• 대한전기학회논문지:전력기술부문A
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• 제48권12호
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• pp.1575-1579
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• 1999

Embedded processors often accommodate two instruction sets, a standard instruction set and a compressed instruction set. With the compressed instruction set, code size can be reduced while instruction count (and consequently execution time) can be increased. To achieve code size reduction without significant increase of execution time, this paper proposes a new compressed instruction set architecture, called TOE (Two Operations Execution). The proposed instruction set format includes the parallel bit that indicates an instruction can be executed simultaneously with the next instruction. To add the parallel bit, TOE instruction format reduces the destination register field. The reduction of the register field limits the number of registers that are accessible by an instruction. To overcome the limited accessibility of registers, TOE adapts non-homogeneous register partition in which registers are divided into multiple subsets, each of which are accessed by different groups of instructions. With non-homogeneous registers, each instruction can access only a limited number of registers, but an entire program can access all available registers. With efficient non-homogeneous register allocator, all registers can be used in a balanced manner. As a result, the increase of code size due to register spills is negligible. Experimental results show that more than 30% of TOE instructions can be executed in parallel without significant increase of code size when compared to existing Thumb instruction set.

• 수산해양교육연구
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• 제21권4호
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• pp.499-507
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• 2009

The purpose of this study was to improve teachers' instruction and to identify the characteristics of interaction between teachers and children. Field excellent class instructions, which were known as the best lectures from the competition of an instruction contest in Busan, were video recorded and openly released on the internet. A teacher who won a prize for his excellent teaching at the contest demonstrated a Korean subject class on sixth grade elementary school curriculum. His instruction was analyzed by two coders based on the frame of Flanders' language interaction system. Inter-coder reliability was .967 from Scott's coefficient. From the results of the Flanders index, the major and minor instruction sequences were 4-8-2-5 and 6-0-5-4, and the teacher tended to interact with students by accepting feeling and ideas. These results could provide effective cues and information on how to to improve instruction.

• 한국비블리아학회지
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• 제26권3호
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• pp.207-239
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• 2015

본 연구의 목적은 국내 문헌정보학 분야에서 발표된 118편의 정보활용교육 관련 학술지 논문을 분석하여 그동안의 연구 동향을 파악하고 당면과제를 모색하기 위한 것이다. 먼저 정량분석을 통해 연도별, 학술지별, 관종별, 연구자별, 연구주제별로 분류하여 동향을 분석한 후, 8개의 하위주제별로 내용을 분석하였다. 분석결과, 연구대상 관종으로는 학교도서관, 주제별로는 교육과정 개발을 다룬 연구가 가장 많은 것으로 나타났다. 반면에 공공도서관에 대한 연구는 매우 미흡한 것으로 드러났다. 본 연구는 이러한 결과들을 바탕으로 향후 정보활용교육에 대한 연구 방향에 대해 제안하였다.

• 대한한의학회지
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• 제17권2호
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• pp.58-72
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• 1996

I. PURPOSE AND SIGNIFICANCE OF RESEARCH The presentation of research direction for compositive study and application of oriental medicine is urgently demanded. Since there is few investigation for the interest in basic and clinical field of oriental medicine, and we hope that compositive study and concentrative research between instruction in college and local clinics is established by this research. II. RESEARCH CONTENT ${\cdot}$ Analysis of survey in basic field of oriental medicine as instruction curriculum. ${\cdot}$ Analysis of survey in clinical field of oriental medicine as the classification of disease. III. RESULT The result of investigation shows that the most interested field is acupuncture and moxibustion in clinical field and diagnostics in basic field of oriental medicine. And oriental medicinal clinic doctors are concerned about prescription and a newly-developed techniques such as new acupuncture therapy, new machines. They hope that a study of oriental medicine in clinical field be accomplished with the special clinics as leader. According to the previous results, we can work out the foundation of compositive study and concentrative research between instruction in college and local clinics, and on this ground it is considered that we can grope for the presentation of research direction of local clinics.

• 영어어문교육
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• 제18권2호
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• pp.171-187
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• 2012

This study aims to investigate the effects of learning strategy-based early reading instruction for English underachieving students. For this purpose of the study, sixteen learning strategies were driven from the review of previous related literature and the result of the survey conducted to the students and the teachers. Strategy integrated early reading instruction was implemented to nine students for thirteen weeks. The word recognition test was conducted before and after the instruction to examine whether the instruction had effects on the increase of their early reading skill. In addition, in order to investigate certain change in students' affective aspects after the instruction. The research conducted survey to the students. A teacher's field note and students' class journal were also analyzed to verify the results from the quantitative test. The results indicated that the instruction led to the increase of students' early reading skills. It was also found that the instruction motivated the underachieving students to devise a strategy for their learning process.

• 한국비블리아학회지
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• 제3권1호
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• pp.1-12
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• 1978

There hasn't been a study searching for various methods of instruction and orientation in the use of a college library. By searching through the western literature in this field from 1961, I was amazed by the vast literature and enormous study done on it. I tried to introduce the most important articles in this field which can help mold our methods of library instruction. There has been quite a few cries for the use of new methods, of newer media, for increased number of students. Promising future lies in the area of programmed instruction and audiovisual aids to teaching, which should be developed into course-related library instruction.

• 정보관리학회지
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• 제32권3호
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• pp.69-97
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• 2015

본 연구는 문헌정보학 측면에서 국외 독서 및 독서교육 연구의 동향을 분석하고 향후의 연구과제를 제시하였다. 이를 위해 첫째, 문헌정보학 분야 국외 데이터베이스(LISTA)의 통제 키워드와 DDC 23판을 검토하여 독서 및 독서교육 관련 주요 연구 영역을 설정하였다. 둘째, 문헌정보학 분야 국외 데이터베이스(LISTA)에서 검색한 지난 100년(1914년~2014년) 동안의 독서 및 독서교육 관련 학술논문(2,115편)을 대상으로 지적구조 분석을 적용하여 연구동향을 분석하였다. 셋째, 이러한 연구동향 분석의 결과에 기초하여 독서 및 독서교육 분야의 향후 연구과제를 제시하였다.

• 한국도서관정보학회지
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• 제45권3호
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• pp.213-247
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• 2014

본 연구는 디지털 기술로 인해 독서의 전반적인 패러다임이 변화함에 따라 디지털 환경 기반에서 효과적인 독서지도를 수행할 수 있는 독서지도 민간자격의 교육과정을 새롭게 마련하고자 추진되었다. 이를 위해 디지털 환경으로 변화된 독서 패러다임에 대한 고찰을 통해 시사점을 도출하고, 독서지도 전문가 양성을 위한 국내 외 주요 교육과정 사례에 대한 심층적 검토와 분석을 통해 특장점을 모색한 후, 독서지도 분야 전문가들에 대한 델파이 조사를 통해 의견수렴과 검증 작업을 거쳐 독서지도 민간자격의 디지털 환경 기반 교육과정을 설계하여 제시하였다. 최종적으로 개발된 교육과정은 디지털 환경으로 변화된 독서지도의 주요 기능 및 목적을 달성하고 이를 독서지도 현장에서 제대로 적용시킬 수 있도록 6가지의 교육영역, 21가지의 교과목, 82가지의 교과내용으로 각각 구성되어 설정되었다.

• 대한간호학회지
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• 제50권1호
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• pp.101-115
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• 2020

Purpose: The purpose of this study was to identify and assess from nursing students and nurses in the clinical field what constitute good instruction, through the review of nursing students' opinions and clinical field demands. Methods: The study design was used Creswell's exploratory sequential design by collecting and analyzing qualitative data obtained from interviews and then analysis of quantitative data. The participations were 79 seniors in nursing schools and 85 nurses with less than three years of clinical experience. The data were collected through individual interviews and analyzed based on Elo and Kyngas's content analysis method. The quantitative data were collected using the questionnaire developed based on qualitative results and analyzed by SPSS 23.0 program and Importance Performance Analysis (IPA). Results: The results showed that IPA extracted seven items with high importance but low satisfaction: "nursing fads and trends," "teacher-learner communication and reflection," "materials used in clinical settings such as monitoring results and test results," "special presentations by experienced practitioners," "instruction assures learners' comprehension," "accurate and detailed evaluation standards" and "feedback on homework and exam." Conclusion: The factors comprising good instruction were verified, and the necessity for additional efforts to improve high importance and low performance factors was noted. Therefore, this study can serve as a guide for nursing education facilities and educators in developing of a thorough education system with excellent instruction designed to achieve an ideal nursing education.

• Journal of information and communication convergence engineering
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• 제15권4호
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• pp.212-216
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• 2017

In this paper, we introduce novel techniques to improve the high performance of AE functions on modern high-end IoT platforms (ARM-NEON), which support SIMD and cryptography instruction sets. For the Sophie Germain Counter Mode of operation (SGCM), counter modes of encryption and prime field multiplication are required. We chose the Montgomery multiplication for modular multiplication. We perform Montgomery multiplication in a parallel way by exploiting both the ARM and NEON instruction sets. Specifically, the NEON instruction performed 128-bit integer multiplication and the ARM instruction performed Montgomery reduction, simultaneously. This approach hides the latency for ARM in the NEON instruction set. For a high-speed counter mode of encryptions for both AE functions, we introduced two-level computations. When the tasks were large volume, we switched to the NEON instruction to execute the encryption operations. Otherwise, we performed the encryptions on the ARM module.