we can achieve satisfactory results. We apply various functions to our network to show the validity of the proposed network. Network variations due to quantization levels are also investigated.
JLPT N1・2・3 외래어의 STEAM・트라이링구얼 교수 학습 : AI・디지털 리터러시 툴의 활용
이유희 한국일어일문학회 2023 日語日文學硏究 Vol.125 No.-
The purpose of this study is to suggest text-miming, AI, and digital literacy teaching and learning that can be used in Japanese language education and Micro Degree(MD) courses as a way to respond to the university student’s competency conditions and needs and as a method for education to strengthen language and engineering capabilities in the era of the 4th industrial revolution in which AI and digital literacy skills are essential. The specific results are as follows. First, keywords were extracted by the frequency analysis of foreign language-Katakana in JLPT(Japanese-Language Proficiency Test) past test questions through Python coding by text mining technique. 84 words in N1, 109 words in N2, and 69 words in N3 were extracted as a result of the keyword analysis of Katakana and its synonyms appeared from 1990 to 2021. Second, data visualization of Seaborn and Word Cloud by Python coding was presented focusing on extracted keywords to strengthen AI literacy capabilities. Also, data visualization was conducted by using a Business Intelligence (BI) solution–Tableau as an alternative method for non-IT major students to develop data analysis and job performance skills. In addition, visualization chart creation training was presented by using the Word Cloud of the User Local Text Mining site for Natural Language Processing(NLP) analysis such as keywords, parts of speech, frequency of appearance, and colocation, etc. Third, the effective three-language word learning of Katakana and English (foreign language) was visually presented for trilingual and digital literacy learning focusing on keywords by utilizing digital literacy tools such as Quizlet and Wordwall. 本研究においては、デジタル・AIリテラシー能力が必須とされる第4次産業革命時代において、学習者の能力条件やニーズに応え、言語・工学の能力強化のため日本語大学教育及びマイクロディグリー(MD)のような融合過程で活用可能なテキストマイミング・AI・デジタルリテラシー教授学習の方法を提案した。具体的な結果は以下の通りである。 第一に、JLPT既出問題の外来語-カタカナ及びカタカナの類義語(1990~2021)を対象に、テキストマイニング技術により頻度分析した結果、N1は84個、N2は109個、N3は69個のキーワードが抽出された。第二に、AIリテラシー能力強化のため、PythonコーディングによるSeaborn及びWord Cloudの視覚化作業を提示した。また、データ分析と業務遂行能力を育成するIT非専攻者向け教育として、ビジネスインテリジェンス(BI)ソリューション-Tableauを用いてデータ可視化作業を行った。さらに、UserLocalサイトのWord Cloudを活用して、単語や品詞、出現頻度、共起語などの自然言語処理分析のための可視化チャート作成を展開した。第三に、トライリンガル・デジタルリテラシー学習のため、QuizletやWordwallなどのツールを用いて抽出したカタカナキーワードを中心に、英語・類義語の効果的な3カ国語単語学習をビジュアル提示した。
멘토링에 참여한 만 3세 사랑반 교사의 경험과 변화 - 프로젝트 접근법을 중심으로 -
이유희,이숙재 한국유아교육학회 2016 정기학술대회 논문집 Vol.2016 No.1
본 연구는 유아교육현장에서 많이 활용되고 있는 프로젝트 접근 활동을 중심으로 처음 프로젝트 접근 활동을 경험한 김교사의 어려움은 무엇이며 프로젝트 접근 활동을 전개해 가는 과정에서 나타나는 변화 모습을 어떠한지, 그리고 프로젝트 접근법을 경험한 만 3세반 유아들의 변화 모습은 어떠한지에 대해 알아보고자 하였다. 연구참여자는 연구자가 근무하고 있는 기관의 만 3세 담임교사로 프로젝트 접근법의 경험이 없는 교사를 멘티교사로 선정하였다. 연구결과, 프로젝트 접근법을 처음 전개하는 교사의 어려움으로 낯설음에서 오는 어색함, 주제 선정의 어려움, 주제망과 유목화의 어려움, 조사·탐구활동의 어려움, 그리고 생활주제 중심 활동과의 혼돈 등이 있었다. 멘토링을 통한 프로젝트 접근법을 전개하면서 어려움 속에서 재미있는 활동들을 발견하게 되었고, 환경구성에 깊은 관심을 보였으며 교사 스스로 반성적 사고를 통한 수업에 대한 계획과 평가를 하게 되었다. 또한 프로젝트 접근법의 마지막 단계로 전시회를 통해 성장해 가는 모습을 보여주었다. 마지막으로 활동에 함께 한 사랑반 유아들은 새로운 프로젝트 활동에 대한 기대감을 가지게 되었고 그 기대감은 다음 활동에 대한 적극성으로 연결되었다. 또한 다양한 활동을 통해 표현력이 확장되며 사랑반 유아들의 표현 활동에 긍정적인 영향을 주게 되었다. 이러한 연구결과를 기초로 하여 프로젝트 접근법을 경험한 교사와 다양한 연령의 유아들에게 필요한 교육적 방향에 대해 논의하였다.
이유희,최유진,최정옥 한국융합학회 2017 한국융합학회논문지 Vol.8 No.1
본 연구는 다중이용시설등의 실내공기질 관리법에 의해 시행되고 있는 의료기관의 실내공기질을 조사하 여 관리실태를 파악하고 장소에 따라 나타나는 차이를 융합적으로 분석하여 세부적 관리방안을 제시하기 위한 목적 으로 실시하였다. 부산광역시에 소재하는 의료기관 153개를 대상으로 직접 방문조사하여 미세먼지(PM10), 이산화탄 소(CO2), 포름알데하이드(HCHO), 총부유세균(TAB), 일산화탄소(CO)를 조사하였다. 연구결과를 살펴보면, 전체적 산출평균은 유지기준을 초과하지 않았으나, 항목별 최대값은 PM10이 91%, CO2가 97%, HCHO가 96%, TAB가 99%에 해당하여 기준에 매우 근접하는 것을 확인하였다. 또한, 유동인구와 관련하여 측정 장소를 다르게 하여 측정 한 결과는 각 특징에 따라 서로 다른 값을 보였다. PM10은 로비에서 61.80±9.66 ㎍/㎡, CO2는 복도에서 632.08±112.86 ppm으로 가장 높게 나타났다. 반면, HCHO는 입원실이 21.88±17.03 ㎍/㎡으로 가장 높은 것으로 나타났다. TAB와 CO는 복도에서 각각 634.08±46.41 CFU/㎡와 0.81±0.66 ppm으로 가장 높았다. 5곳의 측정결과 유의한 차이는 없었다. 결과적으로 의료기관 실내공기는 불특정 다수인들이 수시로 출입가능하며 환자들이 주로 생활하는 시설적 특징을 충분히 고려하여 보다 세밀하고 체계적인 관리가 이루어져야 한다. The purpose of this study was to investigate the indoor air quality of medical institutions and to present the detailed management plan by analyzing the actual situation of management and analyzing the difference according to the place in a convergent. (PM10), carbon dioxide (CO2), formaldehyde (HCHO), total aerobic bacteria (TAB) and carbon monoxide (CO) were investigated in 153 hospitals in Busan. As a result, The overall output average did not exceed the maintenance criteria, but the maximum values for each item were 91% for PM10, 97% for CO2, 96% for HCHO, and 99% for bioaesol. And It is confirmed that this is very close to the standard. In addition, the results of each place showed different values according to each feature, but there was no significant difference in the results of five measurements. In conclusion, Indoor air in medical institution considering the characteristics should be performed systematic and detailed management of ventilation facilities and energy problems.
이유희 한국일어일문학회 2018 日語日文學硏究 Vol.107 No.2
The national anthem of Korea began with Sing National Anthem Campaign by Seo Jae-pil. Since "the National Anthem of the Korean Empire" (1902) was created at the behest of Emperor Kojong, it has transformed into its current form, going through the national anthem with the lyrics by Yun Chi-ho(1907) that took the melody of “Auld Lang Syne” and the national anthem composed by Ahn Ea-tai(1935). As a song sung to overcome the crisis caused by the aggressions from the world powers and inspire nationalism, the national anthem of Korea served as the mechanism of the national independence movement. Issues with it are the emerging argument for revising the national anthem, citing the pro-Japanese actions by the lyricist and the composer, and its insufficient legitimacy and symbolism for the nation. In its philosophy and culture, the national anthem implies the idea of the celestial divinity in the Korean tradition that has hailed from the time immemorial and is further tinctured with the Confucianism that carries the loyal patriotism from the Joseon period. And the Christianism came to be embedded in the national anthem in the late years of the Joseon period, when the lyricist’s religious orientation was reflected in the national anthem as the spreading independence movement was centered on the Christian church. In a nutshell, the national anthem of Korea represented the change in the country’s philosophical and cultural character that followed the religious and philosophical paradigm shift, which is understood as being based on the fatherhood in the monotheism. In Japan, "the first version of Kimigayo" (1870) was created as suggested by John William Fenton, a visiting British military band leader. It was revised into "the second version of Kimigayo" composed by Hiromori Hayashi with some rearrangement by Franz Eckert. The passage of a related law in 1999 recognized it as the official national anthem of Japan. The national anthem of Japan, which was the tool for integrating the Emperor with people, also served as a device for enlightenment through modern civilization which advocated the ideology of Leave Asia, Enter Europe with a view to establishing the modern state of Meiji. It faces the criticism that it is a praise of the emperor and that it is an aggressionist national anthem which was used as a frame for colonialist rule during the wars of aggression. Furthermore, it is harassed by the issues with the composition and rearrangement of the music itself. Culturally and philosophically, the worldview presented in the national anthem of Japan is antipoetic to that revealed in the Korean counterpart, in that it peculiarly bases itself on the waka culture, animism as the philosophical origin of Shintoism, and the motherhood which governs the birth of life in nature and the existence and the continuity of spirits and souls. 「国を愛する」という意味の韓国の国歌「愛国歌」は、徐載弼による「愛国歌制定・斉唱運動」をきっかけに作られた歌として、高宗皇帝の勅で、韓国初の国歌「大韓帝国愛国歌」(1902年)が制定されて以来、「Auld Lang Syne」の旋律を借用した「尹致昊作詞の愛国歌」(1907年)-「安益泰作曲の愛国歌」(1935年)へと変化し、現在に至っている。 韓国国歌は、東西列強の侵略の危機を克服し、「自主独立国としての国権を確立」するため作られ、ナショナリズムを鼓吹するための歌として、「自主独立運動のメカニズム」としての役割を果たした。問題点としては、作詞·作曲家の親日論が巻き起こるに従い、国歌改訂問題の浮上や国歌正統性と象徴性の是非などの議論を重ねてきたということである。思想・文化的には、古来からの韓国固有の「天神思想」を含意しており、朝鮮時代の忠君愛国精神を受け継いだ「儒教思想」のエッセンスが散見される。また、朝鮮時代末期、教会を中心とした独立運動の拡散と共に、作詞家の宗教観が国歌に反映されることにより、「キリスト教思想」が内在化された。韓国の国歌はいわば、儒教社会からキリスト教社会への「宗教・思想のパラダイム転換」→「国歌の思想・文化的特殊性の変化」=唯一神の「父性原理(思想)」をもとにしていると説明できる。 他方、日本の国歌「君が代」は「天皇の国家(時代)」という意味として、英国歩兵隊の軍楽長フェントンが外交儀礼のための国歌制定の必要性を提案することにより、「近代化された文明国家としての天皇制国家の権威」を確保するため作られた。1870年に初の国歌「第一君が代」が作られて以来、1888年にはエッケルト編曲・林広守作曲の「第二君が代」が制定・配布され、1999年に正式に法制化された。 日本の国歌は、「天皇と国民の統合・結束」と「和洋折衷のツール」として和歌が利用され、明治近代国家樹立のための「脱亜入欧と東西合体」のイデオロギーを標榜した「近代文明開花」の役割を担当した。問題点としては、天皇を崇敬し治世を賛美する歌、侵略戦争による東アジア諸国の植民地統治のツールとしての役割、東洋と西洋の不調和による音楽自体の作曲·編曲上の是非、そして、君が代起立斉唱を巡る教育界の反発に直面してきたということが挙げられる。 思想・文化的特徴としては、「和歌文化」を始めとし、神道の思想的根幹である「アニミズム」が投影されているが、このような世界観は、自然における生命の誕生と永続性、精霊・魂の存在などを司る「母性原理(思想)」の特殊性をベースとしていると言えよう。
Milling을 이용한 ZnS:Cu,Cl 형광체의 결정 상 변화 및 EL 특성 연구
이유희,한상도,박윤봉 충남대학교 기초과학연구소 2005 忠南科學硏究誌 Vol.32 No.1
A Green phosphor(ZnS:Cu,Cl) was manufactured by solid-liquid reaction for ELD (Electroluminescence Display). The effect of artificial crystal defect on phosphor surface for the ZnS phase conversion and luminescence efficiency have been studied. It was found that ZnS:Cu,Cl could convert to cubic phase more easily due to the formation of artificial crystal defect on 1st fired phosphor by milling process, resulting in improvement of luminescence of phosphor under the driven EL condition. We found out an optimized milling condition through considering effect of each milling conditions such as milling time and rate on defect. Also we determined relationship between EL emission luminescence and driving conditions. A efficient improvement above 50% was observed in electroluminescence by the artificial defect on ZnS:Cu,Cl phosphors compared to crude phosphor.
일부지역 교정치과 종사자의 감염관리 실태와 감염관리 수행도, 중요도와의 관련성
이유희,이소영 한국구강보건과학회 2022 한국구강보건과학회지 Vol.10 No.1
Objectives: This study was conducted to understand the infection control level of orthodontics, a special department among dental treatment departments and to check its correlation with performance and importance of it. Methods: As for the research period, a self-administered questionnaire survey was conducted from June through September 2018, and the results of the final analysis of 124 copies showed. Results: Factors affecting the performance of the infection control, putting on gloves in simple medical treatment(p=0.031) and discarding masks (p=0.025) were significant, and of the factors affecting the importance of the infection control, putting on gloves in the main medical treatment (p=0.017), discarding masks (p=0.043), and infection control education (p=0.019) were significant. Conclusions: Putting on personal protective equipment and conducting infection control education served as important factors for infection control., and since, it is necessary to establish a medical environment in which orthodontic clinic workers.
이유희 이화여자대학교 음악대학 1974 이화음악 Vol.- No.3
[오르간]은 악기중의 왕이라고 한다. 이는 아마도 [오르간]이 많은 악기의 음색을 동시에 낼 수 있으며 폭 넓은 음량을 갖고 있기 때문일 것이다. 그러기에 19세기 낭만과 작곡가인 Widor와 Viern이 "Organ Symphony"까지 쓴 바가 있다.