• 아동학회지
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• 제13권2호
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• pp.19-31
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• 1992

The purpose of this study was (1) to construct 'easy-to-read' books and (2) to investigate the effect of 'easy-to-read' books on young children's independent reading, the subjects were twenty six three and four-year-old children who attended a Saemaul murery school in Irk, chullapuk-do. The subjects were randomly assigned to and of two storybook reading conditions: in the first condition. subjects were encouraged to read traditional storybooks and in the second condition, subjects were encouraged to read 'easy-to-read' books. The paired t-test and the Student's t-test were employed to analyze the data. The results showed that subjects in both groups attempted to read more frequently in the post-test than in the pre-test. Subject in the 'easy-to-read' condition attempted to read more frequently on the post test than subjects in the traditional book condition.

• 한국콘텐츠학회논문지
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• 제21권5호
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• pp.477-487
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• 2021

본 연구는 발달장애인을 위한 읽기쉬운자료 개발 교육 시 활용할 수 있는 교재를 개발하는 것을 목적으로 하였다. 교재는 국내외 읽기 쉬운 자료 제작 지침서 분석, 차시 확인 및 교재 내용 개발, 타당도 검증의 단계를 거쳐 개발하였다. 최종 개발된 자료는 독자 구분, 어휘, 상징, 레이아웃, 제작 실습을 포함하여 총 7차시의 교재로 개발하였다. 본 연구에서 개발된 교재의 중요한 특성은 첫째, 국내 최초로 읽기 쉬운 자료를 읽는 독자를 분류하여 보통 읽기(Plain Language) 독자, 읽기 쉬운(Easy to Read) 독자로 소개하였다. 둘째, 읽기 쉬운 자료를 개발하면서 참고할 수 있는 지침을 체크리스트로 개발하여 스스로 점검할 수 있도록 구성하였다. 셋째, 주제별 활동지와 워크북을 개발하여 활동 중심 교재로 활용할 수 있도록 구성하였다.

• 한국정보디스플레이학회:학술대회논문집
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• 한국정보디스플레이학회 2006년도 6th International Meeting on Information Display
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• pp.1302-1305
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• 2006

We evaluated the usability of two kinds types of recently commercialized e-books through an analysis of their protocols, compared the time required to read an e-book with that for a paper book, and compared text display sizes that were easy to read for aged and young readers, under identical conditions. This showed clear problems with the usability of e-books for aged and young readers. It was found that it took longer for aged readers to read text in an e-book than for young readers, and that the size of text that aged readers found easy to read was different than for young readers.

• 인지과학
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• 제20권3호
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• pp.291-307
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• 2009

본 연구에서는 대학생들이 어려운 글과 쉬운 글을 읽는 동안에 안구운동을 측정하였다. 비교 분석은 전반적인 수준과 어절 수준에서 이루어졌다. 전반적인 수준을 보면, 평균 고정시간은 어려운 글을 읽을 때가 217ms로 쉬운 글을 읽을 때의 190ms에 비해 길었고, 도약거리는 어려운 글을 읽을 때가 3.7자로 쉬운 글을 읽을 때의 4.8자에 비해 짧았다. 어절 수준에서는 어려운 글의 단일 고정시간(single fixation time: 227ms)과주시시간(gaze duration: 266ms)이쉬운글(각각195ms와 210ms)에서보다 더 길었다. 어려운 글과 쉬운 글 모두에서 단어 빈도 효과와 어절 길이 효과가 있었으며 빈도에 따른 고정시간의 차이와 길이에 따른 고정시간의 차이는 모두 어려운 글에서 더 크게 나타났다.

• Genomics & Informatics
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• 제17권4호
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• pp.40.1-40.9
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• 2019

While studies aimed at detecting and analyzing indels or single nucleotide polymorphisms within human genomic sequences have been actively conducted, studies on detecting long insertions/deletions are not easy to orchestrate. For the last 10 years, the availability of long read data of human genomes from PacBio or Nanopore platforms has increased, which makes it easier to detect long insertions/deletions. However, because long read data have a critical disadvantage due to their relatively high cost, many next generation sequencing data are produced mainly by short read sequencing machines. Here, we constructed programs to detect so-called unmapped regions (UMRs, where no reads are mapped on the reference genome), scanned 40 Korean genomes to select UMR long deletion candidates, and compared the candidates with the long deletion break points within the genomes available from the 1000 Genomes Project (1KGP). An average of about 36,000 UMRs were found in the 40 Korean genomes tested, 284 UMRs were common across the 40 genomes, and a total of 37,943 UMRs were found. Compared with the 74,045 break points provided by the 1KGP, 30,698 UMRs overlapped. As the number of compared samples increased from 1 to 40, the number of UMRs that overlapped with the break points also increased. This eventually reached a peak of 80.9% of the total UMRs found in this study. As the total number of overlapped UMRs could probably grow to encompass 74,045 break points with the inclusion of more Korean genomes, this approach could be practically useful for studies on long deletions utilizing short read data.

• Journal of Microbiology and Biotechnology
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• 제32권8호
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• pp.1026-1033
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• 2022

This study presents a novel DNA part characterization technique that increases throughput by combinatorial DNA part assembly, solid plate-based quantitative fluorescence assay for phenotyping, and barcode tagging-based long-read sequencing for genotyping. We confirmed that the fluorescence intensities of colonies on plates were comparable to fluorescence at the single-cell level from a high-end, flow-cytometry device and developed a high-throughput image analysis pipeline. The barcode tagging-based long-read sequencing technique enabled rapid identification of all DNA parts and their combinations with a single sequencing experiment. Using our techniques, forty-four DNA parts (21 promoters and 23 RBSs) were successfully characterized in 72 h without any automated equipment. We anticipate that this high-throughput and easy-to-use part characterization technique will contribute to increasing part diversity and be useful for building genetic circuits and metabolic pathways in synthetic biology.

• 전자공학회논문지A
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• 제32A권11호
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• pp.52-62
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• 1995

We developed a two-dimensional numerical simulator which can analyze the electrical as well as optical characteristics and evaluate the detection performances of self-signal processing infrared detectors. It solves the poisson equation and the electron, hole current continuity equations including the optical generation and recombination models. To speed up convergency rate. the Newton algorithm is used. Automatic triangular grid generator make it easy to simulate the devices with the various read-out geometries. This simulator can show the variation of spatial resolution which is caused by the transit velocity and transit time dispersion in bifurcate and horn geometries respectively. Also, we calculated the responsivity, noise, and detectivity in respect of the applied electric field and background field-of-view. The results obtained from simulation correspond to those of experiments, and it is verified that horn read-out geometry has the superior spatial resolution and detection performance to bifurcate geometry.

• 대한임베디드공학회논문지
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• 제6권2호
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• pp.76-85
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• 2011

In conventional methods for measuring snow height, a graduated pole is installed on ground in an area of interest and the snow height is manually read from the pole. Recently, automated snow height measurement systems have been introduced to improve the conventional methods. The automated measurement systems, however, are quite expensive since they use the reflection of ultrasonic waves or laser beams. In addition, it is not easy to move the location of the automated measure systems. This paper proposes a snow height measurement system equipped with image sensors and wireless communication capability via a USN and the Internet. The proposed system has a resolution of 5 cm and easy to deploy without difficulties, which can be usefully used to monitor unforseen local snowfalls.

• 한국컴퓨터산업학회논문지
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• 제7권3호
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• pp.205-215
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• 2006

본 논문에서는 최근의 64비트 마이크로프로세서에 대해서 PLA설계법 및 검사가 쉽고 용이하도록 하는 방법에 대해서 논하였다. VLSI에서 RAM. ROM. PLA를 사용한 설계법이 정착 되어가고 있으며 PLA는 논리설계와 회로변경 및 검사가 용이하기 때문에 성능과 가격이 중요하다. 향후에도 PLA는 VLSI 설계의 기본요소로서 중요한 위치를 점유할 것이다.

• Asia Marketing Journal
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• 제15권3호
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• pp.31-52
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• 2013

The metacognitive experience of the ease or difficulty with which new, external information can be processed, referred to as 'processing fluency,' has been shown to influence a wide range of human judgments including truth judgments, familiarity judgments, risk perception, evaluation, and preference (see Alter and Oppenheimer 2009 for a review). The current research explores the possibility of a consumer's product innovativeness judgment based on the difficulty of processing new information. In specific, this study examines if the inferential link between (dis)fluency-(un)familiarity can feed into the perception of innovativeness. This study also explores how a consumer's processing motivation can moderate the consumer's reliance on processing fluency in judgments and how the influence of fluency can vary depending on judgment task orders. In an experiment, participants rated a new product's innovativeness and then indicated their product attitude (or vice versa depending on the judgment task order condition) after reading a product review article that was printed in either an easy-to-read or a difficult-to-read font (for fluency manipulation). The findings show that low need for cognition individuals infer higher product innovativeness when processing product information is difficult rather than easy, consistent with the common assumption that 'new information is more difficult to process than familiar information.' The findings also suggest that once low fluency is attributed to innovativeness, it may no longer lead to a negative response to the product. High need for cognition individuals' judgments on product innovativeness are not affected by fluency. The findings also demonstrate a judgment task order effect on the use of fluency in judgments (e.g., Xu and Schwarz 2005). This study provides the first evidence that an individual's fluency experience can be used as a source of information in product innovativeness judgments especially under low processing motivation conditions. The findings can help marketers better understand the malleability of consumer judgments and perceptions of product characteristics (e.g., product innovativeness) by demonstrating an interesting interplay of processing fluency, processing motivation, and judgment task-related contextual factors.