• 말소리와 음성과학
• /
• 제2권4호
• /
• pp.239-244
• /
• 2010

The purpose of this study is to investigate two phonological error patterns on coronal feature of children with functional articulation disorders and to compare them with those of general children. We tested 120 children with functional articulation disorders and 100 general children from 2~4 years of age with 'Assessment of Phonology & Articulation for Chidren(APAC)'. The results were as follows: (1) 37 disordered children substituted [+coronal] consonants for [-coronal] consonants (fronting of velars) and 9 disordered children substituted [-coronal] consonants for [+coronal] consonants (backing to velars). (2) Theses two phonological patterns were affected by the articulatory place of following phoneme. (3) The fronting pattern of children with articulation disorders was similar with that of general children, but their backing pattern was different with that of general children. These results show the clinical usefulness of coronal feature in phonological pattern analysis, the need of articulatory assessment with various phonetic context, and the importance of error contexts in clinical judgment.

• 농촌지도와개발
• /
• 제11권1호
• /
• pp.1-19
• /
• 2004

The objective of this study was to find a linkage of ideological background between agricultural extension education and lifelong education. This study was conducted by analyzing the studies related to agricultural extension and lifelong education. Review of literature and documents was main methods of this study. The study reviewed and analyzed the concepts, characteristics and ideology of lifelong education, and presented some general characteristics of lifelong education in the context of educational ideology. As a result of the study, the following five characteristics of lifelong education in the context of educational ideology were presented; 1) lifelong education is the supreme concept of education and includes all kinds of education, 2) lifelong education is the future direction of educational ideology and philosophy rather than a kind of educational practice, 3) lifelong education means the security for a right of learning through the entire life-span of an individual, 4) lifelong education has the innovative function of the existing situation of education; viewpoint, contents, and methodology of learning, 5) Lifelong education runs ultimately towards a 'learning society'. Agricultural extension and lifelong education shared the similar ideological background in general, and have the similar basic philosophy. The ideology and philosophy of lifelong education should be reflected into the ideology of agricultural extension to broaden the perspectives of agricultural extension in the future.

• The Journal of Asian Finance, Economics and Business
• /
• 제7권9호
• /
• pp.477-488
• /
• 2020

This study provides the empirical testing to test the influences of contemporary leadership styles (i.e., transactional and transformational) on job satisfaction and customer satisfaction as the mediating variable between job satisfaction and customer loyalty. The approach utilized in this study was a quantitative research design using a survey model. The participants of this study were recruited from 160 front-liners in the airline's industry in Indonesia. This study employed 160 front liners (flight attendants, reservation/ticketing, and check-in-counter officers) who worked in Branch Office/General Sales Agent of Indonesian commercial airlines. The studied airlines serve domestic routes based at Soekarno-Hatta International Airport. Furthermore, the data were examined the four developed hypotheses by using Structural Equation Modeling (SEM). The primary results are: First, in the context of job satisfaction, both leadership styles (i.e., transactional and transformational) have similar influences; Second, job satisfaction affects customer satisfaction positively and significant, Third, customer loyalty is driven by passengers' satisfaction when they are utilizing the airline services. The findings imply that the working-role encouragement is essential to maximize the productivity of front-liners to serve their customer well. This research supports on developing the general knowledge based on leadership styles in the context of the airline's industry in managing the human resources strategically.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
• /
• 제16권3호
• /
• pp.27-36
• /
• 2010

Recently general hospitals in Korea have been actively remodeled. Remodeling is required to extend the hospitals' area and to meet the new medical demand. Eventually it aims for achieving ideal healing environment. Seoul National University Bundang Hospital has also developed the schematic design to open the new hospital in 2012. This large scale of extension is the first step in its expected remodeling cycle. It is essential for the extension of hospital to create an architectural system on the basis of function, and to keep the balance with both the existing buildings and natural context simultaneously. To connect the existing hospital and the new hospital, a hospital street should be designed to make it function as a main pedestrian spine. Space design marketing of general hospital is effective in promoting the hospital image. It can be realized by emphasizing hospital identity through combining cultural program and commercial facilities. Developing hospital design should be encouraged under the EBD (Evidence Based Design) concept spread in USA.

• Environmental Engineering Research
• /
• 제23권4호
• /
• pp.462-473
• /
• 2018

The uranium ore residues from the legacies of past uranium mining and milling activities that resulted from the less stringent environmental standards along with the uranium residues from the existing nuclear power plants continue to be a cause of concern as the final uranium residues are not made safe from radiological and general safety point of view. The deposition of uranium in ponds increases the risk of groundwater getting contaminated as these residues essentially leach through the upper unsaturated geological formation. In this context, a numerical model has been developed in order to forecast the $^{238}U$ and its progenies concentration in an unsaturated soil. The developed numerical model is implemented in a hypothetical uranium tailing pond consisting of sandy soil and silty soil types. The numerical results show that the $^{238}U$ and its progenies are migrating up to the depth of 90 m and 800 m after 10 y in silty and sandy soil, respectively. Essentially, silt may reduce the risk of contamination in the groundwater for longer time span and at the deeper depths. In general, a coupled effect of sorption and hydro-geological parameters (soil type, moisture context and hydraulic conductivity) decides the resultant uranium transport in subsurface environment.

• 정보보호학회논문지
• /
• 제30권4호
• /
• pp.719-734
• /
• 2020

본 논문은 최근 개정된 데이터 3법에 맞추어 조직 내 실무자들이 개인정보를 활용함에 있어 비식별 조치 수행 시 위험도에 따른 처리 수준 산정을 위한 새로운 측정방법을 제안한 것이다. 우리가 제안한 방법은 위험도 측정 시 데이터만이 아닌 데이터를 둘러싼 주위 상황을 고려하였고, 모든 분야에 적용이 가능하도록 범용 환경에서 데이터 상황을 크게 데이터 활용방법, 데이터 이용환경, 그리고 데이터(자체) 3가지 카테고리로 나누어 보다 체계적으로 분류하였으며, 제시된 분류에 따라 각 상황별 위험도에 기반하여 정량적으로 계산할 수 있도록 새로운 측정 방법을 제안하였다. 제안한 방법은 기존의 비식별 정보의 위험도 산정을 전문가들의 정성적 판단에만 맡기는 것이 아니라 일반 조직 내 개인정보처리자가 실무에 활용할 수 있도록 정량적인 방법으로 위험도를 산정할 수 있도록 설계하였다.

• 한국조사연구학회지:조사연구
• /
• 제11권3호
• /
• pp.1-18
• /
• 2010

지역의 경제 사회적 환경은 서베이 협조와 어떠한 관련이 있는가? 이전 연구들에서는 자료 수집 방법의 차이, 서베이 협조에 따른 인센티브 유무, 응답률의 유형, 지역 단위 등 여러가지 차원으로 인해 서베이 응답률에 관한 사회적 환경효과를 일반화하는 것이 복잡하다. 이 연구에서는 OLS 회귀분석을 사용하여 미국의 2000년 센서스 최종 응답률(CFRR), 2002년 GSS 응답률(GSSRR)과 지역구조적 요인 사이의 연관성을 분석했다. 분석결과 CFRR은 빈곤은 응답률에 부정적 효과를, 거주 안정과 18세 이하 비율은 긍정적 효과를 미쳐 사회해체 이론을 확인하는 반면, GSSRR는 그렇지 않다는 것을 발견했다. 우리의 결과는 지역의 경제 사회적 환경이 실질조사에 유용한 정보를 제공할 수 있다는 점을 보여주었으며, 이러한 점에서 본 연구는 향후 응답률에 대한 국내연구의 활성화에 기여하고자 하였다.

• International Journal of Computer Science & Network Security
• /
• 제22권3호
• /
• pp.141-146
• /
• 2022

In modern educational practices, the issue of dependence on the experience of using multimedia by students and the adoption of technologies in education, the perception of their benefits and effectiveness in blended learning is little covered. The purpose of the academic paper lies in assessing the audiovisual context of multimedia technologies, its acceptance by students in practice on the example of using video lectures in blended learning. The methodology is based on an online survey of 120 students of Ukrainian universities who have assessed the experience level in using video lectures, as well as the constructs as follows: Technology Characteristics, Fit, Perceived Usefulness, Perceived Ease of Use, Attitude, Intention to Use, Actual Use. The results show that the majority of students use video lectures to a certain extent in their training (20,8% have used technology to a certain extent, 49,2% have often used technology in training, 20% are regular users of technology). It has been revealed that most students agree with the relevance of video lectures, the accuracy of lectures, the brevity of lectures, the clarity of lectures, as well as the high quality of lecture videos. It has been estimated that 42,5% believe that lecture videos are an effective tool towards supporting students in hybrid learning. 26,7% of students consider video lectures to be appropriate technologies for online / hybrid courses. In general, 37,5% of respondents find video lectures useful; however, 35,0% do not agree with this statement. 83,3% of students have rated the high level of ease of access to video. In total, 95% of students find lecture videos easy to use. In general, positive attitude of students to video lectures has been revealed.

• 한국정보과학회논문지:소프트웨어및응용
• /
• 제30권9호
• /
• pp.850-861
• /
• 2003

정확한 자유형 annotation 정보를 생성하기 위해서는 자유형 마킹의 기하 정보와 대상문서 내용(context)간에 영역 추출 과정에서 발생하는 모호성들을 인식 및 해결할 수 있어야 한다. 따라서 본 논문에서는 먼저 XML 기반의 annotation 환경에서 자유형 마킹과 다양한 내용간에 발생할 수 있는 모호성을 분석하였으며 이를 해결하기 위한 기법을 제안한다. 제안 기법은 자유형 마킹과 annotation이 생성된 영역간의 다양한 비구조 및 구조정보를 포함하는 내용을 기반으로 한다. 제안 기법에 의하여 분석 및 판별된 annotation 정보는 본 논문에서 정의한 XML 기반의 DTD로 표현되며, 본 연구에서 구현한 시스템을 통하여 출력 및 교환된다. 그 결과 본 연구의 제안 기법을 통하여 생성된 자유형 마킹 정보는 기존의 기법보다 정확한 annotation 영역을 포함하며, 다중사용자 및 서로 다른 문서환경에서도 명확한 교환을 가능케 할 수 있다.

• 한국항행학회논문지
• /
• 제14권1호
• /
• pp.108-118
• /
• 2010

본 논문에서는 사용자의 음악적 선호를 모델링하고, 사용자가 원하는 감정과 선호를 추론할 수 있게 도와주는 컨텍스트 기반 음악 추천 온톨로지 (COMUS)를 제안한다. COMUS는 제목, 연주자, 장르와 같은 음악의 일반적인 속성과 무드와 상황과 같이 도메인에 특화된 확장을 제공하는 확장성을 계층적인 방식으로 제공한다. COMUS는 음악 추천을 위한 도메인에 특화된 클래스들이 음악 온톨로지와 연동되도록 OWL 언어를 사용하여 개발된 음악 온톨로지이다. COMUS에 표현된 컨텍스트 정보를 사용하면, 컨텍스트 정보의 일관성을 체크할 수 있고, 규칙 기반의 추론을 통해 명시적인 정보 뿐만 아니라, 내재된 컨텍스트를 도출하는 상위 레벨의 추론이 가능하다고. 여기서 제안하는 온톨로지는 음악과 감정과 상황 사이의 복잡하고 자세한 관계를 표현할 수 있어서, 사용자가 음악 추론 어플리케이션을 위해 적절한 음악을 찾을 수 있게 해준다. 이와 관련된 음악 추천을 위한 사례 연구로써 수행한 몇 가지 실험을 보인다.