예측소음도와 설문결과를 이용한 철도소음 노출-반응 모델

손진희(Son, Jin-Hee),이건(Lee, Kun),장서일(Chang, Seo-Il) 한국소음진동공학회 2011 한국소음진동공학회 논문집 Vol.21 No.5

The suggested method of previous Son's study dichotomized subjective response data to modeling noise exposure-response. The method used maximum liklihood estimation instead of least square estimation and the noise exposure-response curve of the study was logistic regression analysis result. The method was originated to modeling community response rate such as %HA or %A. It can be useful when the subjective response was investigated based on predicted noise level. It is difficult to measure the single source emitting noise such as railway because various traffic noise sources combined in our life. The suggested method was adopted to model in this study and railway noise-exposure response curves were modeled because the noise level of this area was predicted data. The data of this study was used by previous Ko's paper but he dealt the area as combined noise area and divided the data by dominant noise source. But this study used all data of this area because the annoyance response to railway noise was higher than other noise according to the result of correlation analysis. The trend of the %HA and %A prediction model to train noise of this study is almost same as the model based on measured noise of previous Lim's study although the investigated areas and methods were different.

비선형 과도해석을 이용한 스페이스 프레임 구조물의 동적특성

손진희,김주우,Son, Jin Hee,Kim, Joo-Woo 한국강구조학회 2016 韓國鋼構造學會 論文集 Vol.28 No.6

형태(from), 층(layer), 격자(grid) 등의 요소들이 고려되는 스페이스프레임 구조는 내부기둥 없이 대공간 연출이 가능하고, 대다수의 부재들이 210MPa에서 450MPa의 항복강도를 가진 강재들이 사용된다. 최근 국내에서 용접성과 내진성 및 경제성이 확보하고 제작 효율이 높은 항복강도 690MPa이상의 고강도 강재가 개발되고 있다. 본 연구는 스페이스 프레임 구조시스템에 위와 같은 장점을 가진 고강도 강재를 적용하여 구조물의 동적응답을 알아보기 위한 내용이며, 재료 및 기하학적 비선형성에 의한 스페이스 프레임의 구조적 성능을 해석적으로 규명하고자 한다. 이를 위해 각 형태에 따른 스페이스 프레임 구조물의 모드해석 및 비선형 과도해석 등의 유한요소 해석을 수행하였다. Space frame structures considering the components such as forms, layers, grids, etc. are possible to form a large space without interior columns. Here, steels having the yield strengths of 210 MPa to 450 MPa are generally used. The high strength steel (i.e., yield strength of 690 MPa) having suitable weldability, aseismicity and economics have been recently developed. In this paper, the high strength steel is applied to the space frame structures in order to analytically find out their transient responses considering the material and geometric nonlinearities. For various circular dome types of space frame structures, the modal analysis and nonlinear transient analysis are carried out using nonlinear three dimensional finite element analysis.

청소년의 디지털 고객 경험에 관한 연구

손진희,이정재,Jin Hee Son,Jung Jae Lee 한국IT서비스학회 2023 한국IT서비스학회지 Vol.22 No.5

This study aimed to provide fundamental insights into the digital customer experience by identifying its components and analyzing their importance and satisfaction levels among youths. To achieve this objective, the components of digital customer experience were identified through a review of prior research and consultation with experts. Subsequently, a survey was conducted with 200 youths in Seoul and Gyeonggi-do. The main findings of the study are as follows: First, The components of the digital customer experience consisted of 12 items grouped into three categories. Second, an analysis of the disparity between the importance and satisfaction levels of digital customer experience revealed statistically significant differences across all items. Third, By utilizing IPA (Importance-Performance Analysis), the digital customer experience was categorized into four quadrant, each with its own characteristics and recommendations for management: The first quadrant, the "current level maintenance area," encompassed items related to "entertainment" and "recommended service." This area is currently functioning well but necessitates continuous attention and management. The second quadrant, the "area to be supported first," included items such as "personalization," "security," "inducing participation," "privacy," and "individuality expression." Intensive management and improvements are imperative in this quadrant. The third quadrant, the "long-term improvement area," consisted of items like 'consistency,' 'information quality,' and 'convenience.' These items require focus on long-term enhancement efforts. The fourth quadrant, the "areas where efforts have already been invested," encompassed items like 'accessibility' and 'deliberation.' It appears that excessive investment has been made in these areas relative to their importance, calling for selective investments while considering the specific issues associated with each factor. These research findings serve as essential data for managing the digital customer experiences of youths.

무선 센서 네트워크에서 결함허용 토폴로지 리커버리 알고리즘

손진희(Jin Hee son),이성훈(Sung Hun Lee),황상우(Sang Woo Hwang),유진(Jin Yoo),윤현수(Hyun Soo Youn),이형근(Hyung Keun Lee) 한국통신학회 2005 한국통신학회 학술대회논문집 Vol.2005 No.11

우울감 노인의 정신상담 이용행태 및 영향요인 연구

손진희(Jin-Hee Son) 학습자중심교과교육학회 2024 학습자중심교과교육연구 Vol.24 No.5

지역사회 안전에 대한 청소년과 성인의 인식비교 : S군을 중심으로

손진희(Jin Hee Son) 위기관리 이론과 실천 2020 Crisisonomy Vol.16 No.3

본 연구는 청소년이 안전한 지역사회 조성을 위한 실천과제를 제시하는 데 목적이 있다. 이를 위해S군에 거주하는 성인과 청소년을 대상으로 2019년 10월에 지역사회 안전에 대한 인식과 안전의식을확인하였다. 분석에 활용한 자료는 청소년이 2,544명이었고 성인은 364명이었다. 본 연구의 결과는다음과 같다. 첫째, 성인은 청소년보다 지역사회가 청소년이 거주하기에 안전하지 않다고 인식하였다. 또한 여자청소년이 남자청소년보다 지역사회가 안전하지 않다고 인식하였다. 둘째, 청소년과성인은 모두 가정환경이 가장 안전하다고 인식하였고, 교통안전이 가장 안전하지 않다고 생각하였다. 셋째, 청소년과 성인은 학교폭력의 안전망을 가장 잘 인지하고 있었다. 넷째, 청소년의 안전의식이 성인에 비해 높았다. 지역사회 안전을 위한 제언은 다음과 같다. 첫째, 지역사회 환경을 개선한다. 둘째, 여자청소년에 대한 지원을 확대한다. 셋째, 교통영역에 대한 안전을 보강한다. 넷째, 지역사회안전망을 홍보한다. 다섯째, 안전의식 향상을 위한 안전교육을 진행한다. This study aims to present practical tasks which young people can perform to create a safe community. To this end, it conducted a survey on recognition and awareness on community safety among adults and youths residing in a district in South Korea during October 2019. The data collected from 2,544 adolescents and 364 adults were used for the analysis. The results of this study are as follows. First, the adults recognized that the community was not safe for the youths, more seriously than did the youths themselves. Female youths were more concerned about the issue of security in a community than male youths. Second, both adults and youths recognized home as the most secure but traffic safety as the most vulnerable. Third, both adults and youths were most aware of a safety net for helping them to cope with school violence. Fourth, the level of safety awareness among youths was higher than that in adults. Some suggestions for community safety in this study include enhancing community environment., expanding support for female youths, reinforcing transportation safety, promoting a community safety net, and offering safety education to improve safety awareness.

예측소음도를 이용한 어노이언스 예측모델 수립방법에 관한 고찰

손진희(Jin Hee Son),이건(Kun Lee),정태량(Tae Ryang Choung),장서일(Seo Il Chang) 한국소음진동공학회 2010 한국소음진동공학회 학술대회논문집 Vol.2010 No.4

『천초판금구집(天草版金句集)』의 동사(動詞) 음편(音便)에 대하여

손진희 ( Jin Hee Son ) 한국일어일문학회 2014 日語日文學硏究 Vol.89 No.1

室町時代後期に文語(則)·口語(心)で書かれた格言集という作品の特性を持つ 『天草版金句集』における動詞の音便についての考察結果は次のようである。 金句集では音便發生動詞が音便の期待される環境にある時、文語·口語とも にほとんど(91.4%)音便を起こしているが、音便率(連用形で音便形が占める割 合)は53.0%で比較的低いといえる。これは金句集が格言集として文語表現を 好み、主に文語的な連用中止用法を使って前後の文章を對等に幷列させてい ることから始まったと思われる。このように金句集の格言集という作品の性 格から出來たとみえる特微には、連用中止法の多用の他にも文語文則·口語文 心ともに「行ク」の文語表現である「ユク」しか使われなかった点が拳げら れる。 次に動詞の音便に關する特微としては、サ行·ハ行·バ行·マ行において文體 の使い分けがみえるという点が拳げられる。卽ち、サ行の場合は文語文則で は非音便、口語文心ではイ音便(非音便の勢力の强い「濁ス、增ス」(2例)は除 く)を起こし、ハ行の場合は文語文則では促音便、口語文心ではウ音便を起こ し、バ行·マ行の場合は文語文則では撥音便、口語文心ではウ音便(撥音便の勢 力の强い「憎ム」(1例)は除く)を起こしているのである。さらに口語文心での バ行·マ行は「語幹末がウ列音なる時は撥音便、アエイオ列音なる時はウ音 便」を起こすといういわゆる「大塚說」とも一致している。 一方、音便の一般的な下接語である「テ、タ」の他に助動詞「ツ」や禁止 の「ナ~ソ」に接續する時も音便を起こしている。「ツ」には「誹ル」(1例)が 接續されて幷列用法「~ツ~ツ」として使われながら促音便を起こし、「ナ~ ソ」には口語文心で「言フ、悲シム」(2例)が接續されながら「悲シム」はウ 音便形、「言フ」は非音便形を取っている。このように音便發生動詞が音便 環境にあるにもかかわらず非音便形に現れるものは全部9例があり、この中で 7例がサ行であるので、サ行イ音便の非音便の傾向が目立つといえる。 今後は禁止表現「ナ~ソ」の音便を硏究課題とする。 “Amakusaban Kinkusyu” shows most of onbin(91.4%) both in written language(soku (則))·spoken language(kokoro(心)) when onbin-creating verb is in the environment expecting onbin, but onbin rate is comparatively low marking 53.0%. It is thought that this originates from the fact that Kinkusyu as Maxim Collection prefers a literary-styled expression, uses a literary discontinuous method chiefly and arranges the front sentence and the back sentence in parallel. Thus in the property which seems to originate from the nature of the works of Maxim Collection of, besides the multiple use of a literary discontinuous method, it can be pointed out that only the written expression ‘yuku(ユク)’ which is a written expression of ‘iku(行ク)’ was used all in written language soku·spoken language kokoro. Next, as for the characteristic situations of verb onbin, it can be pointed out that the idiom of the distinction of the style appears in sa-column(サ行)·ha-column(ハ 行)·ba-column(バ行)·ma-column(マ行). That is, in case of sa-column, soku arouses non-onbin, kokoro i(イ) onbin, in case of ha-column, soku creates soku(促) onbin, kokoro u(ウ) onbin, and in case of ba-column·ma-column, soku creates hatsu(撥) onbin, kokoro u onbin. Further, ba-column·ma-column in kokoro coincides with so-called ‘Otsuka theory’. Whereas, besides ‘te(テ), ta(タ), tari(タリ)’, onbin occurs when it contacts auxiliary verb ‘tsu(ツ)’ or prohibition ‘na~so(ナ~ソ)’. ‘Tsu’ is connected to ‘soshiru(誹ル)’, uses a parallel method ‘~tsu~tsu(~ツ~ツ)’ and creates soku onbin, and ‘na~so’ is connected to kokoro ‘ifu(言フ), kanashimu(悲シム)’, ‘kanashimu’ takes u onbin style, ‘ifu’ takes non-onbin style. Thus onbin-occurring verb is in onbin environment but appears as non-onbin style all in 9 examples, out of which save ‘matsu(待ツ), ifu(言フ)’, the rest of 7 examples are all sa-column, so it may be fairly said that the tendency of non-onbin of sa-column i onbin stands out. In future we`ll take a research task of the onbin of prohibition expression ‘na~so’.

초급 한국어 교재에 나타난 ‘훈민정음’ 관련 교육 내용 연구

손진희(Son, Jin-hee) 강원대학교 인문과학연구소 2019 인문과학연구 Vol.0 No.61

본 논문은 초급 한국어 교재에 나타난 ‘한글 혹은 훈민정음’의 교육 내용을 확인하여, 교재별 차이점과 문제점은 없는지를 파악하는 데 목적이 있다. 이를 위해 7종의 초급 한국어 교재를 선정하여 ‘훈민정음’과 관련된 교육 내용을 ‘훈민정음’의 명칭과 뜻, 창제자, 창제 목적, 제자 원리, 자모 명칭, 표기 방법, ‘훈민정음’과 관련된 정보, 자료의 범주로 나누어 살펴보았다. 살펴본 결과 다음을 알 수 있었다. 첫째, 한국어 교재에서 ‘훈민정음’에 대한 교육 내용은 훈민정음의 뜻, 창제자, 시기, 창제 목적, 제자 원리, 자모 명칭, 표기 방법 등 다양하게 제시되어 있었다. 둘째, 한국어 교재마다 ‘한글’만 제시하거나 ‘훈민정음’도 같이 제시하는 등 제시된 내용이 각각 달랐다. 셋째, 한국어 교재에 잘못된 정보가 들어가 있거나 사실을 오해할 수 있는 경우가 있었다. 훈민정음의 창제자를 ‘세종대왕’으로 정확하게 언급한 경우도 있었지만, 잘못 표현한 경우도 있었다. 넷째, 한국어 교재에서는 한글 자모의 제자 원리와 자음 이름, 음절 구조 등은 비교적 자세히 설명해 주고 있다. 다섯째, 한국어 교재에서 ‘훈민정음’과 관련된 정보와 세종대왕 동상, 세종대왕 초상화, 훈민정음 언해본, 훈민정음 해례본 등의 삽화, 사진, 도판 등을 제시하여 이해를 도와주고 있었다. 위와 같은 과정을 통해, 초급 한국어 교재에 ‘한글’과 ‘훈민정음’에 대한 교육 내용이 어떠한 것이 제시되고 있는지 알 수 있었으며, 그 차이와 문제점도 파악할 수 있었다. The purpose of this study is to investigate the educational contents of "Hangeul (Korean alphabet) or Hunminjeongeum" shown in the Korean language textbooks (KLT) for beginners and suggest the problems. This study was to investigate it by category of data for the educational contents related to the "Hunminjeongeum" after choosing the seven kinds of Korean language for beginners. From the result of this research above, it may be summed up as follows. First, the educational contents of "Hunminjeongeum" in the KLT have been suggested in various ways. Second, this study has found out that there were different contents suggested as the "Hangeul" or the "Hunminjeongeum". Third, there were cases that the false information was included in the KLT and that there was a misunderstanding about the facts. Fourth, the KLT expressed the principle of composing Hangeul letters, names of consonants and syllable structure relatively in detail. Fifth, the KLT helped people understand it by suggesting the illustration, picture, etc.

계층적 센서 네트워크를 위한 에너지 효율적인 적응적 MAC 프로토콜

손진희(Jin-hee Son),이형근(Hyung-keun Lee) 한국통신학회 2006 한국통신학회 학술대회논문집 Vol.2006 No.11