• 연구논문집
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• s.27
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• pp.167-174
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• 1997

Point of Production/Manufacturing Execution Systems are an essential component of operations in today's competitive business environments, which require greater production efficiency and effectiveness. POP/MES focuses on the valuing-adding processes, helping to reduce manufacturing cycle time, improve product quality, reduce WIP, reduce or eliminate paperwork between shifts, reduce lead time and empowering plant operations staff. In this paper, we implement POP/MES to manage real-time plant floor data which is gathered by I/O server into database management system. I/O server is a software allows data exchange between factory real-time database and several hardware devices such as PLC, DCS, robot and sensor through ethernet TCP/IP protocol.

• Fashion & Textile Research Journal
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• v.10 no.6
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• pp.811-821
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• 2008

This study examined on the most noticeable game industry in a digital era, and on the definition and feature of post-digital generation enjoying it, along with the relations with the game. Especially, this paper examined correlations between game characters' fashion and pop singers' fashion targeting post-digital generation enjoying games. As the result of this study, on-line game's popularity affected popular culture and game business and popular stars have close interrelation. In addition, through variosus objective surveys, the game characters' fashion was classified into five images before being analyzed; fighter's image, retro image, surreal image, sensual image, and unisexual image. The game characters' fashion wasn't only analyzed also studied correlation between on-line game character's fashion and pop singers' fashion by five images. Consequently in case of game characters' fashion, it influenced on pop singers' fashion targeting teens and twenties enjoying games, which meant fashion connections between game characters and pop singers.

• Proceedings of the Safety Management and Science Conference
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• 2006.11a
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• pp.181-191
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• 2006

최근 많은 기업에서 전사적 자원관리 시스템의 보급이 활발히 이루어지고는 있으나, 해당 시스템의 기초데이터라 할 수 있는 생산실적의 수집에 있어 많은 문제점이 발생하고 있다. 생산실적의 늦은 수집은 효율적 기업운영에 치명적이라 할 수 있으며, 이러한 이유로 실시간 생산실적을 수집하는 POP시스템의 도입이 해결방안으로 널리 구축 운용되고 있다. POP시스템의 구축 및 운용에 있어 가장 중요한 사항은 정확한 생산실적의 실시간 수집이라 할 수 있으나, 적지 않은 구축 기업들에서 몇 가지 요인들로 인한 신뢰할 수 없는 데이터의 수집으로 기업 경쟁력을 떨어뜨리는 결과를 보여주고 있다. 본 연구에서는 이러한 요인들을 분석하고 신뢰성을 향상시킬 수 있는 방안을 제시하며, 실제로 적용된 사례를 소개하고자 한다.

• Journal of Menopausal Medicine
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• v.24 no.3
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• pp.155-162
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• 2018

Pelvic organ prolapse (POP) is bulging of one or more of the pelvic organs into the vagina and triggered by multiple causes. It is a very common disorder, especially among older women. POP is characterized by protrusion of the presentation part visible by the naked eye, and problems with urination or bowel movements. POP can be diagnosed based on the onset of symptoms and a pelvic exam, and management options include medical and surgical treatment. Although medical treatment cannot correct the abnormal herniation of the pelvic structures, this can help alleviate symptoms. One of the disadvantages of surgical interventions is recurrence, and advances in surgical techniques have decreased recurrence rates of POP. Therefore, author will explain the gynecology and urology approach and treatment.

• Proceedings of the Korea Contents Association Conference
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• 2019.05a
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• pp.21-22
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• 2019

본 연구는 K-Pop에서 보컬과 악기의 선율이 모드(Mode)를 중심으로 어떻게 사용되었는지 분석하고 활용기법에 대해 제시한다. 음악의 분류는 크게 화성을 중심으로 만들어진 조성음악(Tonal Music)과 모드를 중심으로 만들어진 선법음악(Modal Music)으로 나뉜다. 현재 K-Pop에서 화성을 바탕으로 하여 선율을 표현하는 수단을 목소리와 악기로 분류했을 때 두 개의 사용비율은 비슷하다. 선율의 표현영역이 넓어지면서 블랙핑크 타이틀곡에 모드와 음계를 활용한 특징이 나타났다. 첫 번째, 노래의 기능적 형식에 따라 사용한 모드가 구분된다. 두 번째, 목소리를 통해 표현하는 선율보다 악기의 선율이 리듬적으로 부각되었다. 마지막으로 화음을 적게 사용하고, 화음의 성질을 결정짓는 3음을 생략하는 방식이 화음과 선율에 나타난다.

• The Bulletin of The Korean Astronomical Society
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• v.44 no.1
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• pp.68.3-68.3
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• 2019

Even though the initial mass function (IMF) of the first generation of stars played important roles in reionization of the universe, subsequent star formation, and chemical enrichment of the universe, it is still very uncertain. In this study, among the several indirect ways of estimating the IMF of the population III (Pop III) stars, we make use of extremely metal-poor (EMP; [Fe/H] < -3.0) stars in the Milky Way, in order to infer the characteristic mass range of Pop III stars. As the progenitors of many of the EMP stars are known to be Pop III stars, we attempt to construct the characteristic mass range of the progenitors (e.g., Pop III stars) of the EMP stares by comparing their observed abundance pattern of various chemical elements with chemical yields from supernova models.

• Proceedings of the Korea Society of Design Studies Conference
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• 2003.05a
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• pp.224-225
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• 2003

• Journal of the Korean Institute of Educational Facilities
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• v.26 no.4
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• pp.29-33
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• 2019

• English Language & Literature Teaching
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• no.1
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• pp.109-127
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• 1995

Due to frequent international exchanges, there has been much emphasis on communication proficiency in foreign language education. However, when we look back upon teaching English in Korea over past years, we find that English teaching has been dominated mainly by Grammar-Translation Method, which makes teachers and students pay little attention to listening skill that is regarded as the basis of communication proficiency. Recently many English teachers have shown their interest in listening skill, so they come to use the textbook record tapes to improve listening skill. But listening training by textbook record tapes seems to make students feel bored. So the purpose of this study is to suggest an effective way of improving listening skill by means of Pop Songs that the students are indulged in. The processes of this study consist of three stages : 1) listening to songs, 2) explanation about structures and vocabularies in songs, 3) filling in blanks while listening. The subjects in this study are freshmen 88 students in girls' High School They are grouped into two : one is experimental group and the other control group. Among the subjects, the former have been taught by the lesson plan using pop songs, while the latter by the lesson plan using textbook record tapes. The experiment lasts about 9 months (from March to November, l994) The data for analyzing the study results have been collected from two kinds of tests : one is listening test and the other comprehensive test. The hypothesises of this study areas follows : 1) Depending on hearing materials (experimental material vs traditional material), there will be a difference in scores of listening skills between EG (experimental group) and CG (control group), 2) Depending on the interest on pop songs, there will be a difference in scores of hearing skills in CG, 3) Depending on hearing material. there will be a difference in scores of overall English skills between EG and CG, 4) Improvement in listening skill will give influence on the overall English scores. The findings of this study indicate that pop songs are effective to improve students' listening skill, that students' interest in the hearing material is important, and that listening skill is closely related to other skills, especially reading skill. It can be concluded that English teachers should make efforts to find the suitable listening materials which will help students to improve their listening proficiency effectively.

• Journal of Digital Convergence
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• v.18 no.6
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• pp.425-433
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• 2020

Digilog book using augmented reality is a form that augmented reality is implemented by illuminating the camera embedded in the mobile image on the page registered as an image marker after downloading the application, which shows a fragmentary limitation in the content implementation method. Therefore, in this study, we proposed a pop-up multi-tracking method that enables two-way interaction in a digit log book using augmented reality technology. Through this, we commissioned an authorized agency to test the technical differentiation of augmented reality content for two prototypes of existing book-type Digilog Book and Pop-up-type Digilog Book. A test report was issued. The pop-up type digit log book suggested in this study enables the user to implement the interactive contents according to the user's action (movement). This can induce the interaction between the virtual image and the printed picture book and give the learner an interest and immersion, so that it is possible to express the interaction of the digital log book.