• JOURNAL OF ELECTRICAL WORLD
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• s.456
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• pp.26-32
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• 2014

청말띠 해를 맞아 힘차게 첫걸음을 내디뎠던 2014년도 어느덧 막바지로 접어들었다. 2014년은 전력산업계에 있어 어떤 해였을까. 소위 직장 생활을 오래한 고참 직원들의 경우에는 업무에 대한 능숙함과 여유가 묻어난다. 하지만 반대로 신입사원들은 낯선 환경에 적응하느라 좌충우돌하기 마련이다. 아마도 2014년은 그런 신입사원의 모습이 아니었을까. 익숙해질만 하면 환경이 급변하며 낯선 분위기를 자아냈다. 다사다난했던 2014년을 되돌아본다.

• Defense and Technology
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• no.10 s.128
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• pp.34-41
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• 1989

프랑스가 제안하는 효율적인 기술이전계획은 점진적인 과정이다. 시작단계에서는 프랑스에서 제공하는 잠수함의 정비유지에만 제한 적용되며, 정비 엔지니어와 기술자들이 계획된 방법으로 잠수함의 개념과 기술에 관한 지식을 획득할수 있을 것이다. 목표는 현지 조선소가 잠수함의 창정비(overhaul)를 능숙히 수행할 수 있도록 하는 것이다. 또한 기술이전은 자국내 잠수함 건조의 경우 3단계에 걸쳐 수행된다(p.39 참조)

• Journal of Scientific & Technological Knowledge Infrastructure
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• s.9
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• pp.52-59
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• 2002

현재 우리가 사용하고 있는 Internet Protocol인 TCP/IP(Transmission Control Protocol/Internet Protocol)중 어드레스 IPv4 10진수 체계가 16진수 체계로 변화된 것이 바로 IPv6 Address이다. IPv6 Address특징으로서는 기하 급수적으로 늘어나는 Internet Address를 감당해낼 수 있고, Multi-Media Data 처리가 능숙한 데다 보안성까지 갖추고 있어 앞으로 이용에 대한 장래성이 기대되는 프로토콜이다.

• English Language & Literature Teaching
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• v.12 no.3
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• pp.25-49
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• 2006

Though a large amount of research concerning listening strategies has been conducted, the strategic behaviors of younger students in this area have received less attention. This study is a follow up study of an earlier case study by the author (2006). The purpose of this study is to verify what listening strategies Korean elementary learners use in a general L2 listening situation. 213 elementary students participated in this study, and a listening strategy questionnaire was used. ANOVA, MANOVA, Correlation and Multiple Regression Analysis were used to interpret the data. The results of this study reveal that younger participants used all four types of listening strategies, cognitive, compensation, metacognitive and affective, fairly often; however, the results also show that they differ in how frequently they use each strategy according to their listening proficiency. Overall, highly proficient learners use more strategies compared to less proficient learners. High proficiency learners use compensation strategies most and cognitive strategies least. Low proficient learners use affective strategies most and compensation strategies least. Moreover, the results showed no significant grade- or gender-related strategic behaviors, and also showed that L2 listening proficiency can be a significant predictor of strategic behavior of young learners. 12% of the variance in L2 strategic behaviors was attributable to L2 listening proficiency.

• Annual Conference on Human and Language Technology
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• 2017.10a
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• pp.281-284
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• 2017

On the basis of studies that show multi-word combinations, that is the field of phraseology, this study aims to examine relationship between the quality of text and phraseological competence in L2 English writing, following Yves Bestegen et al. (2014). Using two different association scores, t-score and Mutual Information(MI), which are opposite ways of measuring phraseological competence, in terms of scoring frequency and infrequency, bigrams from L2 writers' text scored based on a reference corpus, GloWbE (Corpus of Global Web based English). On a cross-sectional approach, we propose that the quality of the essays and the mean MI score of the bigram extracted from YELC, Yonsei English Learner Corpus, correlated to each other. The negative scores of bigrams are also correlated with the quality of the essays in the way that these bigrams are absent from the reference corpus, that is mostly ungrammatical. It indicates that increase in the proportion of the negative scored bigrams debases the quality of essays. The conclusion shows the quality of the essays scored by MI and t-score on cross-sectional approach, and application to teaching method and assessment for second language writing proficiency.

• 한국어정보학회:학술대회논문집
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• 2017.10a
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• pp.281-284
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• 2017

On the basis of studies that show multi-word combinations, that is the field of phraseology, this study aims to examine relationship between the quality of text and phraseological competence in L2 English writing, following Yves Bestegen et al. (2014). Using two different association scores, t-score and Mutual Information(MI), which are opposite ways of measuring phraseological competence, in terms of scoring frequency and infrequency, bigrams from L2 writers' text scored based on a reference corpus, GloWbE (Corpus of Global Web based English). On a cross-sectional approach, we propose that the quality of the essays and the mean MI score of the bigram extracted from YELC, Yonsei English Learner Corpus, correlated to each other. The negative scores of bigrams are also correlated with the quality of the essays in the way that these bigrams are absent from the reference corpus, that is mostly ungrammatical. It indicates that increase in the proportion of the negative scored bigrams debases the quality of essays. The conclusion shows the quality of the essays scored by MI and t-score on cross-sectional approach, and application to teaching method and assessment for second language writing proficiency.

• Journal of The Korean Association of Information Education
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• v.23 no.5
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• pp.491-497
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• 2019

As the world develops into a global society, more and more people want to speak foreign languages fluently. To speak fluently, you must have sufficient training in speaking, which requires a dialogue partner. Recently, it is expected that the development of voice recognition information technology will enable the development of a system for conducting foreign language speaking training without human beings from the other party. In this study, a test bed system for foreign language speaking training was developed and applied to elementary school classes. Elementary school students were asked to present their English conversation situation and conduct speaking training. Then, satisfaction with the system and potential for continuous utilization were surveyed. The system developed in this study has been identified as helpful for the training of learning to speak a foreign language.

• Journal of Digital Convergence
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• v.12 no.2
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• pp.577-586
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• 2014

As SNS has increased its influence on the society as a whole, companies also have started to consider how to take advantage of the new service paying specific attention to its characteristics of immediacy, sharability and interactivity. This study aims to circumstantiate the relationship between a task support tool of SNS and task-media fit, user characteristics and performance by focusing on its usage in work field. To address this issue, a Task-Technology Fit model is used to propose a research model considering the characteristics of SNS as a social element, information technology as well as its user characteristics. The outcome shows that job characteristics, virtual competence and media characteristics have a significant influence on task-media fit, whereas virtual competence and SNS characteristics variables have a significant influence on SNS usage. Besides, task-media fit has a significant influence on SNS usage and work performance while SNS usage has a significant influence on work performance. The study suggests that strategic use of SNS helps improve work performance and these individual characteristics should be considered in planning of SNS utilizing strategy.

• 제어로봇시스템학회:학술대회논문집
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• 1990.10a
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• pp.62-67
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• 1990

A number of performance measures have been proposed for the quantification of dexterity for kinematically redundant manipulators. The use of such measures is especially important for kinematically redundant manipulators since they can satisfy the subtasks such as singularity avoidance and obstacle avoidance in addition to satisfying a specification of end-effector motion. In this paper, the advantages and disadvantages of performance measures proposed up to date are compared through simulations under the same environment. Besides, a new dexterity index for manipulators with multiple degrees of redundancy is proposed and shown to be effective through the simulation.

• The Korean Nurse
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• v.16 no.1 s.87
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• pp.54-59
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• 1977

간호 현장에서의 면담은 가장 효과적인 간호 방법을 결정하기 위한 간호활동인 것이다. 그러므로 환자와 면담자와의 관계는 반드시 개방적이고 친밀한 관계이어야 한다. 특히 모든 인간은 독특하며 여러 가지 통합된 기전을 지니고 있기 때문에 면접자는 저항(resistance), 전이(transference), 역전이(counter transference), 감정의 현상을 잘 이해해야 할 것이다. 또한 면담목적을 성취시키기 위해 성실하고 진지하게 임해야 하며 면담시 의사소통 도구 사용에 능숙할 뿐만 아니라 성공적인 자료 수집에 공헌 할 수 있는 분위기를 유지해야 한다.